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Anyone Else Hearing the "Radar" style Jammer on 27.555 ?

BC Coyote

Sr. Member
Oct 17, 2023
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It's been going for two days straight right on the international call frequency. Sounds much like an old school over the horizon radar........almost but not quite like the old Russian "woodpecker" that was on shortwave forever.

There are several clues that it is a jammer and not a real radar. It lacks the preceding two or three beeps that the real ones have, and more tellingly, it is operating at a single frequency and on a regular pattern.........real OTH radars operate at random frequencies and the agencies operating them go to great pains to make sure there is no discernable pattern of transmissions.
This jammer on the other hand seems to operate on a more-or-less 15 seconds on, then 45 seconds off basis. Roughly 5 pulses per second.
Sometimes the silent pauses are longer but then it goes back to the regular pattern. It is centered on about 27.553 MHz...making 550 and 555 pretty much unusable here. And it is very LOUD! S9+20 at least.

I long for the old days when people respected 555 as the international call channel and it was rare to hear monkey business and jamming on there. :rolleyes:
 
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Option 2 is QSY and continue with DXing. Don't let some jackass ruin the party.
That's generally option one for me. I rarely sit on 385, 425 or 555 anymore...... seems like every jerk with a radio in the USA is on one or the other of those channels.

In the last two days I've heard preachers, crying babies, air raid sirens, morse code, right wing politics galore, fox news, countless "audiooooooooers", racist rants, and the aforementioned radar jammer on those two channels!
The whole band sounds like the soundtrack to the collapse of western civilization these days. Only good news is the 11111 guy seems to be gone.

Option two is turn off the radio....which is what I usually do.

The sad thing is, it only took a couple days of good DX conditions coming back before the jerks showed up and ruined the party.
 
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