AOR,LTD. Tokyo, Japan Home Page

	AR-DV3 DIGITAL VOICE RECEIVER 100 kHz – 3000 MHz ANALOG & DIGITAL MODES CYBER SEARCH – 600 STEPS/SEC IMPROVED RF STAGE IMPROVED AUDIO QUALITY OPTIONAL 10.7 MHz I.F. OUTPUT OPTIONAL DIGITAL I/Q OUTPUT USB AUDIO OUTPUT ON-SCREEN AUDIO EQUALIZER USB PD COMPATIBLE
	AR-DV1 The AR-DV1 SDR Digital Voice Receiver is a unique stand-alone, solution to decode Mototrbo, DMR, dPMR, APCO 25, NXDN, Icom D-Star, Digital CR, Yaesu, Kenwood and Alinco EJ-47U. Decodes traffic channels of TETRA TRUNKING networks! NEW! Trunked Tetra GSSI group filtering (option)
	AR-DV10 A new standard for hand-held receivers ! 100kHz - 1300MHz Analog & Digital modes TETRA, DMR, NXDN, dPMR, APCO25, D-STAR, Yaesu C4FM, Alinco EJ47U and Digital CR. Digital modes auto-detect Optional COSPAS-SARSAT beacon decoder Record I/Q on SD, playback with SDR# on PC Decodes traffic channels of TETRA TRUNKING networks! NEW! Trunked Tetra GSSI group filtering (option)

	AR5700D A HIGH-PERFORMANCE COMMUNICATIONS RECEIVER FOR COMMERCIAL AND GOVERNMENTAL APPLICATIONS 9kHz - 3.7GHz Super Wideband Coverage TETRA, DMR, NXDN, D-STAR, dPMR, APCO 25, YAESU, ALINCO, D-CR Trunked Tetra GSSI group filtering (fitted as standard) Quality Made in Japan! Now controllable via SDR# for advanced functionality!
	AR5001D Digital Signal Processing Architecture 40kHz - 3.15GHz Amazing performance and scanning speed Built-in SD Audio Recorder Now controllable via SDR# for advanced functionality! (requires option IQ5001)
Photo of receiver with rack option	AR6000 Digital Signal Processing Architecture 9kHz - 6GHz Oustanding signal level correlation on all bands! Built-in SD Audio Recorder Now controllable via SDR# for advanced functionality! (requires option IQ5001)
	AR-ONE-C Frequency & Phase coherent Perfect for DF application. 10kHz - 3.3GHz 1,000 Channels
	AR-IQ SOFTWARE Designed exclusively for AOR receivers with digital I/Q output. Up to 1MHz can be recorded for later evaluation. High recovered audio quality with no deterioration of recorded data. Spectrum and full color waterfall display.

NEWS UPDATE

2026.03.23

The new AR-DV3 Digital Voice Receiver is now available in Asia and Oceania!
AR-DV3

Following its launch in Japan last December, the AR-DV3 has received very positive feedback from customers. After three months of successful sales, no hardware issues or major software bugs have been reported, giving us great confidence in this new receiver.
The AR-DV3 is now being shipped through our distribution channels across Asia and Oceania.
Main features include:

100 kHz – 3000 MHz coverage
Analog & digital modes
Cyber Search – 600 steps/sec
Improved RF stage
Improved audio quality
Optional 10.7 MHz I.F. output
Optional digital I/Q output
USB audio output
On-screen audio equalizer
USB PD compatible

To keep the AR-DV3 as affordable as possible, and to allow shipment in a compact, low-cost box, the receiver is supplied without accessories.
In addition to the standard 12V DC power input, the AR-DV3 can also be powered by a third-party USB PD power supply (15V, minimum 30W) for added convenience.
The following accessories are already available:
AC power supply 100–240V, “ATM024T-W120V”
(supplied with EU / UK / US / AUS plug adapters, 12V DC output)
Telescopic rod antenna “RA8600”
TETRA GSSI user group filtering activation key “AKTT-0003”
AR-DV3 product page, including links to the brochure, operating manual, and software:
https://www.aorja.com/receivers/ar-dv3.html
AOR distributor list by country:
https://www.aorja.com/aboutus/dealers.php
Customers in the EU, USA, and Canada are kindly asked to wait a little longer until CE and FCC testing and registration have been completed. Japanese, Asian, and Oceanian dealers are not permitted to ship the AR-DV3 to the EU, USA, or Canada. Resale to and operation in those regions is prohibited until CE & FCC registrations are complete.
In the meantime, AOR dealers in the EU, USA, and Canada are already accepting pre-orders, so customers are encouraged to reserve their unit in advance!

2026.03.04

[FR] Sécurité civile & radioamateurisme : le centre TU7C de Motobé franchit une nouvelle étape
Après la naissance du radio-club TU7C à Motobé, un cap important vient d'être franchi avec l'inauguration, le 20 février, du premier centre de liaison et de formation pour radioamateurs en Côte d'Ivoire.

Porté par l'ADRASEC-CI, ce centre doit renforcer les communications d'urgence : formation, liaisons radio et expérimentations techniques, au service des passionnés, des élèves et des volontaires, y compris quand les réseaux classiques sont indisponibles.
Cette dynamique s'inscrit aussi dans la continuité de l'initiative de PROSIC, notre distributeur, qui soutient avec passion le développement du radioamateurisme et des capacités de communication de crise sur le terrain.

Le récepteur numérique AR-DV1 fait fièrement partie de l'équipement utilisé par le radio-club TU7C.
Le projet a bénéficié d’un appui international et d’une forte mobilisation locale, avec un objectif désormais clair : compléter les équipements (dont solaire et véhicule opérationnel) et faciliter l’accès aux licences radioamateur pour les nouveaux adhérents.
Tout simplement bravo!

