We seek to understand and document all radio transmissions, legal and otherwise, as part of the radio listening hobby. We do not encourage any radio operations contrary to regulations. Always consult with the appropriate authorities if you have questions concerning what is permissible in your locale.

Author Topic: Unid 6900.5 AM 2225 utc 21 mar 2019  (Read 802 times)

Offline Ray Lalleu

  • Moderator
  • Marconi Class DXer
  • *****
  • Posts: 36547
  • Western part of France
    • View Profile
Unid 6900.5 AM 2225 utc 21 mar 2019
« on: March 21, 2019, 2230 UTC »
on 6900.5    best on USB
2225 some music, 2230   (can be any continent ! )
often down to a trace, 2238 with trace of audio
2330 all the same, not better, to be moved, but where ?
« Last Edit: March 21, 2019, 2332 UTC by Ray Lalleu »
D/E/F/G/It/Sp : Dutch/English/French/German/Italian/Spanish
+/- : about 0.02 offset, ++/-- 0.03/0.04 offset
Balanced wire antennas, wire lines and ATU
*** Mes pages ex-OEM : semaines des OC, radios-médias, techniques de réception, en français, demandez  les ! ***

Offline ChrisSmolinski

  • Administrator
  • Marconi Class DXer
  • *****
  • Posts: 31155
  • Westminster, MD USA
    • View Profile
    • Black Cat Systems
Re: Unid 6900.5 AM 2225 utc 21 mar 2019
« Reply #1 on: March 22, 2019, 0950 UTC »
Negative report here - nothing at all on the SDR recording during that time period.
Chris Smolinski
Westminster, MD
eQSLs appreciated! csmolinski@blackcatsystems.com
netSDR / AFE822x / AirSpy HF+ / KiwiSDR / 900 ft Horz skyloop / 500 ft NE beverage / 250 ft V Beam / 58 ft T2FD / 120 ft T2FD / 400 ft south beverage / 43m, 20m, 10m  dipoles / Crossed Parallel Loop / Discone in a tree

Offline Ray Lalleu

  • Moderator
  • Marconi Class DXer
  • *****
  • Posts: 36547
  • Western part of France
    • View Profile
Re: Unid 6900.5 AM 2225 utc 21 mar 2019
« Reply #2 on: March 22, 2019, 1542 UTC »
Negative report here - nothing at all on the SDR recording during that time period.
OK, move that to the Other forum.

I will remember, and try to hear that signal again. Maybe it's something from the Far east.
D/E/F/G/It/Sp : Dutch/English/French/German/Italian/Spanish
+/- : about 0.02 offset, ++/-- 0.03/0.04 offset
Balanced wire antennas, wire lines and ATU
*** Mes pages ex-OEM : semaines des OC, radios-médias, techniques de réception, en français, demandez  les ! ***

Offline ChrisSmolinski

  • Administrator
  • Marconi Class DXer
  • *****
  • Posts: 31155
  • Westminster, MD USA
    • View Profile
    • Black Cat Systems
Re: Unid 6900.5 AM 2225 utc 21 mar 2019
« Reply #3 on: March 22, 2019, 1546 UTC »
I think Sound of Hope may be on this frequency at various times. Well, and the Chinese Jammer.

Will move to SWBC for now.
Chris Smolinski
Westminster, MD
eQSLs appreciated! csmolinski@blackcatsystems.com
netSDR / AFE822x / AirSpy HF+ / KiwiSDR / 900 ft Horz skyloop / 500 ft NE beverage / 250 ft V Beam / 58 ft T2FD / 120 ft T2FD / 400 ft south beverage / 43m, 20m, 10m  dipoles / Crossed Parallel Loop / Discone in a tree

Offline ChrisSmolinski

  • Administrator
  • Marconi Class DXer
  • *****
  • Posts: 31155
  • Westminster, MD USA
    • View Profile
    • Black Cat Systems
Re: Unid 6900.5 AM 2225 utc 21 mar 2019
« Reply #4 on: March 23, 2019, 1237 UTC »
I found a signal on 6900 at 0914 UTC this morning, 23 Mar 2019. Weak carrier at first, then slightly tronger. Some traces of audio now and then, sounded like an Asian language and music. Off at 1000.

FWIW, Sound of Hope / Chinese Jamming Service had a good signal later this morning on 6970 (where they have been noted before).
Chris Smolinski
Westminster, MD
eQSLs appreciated! csmolinski@blackcatsystems.com
netSDR / AFE822x / AirSpy HF+ / KiwiSDR / 900 ft Horz skyloop / 500 ft NE beverage / 250 ft V Beam / 58 ft T2FD / 120 ft T2FD / 400 ft south beverage / 43m, 20m, 10m  dipoles / Crossed Parallel Loop / Discone in a tree

 

HFUnderground T-Shirt
HFUnderground T-Shirt
by MitchellTimeDesigns