Like so many of you folks, I found the steady roar of Russian shortwave
radio jammers to be fascinating in spite of their inconvenience. When I
tuned through the bands on my uncle's old Zenith multiband radio back in
the day, I thought they were airplanes.

Where in Russia (or elsewhere) did these jammers broadcast from?

What did they use to create that roaring buzzsaw sound?

How many other countries did it?

How effective were they?


GTT

Moskva.(Moscow) They used/use very tall big antennas and very high
powered amplifiers.
cuhulin

G.T. Tyson wrote:

When I tuned through the bands on my uncle's old Zenith multiband radio back in the day, I thought they were airplanes.

You may have been hearing "MUX" transmissions (multiplexed data) that
sounded like airplanes.

Art N2AH

Simon Mason wrote:
Apart from the book mentioned there is this personal account:

http://www.okupatsioon.ee/english/ma...dio/radio.html

Harumph. Can't get there from here. Connection fails somewhere around
gblx.net.

--
If John McCain gets the 2008 Republican Presidential nomination,
my vote for President will be a write-in for Jiang Zemin.

Art Harris wrote:
G.T. Tyson wrote:
When I tuned through the bands on my uncle's old Zenith multiband radio back in the day, I thought they were airplanes.

You may have been hearing "MUX" transmissions (multiplexed data) that
sounded like airplanes.

He's the only other living person I ever heard saying that jamming
sounded like airplanes. I'm convinced he heard what I heard, and what
I heard was jamming.

--
If John McCain gets the 2008 Republican Presidential nomination,
my vote for President will be a write-in for Jiang Zemin.

clifto wrote:

Art Harris wrote:
G.T. Tyson wrote:
When I tuned through the bands on my uncle's old Zenith multiband radio back in the day, I thought they were airplanes.

You may have been hearing "MUX" transmissions (multiplexed data) that
sounded like airplanes.

He's the only other living person I ever heard saying that jamming
sounded like airplanes. I'm convinced he heard what I heard, and what
I heard was jamming.

Well, the MUX stuff sounded like one was flying in a DC-3. But that stuff was generally in the utility bands, not on the SWBC
bands.

dxAce
Michigan
USA