2025.12.03

[FR] PROSIC et AOR accompagnent la naissance du radio-club TU7C à Motobé (Côte d’Ivoire)
À Motobé, petit village du département d’Alépé en République de Côte d’Ivoire, un nouveau radio-club est en train de voir le jour : TU7C. Conçu comme un lieu de formation, d’initiation au radioamateurisme et de soutien aux communications d’urgence, ce projet ambitieux est porté par l’ADRASEC Côte d’Ivoire avec l’appui de nombreux bénévoles et partenaires.
L’inauguration officielle est prévue pour février 2026. Le projet a bénéficié d’un cofinancement original associant PROSIC, la population de Motobé, ainsi que des entreprises franco-ivoiriennes et turques, convaincues de la dimension éducative et technologique du futur radio-club.
Le site de TU7C a vocation à devenir un véritable espace d’apprentissage : découverte des ondes pour les plus jeunes, perfectionnement technique pour les opérateurs confirmés, mais aussi préparation aux communications d’urgence avec l’appui de TU5PCT et de son équipe de radioamateurs de la sécurité civile.
PROSIC, partenaire AOR en France… et désormais en Côte d’Ivoire
AOR est fier de compter PROSIC comme distributeur officiel de ses produits en France, passionné de radio. À l’occasion de cette aventure en Côte d’Ivoire, PROSIC franchit une nouvelle étape en ouvrant une succursale dédiée, entre autres, à la distribution des équipements AOR à Abidjan. Cette présence locale permettra de mieux accompagner les radioamateurs ivoiriens et ouest-africains, de faciliter l’accès au matériel AOR et d’offrir un support technique de proximité.
Ce projet illustre parfaitement la manière dont la passion des ondes, la solidarité et la technologie peuvent rapprocher les continents pour bâtir un projet durable et utile à tous.
Radioclub_TU7C

Les locaux du futur radio-club TU7C, en cours d’aménagement avant l’inauguration officielle de février 2026.

Fred TU5MM et le staff de Motobé.

2025.12.02

New firmware has been released for the following receivers:
AR-DV1: 2504A ---> http://www.aorja.com/support/firmware.html
AR-DV10: 2504B ---> https://www.aorja.com/support/firmware_ar-dv10.html
AR5700D: "Nov.2025" ---> https://www.aorja.com/support/software.html#ar5700d

2025.09.26

New Release: AR5700D Firmware Update Tool
We are pleased to announce the availability of the AR5700D Firmware Update Tool.
Until now, firmware updates for the AR5700D receiver could only be carried out through official AOR distributors. With this new tool, users can now perform updates themselves using a Windows PC and standard hardware connections.
Important Note
The update procedure requires a moderate level of technical knowledge and access to specific hardware tools. Read the provided instructions carefully. If you are not confident, we recommend contacting an official AOR distributor to perform the update. Please note that shipping and servicing charges may apply.
The updater package (including firmware files), and instructions pdf are available at:
https://www.aorja.com/support/software.html#ar5700d

2025.05.19

[FR] Retour sur le Congrès des 100 ans du REF à Provins
Du 26 au 27 avril 2025, AOR a eu le plaisir de participer au Congrès des 100 ans du REF (Réseau des Émetteurs Français), organisé à Provins. Cet événement exceptionnel a rassemblé près de 500 passionnés de radio venus de toute la France — et même d’au-delà — pour célébrer un siècle de radio amateurisme.
Aux côtés de notre distributeur officiel en France, PROSIC, AOR était présent avec un large éventail de ses produits phares : AR-DV1, AR-DV10, AR5700D, AR6000, RF-6G et ARL2300. Le stand, situé en zone centrale, a bénéficié d'une forte visibilité.
Ce congrès fut aussi l’occasion de rencontrer des utilisateurs issus de la protection civile, notamment les membres d’ADRASEC (France et Côte d’Ivoire) et de la FNRASEC, qui utilisent déjà nos récepteurs avec l’option COSPAS dans leurs entraînements de terrain. Leurs retours positifs sur l’usage en conditions réelles soulignent l’importance croissante de ces fonctionnalités.
Une délégation de l’IARU (International Amateur Radio Union), qui célèbre également son centenaire cette année, est passée sur notre stand. Nous avons eu des échanges riches et enthousiastes sur l’évolution des technologies de réception dans le monde radioamateur.
Outre l’exposition, AOR a visité le prestigieux radio-club F6KOP, organisateur de l’événement, reconnu pour ses impressionnantes installations techniques et son rayonnement international. Le club avait aussi convié des visiteurs étrangers pour des démonstrations sur la radio d'urgence.
Enfin, la visite du siège de PROSIC à proximité a permis de renforcer nos liens avec ce partenaire de longue date, dont le showroom professionnel met efficacement en valeur notre gamme.
Résultats de la tombola AOR
À l’occasion du congrès, plusieurs lots AOR ont été remis aux heureux gagnants lors de la tombola :

Récepteur AR-DV1 : F6DRQ (département 85)
Récepteur AR-DV10 : F6CZY (77)
Antenne DA3200 : F6BTP (76)
Antenne DA1500 : F1DXT (17)
Félicitations à tous les gagnants !

Nous remercions chaleureusement tous ceux qui ont visité notre stand et contribué au succès de cet événement.

Hall d’entrée du « Congrès des 100 ans du REF », qui s’est tenu les 26 et 27 avril.

Le stand AOR présentait les modèles AR-DV1, AR-DV10, AR5700D, AR6000, ARL2300 et RF-6G.

F4AJQ, président du radioclub de Provins F6KOP et organisateur du Congrès des 100 ans du REF. Bravo Frank!

Showroom de PROSIC à Donnemarie Dontilly (77), distributeur officiel d'AOR en France depuis 12 ans.

2025.04.18

[FR] AOR et PROSIC vous invitent à célébrer les 100 ans du REF à Provins !

