Tag: FMOP

via the ARRL: Over-the-Horizon Radars Continue to Plague Amateur Bands

The International Amateur Radio Union Region 1 Monitoring System (IARUMS) reports a “new kind” of over-the-horizon (OTH) radar on 20 meters. The intruding signal, which appears to be emanating from the Far East, was monitored during May on 14.140 – 14.150 MHz. Another Chinese wideband OTH radar has been showing up on 15 meters, with a signal […]

Apparent Pirate Station Transmitting SSTV on 10 Meters

In what might be a “first,” the December edition of the IARU Region 1 (IARU-R1) Monitoring System newsletter includes a report of an apparent pirate station transmitting Slow Scan TV (SSTV) on 28.001.5 MHz. The station has been transmitting latitude and longitude coordinates as part of the image, which would put the offender in northeast […]