QRN on 10m from Over The Horizon Radar
“All 10 meter operators must have noticed the whistle type two-tone noise signals created by radar operating over horizon on the amateur radio 10 meter band whenever the band is open. This noise of radar over the horizon is now for more than FOUR years The intensity of the noise is very high from 28490 kHz up to band edge. This noise always disturbs DXing on this band.
The location of the radar is either in Singapore or Iran??
As I am a fan of 10 meters, many friends from ON, OZ, LA & G/M ask about this noise.
I request all the 10 M FANS (hams) who are aware of this noise to write complain to IARU/ Monitoring stations in their country. I request Amateur Radio Clubs around the world to take this matter to the appropriate authority on behalf of all.
Regards to all. 73.
Datta, VU2DSI“
Source:
Yaesu FT 817 “I’ve had many good reports from the MH-31 which came with my Yaesu FT-817. But we know that punchy transmit audio is criti... Read more
The January issue of the IARU Region 1 Monitoring System (IARUMS) newsletterreports the Russian “Sunflower” coastal radar, located east of Vladivostok... Read more
Organizing and filtering the spots from your favourite DX Cluster for DXing, Contesting or casual rag-chewing. MacLoggerDX supports close to a hundred... Read more
YAESU DR-2X Features Easy Migration…. The repeater controller, receiver and transmitter are all packaged into a 19” standard cabinet rack mount panel... Read more
Here’s the review of the Alpha Antennas Magnetic Loop. Stay Tuned for the big 3 way shootout with the Chameleon P Loop & the Alexloop. I... Read more
A solar storm rages on today giving us aurora all over the world along with spotty amateur radio conditions and GPS issues, especially at high... Read more
CW Decoder his is arguably the simplest part of the project. As mentioned Budd Churchward had created a series of videos on how he wrote the Sketch, c... Read more
Recent Posts
How good is the FT 817 ‘s MH-31 stock standard microphone?
Russian “Sunflower” Coastal Radar Showing Up on 60, 40, and 75 Meters
MacLoggerDX Version 5.61 Released
YAESU DR-2X 144/430 Dual Band C4FM/FM Digital Repeater With Dual Transmit and Dual Receive
Alpha Mag Loop Review, Interview with K7AGE at Pacificon – K6UDA Radio Episode 31
Twin Ominous Dark Holes on the Sun: Solar Storm Forecast 03-23-2017
Arduino CW Decoder video by M0TNG
Warning: file_get_contents(https://plusone.google.com/_/+1/fastbutton?url=https%3A%2F%2Fqrznow.com%2Fqrn-on-10m-from-over-the-horizon-radar%2F): failed to open stream: HTTP request failed! HTTP/1.0 404 Not Found in /home/qrznow/public_html/wp-content/themes/goodnews5/framework/functions/posts_share.php on line 151
![IC-9700 Manual – Basic and Advanced Manual [ English ]](https://qrznow.com/wp-content/uploads/2019/03/ic9700-265x168.jpg)
![So Now What? The New Ham Radio Starter Pack [ Podcast ]](https://qrznow.com/wp-content/uploads/2019/03/0a03e0a6148da6b32909855dd8df674b-265x168.jpg)