AOR, en collaboration avec notre distributeur officiel en France, PROSIC, est fier de soutenir le centenaire du Réseau des Émetteurs Français (REF), qui se tiendra les 26 et 27 avril 2025 à Provins, en Seine-et-Marne.
Organisé par le radio-club F6KOP, cet événement exceptionnel rassemblera la communauté radioamateur autour de nombreuses activités :
- La 100ᵉ Assemblée Générale du REF
- Des expositions techniques et associatives
- Des conférences et animations pour tous les passionnés
- Le challenge spécial TM100REF, activé dans toute la France
Le tout dans le cadre unique de Provins, ville médiévale classée au patrimoine mondial de l’UNESCO.
Mise à jour exclusive pour AR-DV1 et AR-DV10
Les propriétaires de récepteurs AR-DV1 et AR-DV10 auront une opportunité unique :
Essayer en avant-première la dernière version bêta du firmware sur le stand PROSIC / AOR !
Cette version comprend de nouvelles fonctionnalités et des corrections de bugs.
Important: la mise à jour ne sera pas remise sous forme de fichier. Vous devez apporter votre récepteur sur place pour une installation directe.
Dates: 26 et 27 avril 2025
Lieu: Centre Culturel Saint-Ayoul, Provins
Infos: https://100ans.f6kop.com/
Rejoignez-nous nombreux pour célébrer un siècle de passion radioamateur!
Nous avons hâte de vous y retrouver !

2025.02.03

The AR-DV1 firmware has been updated to v.2412A.

2025.01.16

Build Your Own 1.5GHz Satcom-ACARS (INMARSAT) Receiving System with the AR5700D Receiver!
Unlock the Full Potential of Your AR5700D

The AR5700D receiver, capable of receiving signals up to 3.7GHz, opens a gateway to explore signals and data beyond the usual spectrum. For those curious about what lies above 1GHz, here's a practical and exciting project: decoding CLASSIC AERO standard signals in the 1.5GHz L-band. These signals, known as Satcom-ACARS, are transmitted by INMARSAT satellites to aircraft, especially when they are out of VHF ACARS range.
At AOR headquarters, we created a simple yet effective setup to receive and decode these signals. While not flawless, the system serves as a "proof of concept", combining learning and fun with real-world applications.
Left: Home-made L-band patch antenna mounted on a camera tripod. - Middle: Windows PC - Right: AR5700D Digital Communications receiver

Left: Home-made L-band patch antenna mounted on a camera tripod. - Middle: Windows PC - Right: AR5700D Digital Communications receiver

Home-made L-band patch antenna mounted on a camera tripod. The antenna is made using a 0.5mm thick copper sheet as you can easily find at home centers.

The AR5700D receiver is controlled by SDR# (right side of PC monitor), which sends the audio to the JAERO decoding software (left side of PC monitor) via virtual audio cable software.

JAERO (SU tab) currently decoding the raw data of the AERO signal.

Getting Started: Tools and Setup
Begin your journey with guidance from the JAERO software page,(https://jontio.zapto.org/) which offers an excellent conceptual overview. Here's what you'll need:
Hardware:
- Receiver: AR5700D (alternatively AR2300IQ, AR5001D with IQ5001, or AR6000 with IQ5001 options)
- Antenna: DIY L-band patch antenna (as detailed in the TECH MINDS YouTube tutorial) https://www.youtube.com/watch?v=luVPpzopmrY
- Amplifier: Low-noise amplifier (LNA), ideally L-band-specific for optimal signal-to-noise ratio. We used the AOR LN4000 100MHz-3GHz wide-band amplifier because that’s we had available for the test, but it is not ideal. You should rather use a specific low-noise amplifier including a filter for the L-band (1.5GHz) for best signal to noise ratio (S/N).
- Coaxial Cable: High-quality UHF coaxial cable. We used Airspy’s YOULOOP 2m long transmission line (blue cable), which is rated up to 18GHz.
- Computer: A standard Windows PC
Software:
- SDR# by Airspy: Free receiver control software https://airspy.com/download
- VB-CABLE: Free virtual audio cable software https://vb-audio.com/Cable/
- JAERO by Jonti Olds: Free decoding software (Visit site) https://jontio.zapto.org/
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Why Choose the AR5700D Receiver?
Unlike cheaper SDR dongles, the AR5700D offers:
- Low Noise Floor: Ideal for detecting weak satellite signals
- Frequency Accuracy: Ensures precise signal reception
- Exceptional Image Suppression: Reduces ghost signals and harmonics
- High Carrier-to-Noise Ratio (C/N): Enhances signal clarity
You can see that the noise floor of AR5700D is about 50 units lower on the vertical dBFS scale of SDR#, compared to with the RTL-SDR.COM dongle. It does matter a great deal for weak satellite signals.

You can see that the noise floor of AR5700D is about 50 units lower on the vertical dBFS scale of SDR#, compared to with the RTL-SDR.COM dongle. It does matter a great deal for weak satellite signals.

How It Works: Our Setup in Action
1. Antenna: A home-made L-band patch antenna mounted on a camera tripod, built using a 0.5mm thick copper sheet.
2. Signal Processing: The AR5700D receiver connects to SDR#, which sends audio to JAERO via VB-CABLE for decoding.
3. Decoding: JAERO's interface translates raw AERO signal data into readable Satcom-ACARS messages.
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Additional Tips for non-I/Q Receivers
You can actually decode Satcom-ACARS by using the standard AR2300, AR5001D and AR6000 receivers not fitted with the IQ5001 option! Simply connect the receiver’s LINE-OUT to your PC’s LINE-IN or use a USB audio interface if required.
A simple 3.5mm stereo jack cable connects the receiver to the PC. Here we had to use a USB audio interface because our PC had only MIC-IN which is easily overloaded.

A simple 3.5mm stereo jack cable connects the receiver to the PC. Here we had to use a USB audio interface because our PC had only MIC-IN which is easily overloaded.

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Discover New Horizons with Your AOR Receiver
This project demonstrates the versatility and potential of AOR receivers. We hope it inspires you to explore new applications, learn, and enjoy the fascinating world of satellite communication.
Stay tuned for more innovative ideas and projects demonstrating the range of signals you can receive in high-quality, explore and decode above 1GHz using your AOR receiver!

