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: FRSH test 5800 // 7700 AM 1941 utc 11 Apr 2020  (Read 650 times)

Offline FOX

  • DX Legend
  • ******
  • Posts: 2179
    • View Profile
    • Email
FRSH test 5800 // 7700 AM 1941 utc 11 Apr 2020
« on: April 11, 2020, 1942 UTC »
pops
« Last Edit: April 11, 2020, 2001 UTC by Ray Lalleu »

Offline Ray Lalleu

  • Moderator
  • Marconi Class DXer
  • *****
  • Posts: 38591
  • Western part of France
    • View Profile
Re: Unid 5800 AM 1941 utc 11 Apr 2020
« Reply #1 on: April 11, 2020, 1953 UTC »
on 5799.95
1950 pop, 1952 "In the desert"
1958 parallel to 7700.1
2000 "In the army now"
« Last Edit: April 11, 2020, 2001 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 The Ether Hacker

  • Hero Member
  • *****
  • Posts: 680
  • United Kingdom
    • View Profile
Re: FRSH test 5800 // 7700 AM 1941 utc 11 Apr 2020
« Reply #2 on: April 11, 2020, 2006 UTC »
5800 khz  using 20 khz AM bandwidth... why not use all of the HF spectrum instead....
Antennas: Multi-band doublet for 80 to 10m HF and vertical groundplane
RX: Kenwood R-2000
QTH: Northern England

Offline KaySeeks

  • DX Legend
  • ******
  • Posts: 1246
  • Quebec. Vive la différence.
    • View Profile
Re: FRSH test 5800 // 7700 AM 1941 utc 11 Apr 2020
« Reply #3 on: April 11, 2020, 2020 UTC »
5800 khz  using 20 khz AM bandwidth... why not use all of the HF spectrum instead....

They can't all use 2.7 KHz BW SSB, you know... :D

2020 - Reception in Switzerland is better on 7700 than on 5800 KHz.
2031 - 5800 and 7700 off the air after R&B tune.
« Last Edit: April 11, 2020, 2032 UTC by KaySeeks »
Just somebody with a radio, a computer and a pair of headphones...

Offline Brian

  • Hero Member
  • *****
  • Posts: 527
  • Ireland
    • View Profile
    • Email
Re: FRSH test 5800 // 7700 AM 1941 utc 11 Apr 2020
« Reply #4 on: April 11, 2020, 2028 UTC »
5800 khz  using 20 khz AM bandwidth... why not use all of the HF spectrum instead....

I'm sure that's sorted out now. ;)

 

HFUnderground Mug
HFUnderground Mug
by MitchellTimeDesigns