AOR AR-DV1, a new breed of receiver

If the preliminary information is accurate, the AOR AR-DV1 will be THE receiver of choice when you want to listen in to modern communication.


Until now, multi-mode meant AM, FM (wide & narrow), SSB and CW. The AOR adds the following popular digital modes:

  • DMR (Digital Mobile Radio),
  • dPMR (Digital Private Mobile Radio),
  • D-Star,
  • APCO-25,
  • NXDN,
  • Yaesu Digital (System Fusion),
  • Alinco Digital,
  • Digital-CR,
  • AOR G4GUO ( as used in ARD9000/9800)

AR-DV1-2As you can see AOR even added a voice inverter, better known as scrambler (or, in this case, de-scrambler). AOR also promises an excellent image rejection and ultra-low internal spurious thanks to 1st I.F frequency set to 1.705GHz.

Communications can be recorded and stored on an SD card. No word on pricing at this time.

Links: AOR (What’s New), Brochure, pre-release (PDF)



Dutch Fire Department Ditches C2000

c2000logoC2000, once hailed as the state-of-the-art solution in the field of digital (and encrypted) communication, is being ditched by the Dutch Fire Department.

The system proved to be unreliable in such a way that the safety of both firemen and civilians couldn’t be guaranteed. Instead the Dutch Fire Department will revert to analog communication instead, according to newspaper De Telegraaf (link, in Dutch)

Ditching C2000 is a very sensitive matter, especially political. Until now the Dutch government has turned its head when confronted with technical problems and ever increasing costs.

In the USA digital systems were dumped on numerous occasions in favor for an analog system. The best known example is Desert Sky, a localized version of the OpenSky system, once used by the Las Vegas Police Department. The reliability of the system was such that one police officer told a journalist that two tin cans and string might work better.

Admitting failure isn’t really in Dutch politician’s genes, so I’m pretty sure that they will blame anything, anybody and everything. C2000 is here to stay.