2024.12.25

IP Access Now Available for AOR I/Q Receivers!
We are excited to announce the official release of IP access for our I/Q equipped receivers. After a successful testing phase, users can now stream high-quality I/Q over LAN and the Internet using the SPYSERVER software, courtesy of our partners at AIRSPY.
The receiver models which profit from this enhancement are:
AR5700D
AR2300IQ
AR5001D (with the IQ5001 option)
AR6000 (with the IQ5001 option)
Enjoy seamless access and streaming capabilities today!
IP access

--------
Tips for the Best User Experience:
1) Handling the "Server is busy" Message
If you encounter a "Server is busy" pop-up when starting the remote connection with SDR#, don’t worry! Simply wait a few seconds and try reconnecting. This delay happens because the boot-up sequence of our receivers takes a few moments to complete.
2) Fixing Choppy Audio
If you experience chopped audio during playback, you can resolve it by adjusting the buffer settings:
Open the spyserver.config file.
Increase the values of input_buffer_size_ms and output_buffer_size_ms to 200.
Save the file and restart spyserver.exe. Problem solved!
3) Optimizing SDR# Performance
For the best performance in SDR#, make sure to:
Activate the AGC (Automatic Gain Control) feature.
Click the "Learn" button to ensure proper calibration.
-------
Download the latest SDR# and SPYSERVER at: https://airspy.com/download/

2024.11.21

The AR-DV10 firmware has been updated to v.2410A.

2024.11.14

Explore the Full Potential of our Flagship AR5700D Receiver with Our Comprehensive Software List!
Attention monitoring hobbyists and professionals! The AR5700D is more than just a receiver – it’s a gateway to a world of incredible possibilities. We’ve compiled a complete list of available software to elevate your experience and make the most of your device. Whether you're into signal decoding, memory management, or exploring advanced receiver control, there’s something for everyone. Here’s what you can achieve:
3rd Party Software for Windows:

SDR# (Free)
Features: Receiver control, live I/Q streaming, recording, and playback.
https://airspy.com/download/
SPYSERVER (AOR compatibility coming soon) (Free)
Features: LAN/Internet receiver control, live I/Q streaming, recording, and playback.
https://airspy.com/download/
SIGMIRA (Free)
Features: Decoding of various narrowband digital modes on HF bands.
https://www.saharlow.com/technology/sigmira/
WSJT-X (Free)
Features: Decoding weak signal digital modes including FT-8.
https://wsjt.sourceforge.io/wsjtx.html
MultiPSK (€35)
Features: Decoding of various narrowband digital modes on HF bands.
http://f6cte.free.fr/index_anglais.htm
Ham Radio Deluxe ($99.95)
Features: Amater radio software suite including decoding of various narrowband digital modes on HF bands.
https://www.hamradiodeluxe.com/
Krypto500 (For government agencies only)
Features: Signal analysis and decoding for SIGINT & COMINT.
https://www.comintconsulting.com/

AOR Windows Software for AR5700D:

ARL2300LOCAL (Free)
Features: Comprehensive receiver control and memory management.
http://www.aorja.com/support/software.html#ar5700d
AR5700D Editing Software (Free)
Features: Effortless memory management.
http://www.aorja.com/support/software.html#ar5700d
TETRATest (Free)
Features: Filter TETRA-GSSI user groups and custom naming options.
http://www.aorja.com/support/software.html#ar5700d
IQ_for_GNURadio (Free)
Features: Convert I/Q from AR-IQ3 for use with GNU Radio on Windows.
http://www.aorja.com/support/software.html#ar5700d

AOR Linux Software for AR5700D:

ARL2300LOCAL (Free)
Features: Comprehensive receiver control and memory management.
http://www.aorja.com/support/software.html#ar5700d-linux
REL (Free)
Features: Capture I/Q for use with GNURadio and GQRX.
http://www.aorja.com/support/software.html#ar5700d-linux

With this arsenal of tools, you can control, program, decode, analyze, and enjoy the thrill of exploring the airwaves like never before.
For a list of AOR dealers, visit http://www.aorja.com/dealers/.

2024.10.30

Exciting News! IP Access Testing Underway for AOR I/Q Receivers.
We're thrilled to share that we are currently testing IP access for several of our high-performance I/Q receivers. This enhancement aims to bring even greater versatility to our popular models, allowing users to stream high quality I/Q over LAN and Internet via the SPYSERVER software from our friends at AIRSPY.

The models which wll profit from this enhancement are:
AR5700D
AR2300IQ
AR5001D (with the IQ5001 option)
AR6000 (with the IQ5001 option)
Stay tuned for more updates!

2024.10.25

AOR Products Showcased at Korea Police World Expo (KPEX) 2024
We are pleased to announce that our official distributor in Korea, Goldstar Security, is exhibiting AOR's receivers at the ongoing Korea Police World Expo (KPEX), taking place from October 23rd to October 26th, 2024.
KOREA POLICE WORLD LOGO

Visitors can explore the AR-DV1 Digital Voice Receiver and the AR2300 Black-box receiver at the Goldstar Security booth. These versatile receivers cater to a wide range of users, from casual listeners to professional operators and governmental agencies. Whether utilized as standalone devices or integrated into complex systems, AOR receivers deliver top-tier performance across various applications.
GOLSTAR SECURITY: www.spyshop.co.kr/
KPEX: eng.police-expo.com/
AR-DV1: www.aorja.com/receivers/ar-dv1.html
AR2300IQ:
The AR-DV1 on display

2024.10.09

Thank You for Joining Us at National Hamfest 2024!
We would like to extend our heartfelt thanks to everyone who visited the MOONRAKER booth at the National Hamfest 2024, held in the UK on 27th and 28th of September 2024.
During the event, our official distributor delighted attendees with an exciting giveaway draw, offering the chance to win one of our AR-DV1 Digital Voice Receivers. We are thrilled to announce that Theresa is the lucky winner of the AR-DV1 receiver! Congratulations, Theresa!

the lucky winner of the AR-DV1 receiver!

We hope you enjoy your new receiver, and for everyone else, stay tuned for more exciting opportunities in the near future. Once again, thank you for your continued support and enthusiasm for our products.
We look forward to seeing you all again at future events!
MOONRAKER: https://moonrakeronline.com/

2024.10.07

[FR] HAMEXPO 2024 : PROSIC fût encore une fois sous les projecteurs avec la mise en avant de l’AR-DV10
Le HAMEXPO 2024 rendez-vous incontournable des passionnés de radiocommunication et des professionnels du secteur, qui a eu lieu au Mans le 28 septembre 2024, s'est une nouvelle fois illustré par la richesse de ses innovations et la diversité des acteurs présents. Parmi eux, notre distributeur PROSIC a marqué les esprits avec une présence remarquée par un stand très fourni et des démonstrations de pointe, réaffirmant sa position de leader dans le domaine des solutions de radiocommunication.
Prosic_Hamexpo2024

Présent depuis plusieurs éditions, PROSIC a su capitaliser sur son expertise pour proposer des solutions toujours plus adaptées aux besoins des amateurs de radiocommunication en fournissant des solutions innovantes et des professionnels en équipant des 4x4 Tout Terrain pour de la compétition FFSA. Lors de cette édition 2024, l’entreprise a encore une fois attiré l’attention avec ses démonstrations et son stand, qui a attiré de nombreux visiteurs.
Parmi les produits phares présentés par PROSIC, l'AR-DV10 retient toujours l'attention des visiteurs et passionnés de l'écoute. Ce récepteur numérique a été conçu pour répondre aux défis actuels des opérateurs, alliant robustesse, flexibilité et précision. L'ARDV10 est idéal pour les utilisateurs ayant besoin de performances élevées dans des environnements difficiles, qu'ils soient civils ou militaires.
PROSIC: https://aor-france.com

2024.10.01

New Technical Supplement for AR5700D Digital Communications Receiver Now Available
We are excited to announce the release of the AR5700D Technical Supplement. This comprehensive document delves deep into the advanced architecture and performance features of our flagship AR5700D Digital Communications Receiver, offering potential buyers and technical experts an in-depth look at its capabilities.
Designed for high-performance applications in signal detection and processing, the AR5700D is built to handle frequencies ranging from 0.1 MHz to 3.7 GHz with precision and reliability. The supplement provides detailed insights into its sophisticated signal flow, innovative image reception suppression techniques, High C/N Ratio, Low Phase Noise, Consistent Gain and Minimal Harmonic Spurs technologies.
Download the AR5700D Technical Supplement
AR5700D product page.
Stay ahead with the AR5700D — the ultimate solution for modern digital communications.

2024.09.17

Exciting Opportunity to Win AOR Equipment at the National Hamfest 2024 (UK)!

We are pleased to announce that our UK distributor, Moonraker will be hosting an exciting Mega Draw at the upcoming National Hamfest 2024, taking place on 27th and 28th September at Newark Showground in the UK. This is an incredible opportunity for attendees to win some of the top ham radio gear, including one of our premium receivers!
The star of the prizes is a AOR AR-DV1 Digital Voice Receiver! In addition to this, Moonraker is also offering five AOR DA1500 Discone Antennas in their online draw
Make sure to visit the Moonraker Stand during the show and enter the draw for a chance to take home one of these amazing prizes. The top five prizes will be announced at the end of Saturday’s show.

This is a fantastic chance to enhance your radio setup!
Don't miss out – come and see us at the Moonraker booth and try your luck!
National Hamfest official website: https://www.nationalhamfest.org.uk/
MOONRAKER: https://moonrakeronline.com/

2024.08.29

[FR] AOR Ltd. et PROSIC: Un Engagement Fort au Service du Radio Amateurisme en France.
En tant que distributeur officiel d'AOR Ltd., PROSIC s'engage activement dans le soutien et le développement du radio amateurisme. AOR, réputé pour la qualité de ses équipements, est un acteur incontournable dans ce domaine. PROSIC facilite l'accès à ces technologies de pointe, encourageant ainsi les radioamateurs à explorer toutes les dimensions de leur passion, de l'écoute à l'expérimentation, en passant par la maintenance et l'innovation. Nous sommes fiers de souligner le dévouement remarquable de notre équipe du réseau AOR en France, qui s'engage passionnément dans les activités Radio Amateur.
À cette fin, PROSIC a cofinancé la création d'un espace de formation et de mesure au sein du radio club de Provins F6KOP, contribuant tant à la remise en état du local qu'au dépannage du banc de test radio.

Photo 1: Un espace dédié à la passion radioamateur : Le local de formation et de mesure cofinancé par PROSIC et AOR Ltd. au sein du radio club de Provins F6KOP. Les actions simples et efficaces, comme cette initiative, ont les meilleures répercussions sur le développement du radio amateurisme.
Le radio amateurisme, souvent perçu comme se limitant aux simples communications radio en HF, est en réalité un domaine vaste et diversifié. Au-delà des échanges traditionnels, il englobe une multitude d'activités techniques et expérimentales. Parmi les aspects essentiels du radio amateurisme figure l'écoute des bandes radio. Les radioamateurs chevronnés investissent beaucoup de temps dans l'écoute passive des communications, à la recherche de signaux faibles ou de transmissions rares. Cela leur permet non seulement d'améliorer leur compréhension de la propagation des ondes, mais aussi de perfectionner leurs compétences en identification des signaux.
En parallèle, les radioamateurs procèdent à des tests de performance sur leurs équipements, mesurant divers paramètres tels que l'impédance des antennes, la puissance d'émission, et la qualité des signaux. Ces activités sont cruciales pour assurer des transmissions de haute qualité et minimiser les interférences.

Photo 2: Technologie et expertise: Le banc de test radio entièrement équipé pour l'expérimentation et la maintenance des équipements, soutenu par PROSIC et AOR Ltd. Des solutions simples et efficaces, comme celle-ci, sont essentielles pour garantir une utilisation optimale et durable des équipements radio.
Le dépannage, quant à lui, constitue une compétence clé pour les radioamateurs. Savoir diagnostiquer et réparer des équipements défaillants est essentiel pour garantir la continuité des opérations.
Cependant, avant de pouvoir pleinement s'adonner à leur passion, les radioamateurs doivent suivre une formation technique approfondie.
Toutes ces activités requièrent un espace dédié où ils peuvent se consacrer pleinement à ce hobby à la pointe de la technologie.
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PROSIC: https://aor-france.com
F6KOP: https://www.f6kop.com/

2024.07.23

Exciting News for AR-DV1 and AR-DV10 Owners: Introducing the 3rd party software "AOR AR-DV10 Connect" for AR-DV1 and AR-DV10!
We are thrilled to announce the availability of a fantastic new 3rd party software for WIN7~11, "AOR AR-DV10 Connect," specifically designed for our AR-DV1 and AR-DV10 receivers.
AR-DV10 Connect screenshot

Developed by Depmicro, this free software offers a range of receiver control and memory management features that can significantly enhance the functionality and user experience of your AR-DV1 and AR-DV10 receivers. Available in English, French, Spanish, Italian and German.
You can download "AOR AR-DV10 Connect" directly from the Depmicro website at https://depmicro.com/en/.
We encourage all AR-DV1 and AR-DV10 owners to take advantage of this excellent software.

2024.07.03

Exceptional Performance of the AR5700D Receiver in Challenging Conditions (part 2):
The Secret Behind its Exceptionally Low Noise Floor
The AR5700D communications receiver sets a benchmark in the SDR market with its exceptionally low noise floor, primarily due to the LTC2205-14 ADC chip. This 14-bit, 65Msps ADC minimizes noise through its high resolution and fast sampling, essential for preserving signal integrity.
Key features contributing to its performance include:

High SNR and SFDR: With a signal-to-noise ratio of 78.3dB and a spurious-free dynamic range of 98dB, the ADC excels in distinguishing signal from noise, crucial in varied signal environments. (Dither=off SFDR=103dBFS @15MHz, Dither=on SFDR=113dBFS @15MHz)
Dithering and Data Output Randomizer: These options help in reducing quantization noise, enhancing the accuracy of digital outputs.
Ultralow Jitter and Wide Bandwidth: The ADC’s 90fsRMS jitter and 700MHz bandwidth ensure precise sampling and handling of high-frequency signals without loss of quality.

The following graph showcases how well the ADC handles signal conversion at a fundamental frequency of 14.9MHz, with dithering applied, reflecting its pure performance. It clearly depicts the signal-to-noise ratio and the absence of spurious frequencies, which are critical for illustrating the low noise characteristics of the ADC.
LTC2205-14: 32K Point FFT, fin1=14.9MHZ, -7dBFS, fin2=20.1MHz, -7dBFS, PGA=0, DITH=1

LTC2205-14: 32K Point FFT, fin1=14.9MHZ, -7dBFS, fin2=20.1MHz, -7dBFS, PGA=0, DITH=1

The integration of these advanced features makes the AR5700D highly effective and reliable for applications demanding high sensitivity and minimal noise interference.
For more details, visit the AR5700D product page: http://www.aorja.com/receivers/ar5700d.html
By the way, our AR2300, AR5001D and AR6000 series receivers feature the same very low noise floor!

2024.06.24

Exceptional Performance of the AR5700D Receiver in Challenging Conditions (part 1)
We are thrilled to announce a series of insights into the remarkable capabilities of our AR5700D receiver, starting with an in-depth look at its superior noise floor performance.
Our tests are and will be conducted in an electrically noisy office building in the heart of Tokyo. This setup is intentionally chosen to push the boundaries and reveal the true prowess of the AR5700D.
In a recent comparative test, the AR5700D demonstrated its exceptionally low noise floor. The test conditions included no antenna connected, AGC turned off, and RF gain set to zero.
The comparison, featuring the popular SDR receivers RTL-SDR v.3 and Airspy R2, highlighted the AR5700D’s advanced engineering. While both the RTL-SDR v.3 and Airspy R2 offer excellent performance within their respective price ranges, the AR5700D stands out with its premium components and impeccable shielding, delivering unmatched performance.
Thanks to its superior hardware design, high-quality components and signal processing, the AR5700D excels by achieving a minimal noise floor of -140 dBFS (as measured on the SDR# spectrum screen, see screenshot). Such performance is critical for professional and governmental users worldwide who demand the highest standards in signal reception.
Stay tuned for more updates as we continue to explore and reveal the superior specifications and functions that make the AR5700D the preferred choice for discerning professionals across the globe.
For more details, visit the AR5700D product page: http://www.aorja.com/receivers/ar5700d.html
By the way, our AR2300, AR5001D and AR6000 series receivers feature the same very low noise floor!
noise_floor_comparison

2024.06.12

[FR] Notre équipe du réseau AOR en France brille dans les activités Radio Amateur
Nous sommes fiers de souligner le dévouement remarquable de notre équipe du réseau AOR en France, qui s'engage passionnément dans les activités Radio Amateur. Un article paru ce mois-ci dans la revue RADIO-REF (Juin 2024, #987) rapporte la récente mission en Côte d'Ivoire de Frédéric Merle (F5HPE), directeur de PROSIC, accompagné de ses collègues du radioclub F6KOP. Cette initiative visait à soutenir les radioamateurs locaux dans l'amélioration de leurs capacités de communication d'urgence.
Radio-REF_juin2024

Frédéric et son équipe ont démontré un engagement et une expertise exceptionnels, contribuant au développement et à l'installation d'équipements radio cruciaux. Leurs efforts reflètent le dévouement profond et l'esprit communautaire qui caractérisent notre équipe internationale. Nous applaudissons leurs contributions et l'impact positif qu'ils ont eu sur la communauté mondiale des radioamateurs.

Lisez l'article (avec l'autorisation aimable de RADIO-REF): <PDF>
REF (Réseau des Émetteurs Français): https://web.r-e-f.org/
F6KOP: https://www.f6kop.com/
Thank you for your continued support!

2024.06.07

Enhanced Instructions for GSSI Option Activation Key online purchase
We're excited to announce improvements to our customer online purchase experience! Understanding the needs of our valued customers, we have revamped the instructions for purchasing the activation key for the GSSI option on our Japanese online store. To make the process as clear and straightforward as possible, we've created a detailed 6-page PDF guide with screenshots that will walk you through each step.
Please note that our shopping cart system is currently available only in Japanese. We apologize for any inconvenience this may cause.
For immediate access to the guide and to purchase the activation key, please visit our purchase site here: https://www.aordirect.jp/html/page25.html
Thank you for your continued support!

2024.06.03

AR5700D Multi-Simultaneous Receive Capability with SDR# Software
We are excited to announce the latest development for our AR5700D wideband communication receiver. As demonstrated below, users can now leverage the powerful capabilities of the SDR# software to enable multi-simultaneous receive functions in their AR5700D receiver.
AR5700D_multi-receive_SDR#

This advancement allows for monitoring multiple frequencies concurrently within the maximum bandwidth of the I/Q stream, which is 0.9 MHz wide. This significantly enhances the versatility of the AR5700D. The SDR# software from our friends at Airspy, integrates seamlessly with the AR5700D to provide a comprehensive and flexible monitoring solution.
For a demonstration, please watch (and listen to!) the video below. It showcases the SDR# software actively monitoring multiple AIRBAND frequencies of Tokyo control, tower, approach, and departure. The video also highlights how simple it is to open a new receiver session by just clicking the "plus" icon at the top left of SDR#. The actual number of sessions which can be opened is actually only limited by your PC's processing power.
AR5700D_multi-receive_SDR#

We believe this enhancement will greatly benefit our users by providing more flexibility and efficiency in their monitoring activities. Stay tuned for more demonstrations of what can be achieved by the combination of AR5700D and SDR#.
You can download the latest version of SDR# from the official AIRSPY website at https://airspy.com/download/
By the way, the same capabilities also apply to receivers AR2300IQ, AR5001D with IQ5001 option, and AR6000 with IQ5001 option, so why don't you try it out?

2024.05.14

We are excited to share a glimpse of the new SDR# version 1920 in action, showcasing its seamless integration with AOR I/Q receivers.
The screenshots below demonstrate the user-friendly interface and advanced functionality.
SDR# controlling AR5700D

SDR# controlling the AR5700D Digital Communications Receiver
SDR# simple layout

SDR# in its simplest layout for basic control
SDR# screenshot with all panels open

SDR# in a two monitor layout example, with all function panels open and docked at will
You can download the latest version from the official AIRSPY website at https://airspy.com/download/ and ensure your system is equipped with .NET Framework 8 or higher.
Enhance your listening experience by selecting "AOR IQ" from the SOURCE tab in SDR#.

2024.04.26

Exciting Update: SDR# Now Supports AOR I/Q Receivers!
We're thrilled to announce that our partners at AIRSPY have released version 1920 of the SDR# software, featuring support for AOR receivers!
Compatible models are:
AR5700D
AR2300IQ
AR5001D (with IQ5001 option)
AR6000 (with IQ5001 option)
Download the latest SDR# at: https://airspy.com/download/

2024.04.24

🚨 Important Update: Wholesale Price Increase Coming June 1, 2024! 🚨
We are committed to providing you with the highest quality products. Due to rising costs in materials, production and operations, we must adjust our wholesale prices starting June 1, 2024 across all products, including receivers, antennas and accessories.
Seize the opportunity to purchase AOR products at current prices before they go up! This is your chance to stock up and save.
Visit our trusted distributors now and make the most of our current offers!
Find a distributor near you: http://www.aorja.com/dealers/

2024.04.03

[FR] Lors de la dernière édition du Salon Ond'Expo qui a pris ses quartiers à Ecully (69) le 23 mars, la présence de PROSIC, notre fidèle distributeur français, a marqué les esprits. Partenaire clé de l'événement, PROSIC a brillé par son stand exceptionnellement fourni, recueillant des avis plus que positifs de la part des visiteurs.
Les retours louaient non seulement le professionnalisme de l’équipe PROSIC mais aussi l'excellence de la sélection présentée. Un produit a particulièrement capté l'attention : l'AR-DV10, dont la réputation n'est plus à faire, a continué à recevoir des éloges pour sa performance remarquable.
L'impact visuel et l'implication de PROSIC ont indéniablement enrichi l'expérience du salon, tout en mettant en lumière la passion pour le monde du radio amateurisme.
Grâce à cette participation enthousiaste, de nombreuses opportunités nouvelles se dessinent pour les produits AOR, promesse d’un futur radieux pour nos activités.
L'augmentation significative du nombre de visiteurs et leur engagement ont été chaleureusement applaudis par les organisateurs. PROSIC et AOR Ltd. tiennent à remercier tous les participants pour un événement des plus réussis !
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[EN] At the latest Ond'Expo Fair, which was hosted in Ecully (France) on March 23, the presence of PROSIC, our esteemed French distributor, made a significant impact. As a key partner of the event, PROSIC shone with an exceptionally well-stocked booth, garnering highly positive feedback from visitors.
The professionalism of the PROSIC team and the excellence of the showcased selection were unanimously praised. One product, in particular, stood out: the AR-DV10, which has already established a strong reputation, continued to receive commendations for its remarkable performance.
The striking presence and involvement of PROSIC undoubtedly enhanced the salon experience, highlighting the enthusiasm for the world of amateur radio.
This spirited participation has opened up numerous new opportunities for AOR products, promising a bright future for our endeavors.
The significant increase in visitor numbers and their engagement were warmly commended by the organizers. PROSIC and AOR Ltd. would like to thank all the participants for a most successful event!
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PROSIC: https://aor-france.com
OND'EXPO: http://www.ondexpo.com

2024.02.06

The AR-DV10 firmware has been updated to v.2307A.

2023.10.24

[FR] Le samedi 21 octobre 2023, le rendez-vous tant attendu des passionnés de radio s'est tenu : le salon HAMEXPO édition 2023. Orchestré par le REF (Réseau des Emetteurs Français), cet événement est un incontournable pour les amateurs de radio, non seulement en France, mais également dans l'ensemble de la sphère francophone.
Notre distributeur, PRO-SIC, a marqué sa présence avec un stand dynamique et haut en couleurs. De plus, en signe de reconnaissance de l'importance de cet événement, l’Agence Nationale des Fréquences a choisi de dévoiler son véhicule de surveillance du spectre, positionné stratégiquement en face des récepteurs ARDV1, DV10 et AR5700D.
Un fait marquant : PRO-SIC a eu l'honneur d'être le seul exposant dans la zone dédiée aux professionnels, offrant ainsi une visibilité optimale. Les visiteurs ont eu l'opportunité de tester en direct nos récepteurs renommés, confirmant l'excellence de leur performance.
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[EN] On Saturday, October 21, 2023, the much-anticipated gathering for radio enthusiasts took place: the HAMEXPO 2023 edition. Orchestrated by the REF (Réseau des Emetteurs Français), this event is a must-attend for radio aficionados, not only in France but also throughout the Francophone world.
Our distributor, PRO-SIC, marked its presence with a dynamic and vibrantly colored booth. Furthermore, as a testament to the significance of this event, the National Frequency Agency showcased its spectrum surveillance vehicle, strategically positioned opposite the ARDV1, DV10, and AR5700D receivers.
A notable highlight: PRO-SIC had the honor of being the only exhibitor in the dedicated professional zone, thus offering optimal visibility. Visitors had the opportunity to directly test our renowned receivers, affirming their top-tier performance.
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PROSIC: https://aor-france.com
R.E.F: https://web.r-e-f.org/
HamExpo 2023: https://hamexpo.r-e-f.org/

HAMEXPO 21 OCTOBRE 2023 LE MANS - PARC DES EXPOSITIONS Le salon des RADIOAMATEURS

2023.09.12

On September 10, the “Journée des Associations” took place in Provins, spearheaded by the French radio-club F6KOP.
Attendees witnessed captivating live TX/RX tests utilizing the QO-100 Es'hail 2 satellite. Beyond its primary functions, such as direct TV broadcasting and distribution of governmental and commercial content, Es'hail 2 offers a linear transponder for amateur radio services. This encompasses low-power narrow bandwidth voice, Morse, and digital communications.
Fred from PROSIC, our esteemed French distributor and a long-time supporter of the radio-club, showcased the AR-DV10 receiver. With remarkable ease, he received and decoded the amateur radio downlink from Es'hail 2 using a off the shelf ASTRA-type satellite dish.
QO-100 satellite info: https://en.wikipedia.org/wiki/Es%27hail_2
F6KOP: https://www.f6kop.com/
PROSIC: https://aor-france.com


2.4GHz TX antenna on top and a refurbished ASTRA type satellite dish at the bottom for RX.

AR-DV10 receiving a QSO transmission in CW from the QO-100 Es'hail 2 satellite. While the dish is receiving the downlink frequencies around 10.489GHz, AR-DV10 is tuning to the downconverted frequencies output by the LNB, at around 739 MHz. In line between the antenna and the receiver are a Bias-Tee to power the LNB, and an attenuator for optimal signal level.

2023.08.09

[FR] Comme tous les ans, le salon radioamateur de Marennes (Charente Maritime – France) est l'occasion estivale pour les aficionados de la radio de se retrouver au cœur du pays de l'Huître.
En ce jour du 29 juillet 2023, la présence de notre représentant français PRO-SIC a été particulièrement remarquée, tout comme l'exposition sur leur stand de notre très fameux AR-DV10.
PRO-SIC est le sponsor et partenaire historique du radio-club F6KOP.
Le dirigeant de PRO-SIC a déclaré être agréablement surpris de l'accueil qui lui a été réservé par les organisateurs du salon.
PRO-SIC sera présent au salon HamExpo organisé par le R.E.F., instance nationale des radioamateurs français, le samedi 21 octobre 2023.
REF17, l'association radioamateur qui organise le salon radioamateur de Marennes: http://ref17.r-e-f.org/
F6KOP: https://www.f6kop.com/
PROSIC: https://aor-france.com
R.E.F: https://web.r-e-f.org/
HamExpo 2023: https://hamexpo.r-e-f.org/

Fred of PROSIC

Left to right, Fred of PROSIC and a member of F6KOP

2023.05.25

Kudos to the AOR distributor in France, PROSIC, for his honorable initiatives for the blind and visually impaired radio amateurs. Last April, members of PROSIC, UNARAF (National Union of the Blind Radio-Amateurs of France) and F6KOP (French radio club) have been honored guests of an event organised in Abidjan, capital of the Ivory Coast, for the benefits of INIPA the National Ivorian Institute for the Advancement of the Blind.
PROSIC and UNARAF have already cooperated in the past for the creation of DV1-UNARAF, a control software for the AR-DV1 receiver, dedicated to the blind and visually impaired.
Below are some photos of that INIPA event in Abidjan:

Mathurin of Hyrbrid Technology at the left and Fred of PROSIC at the right.
F5ANZ of UNARAF making a demo on "how to use a radio when visually impaired".		Left to Right, Fred of PROSIC (also Rotary Int'l representative member), INIPA Director, Tony F5ANZ of UNARAF, Mathurin and Didier from Hybrid Technolgy, and children of the INIPA.