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: RN da Amazonia on 11780 with upgraded power but no DRM yet at 01:15UTC  (Read 743 times)

Offline nycrich425

  • Jr. Member
  • **
  • Posts: 65
  • West Palm Beach, Florida
  • Monitoring HF/VHF/UHF/Satcom daily since 2001
    • View Profile
Quite surprised to be hearing RN da Amazonia with S9+, SINPO 55555, on 11780 at 01:00UTC. Looks like their transmitter power was upgraded but then again they are showing beaming 0 degrees, mainly playing music (Cumbia) and referencing Cuba, hence why signal is booming to my QTH.
I read that they has tested DRM and was in the process of getting ready to broadcast in DRM. Waterfall shows a wide bandwidth but no DRM of of this monitoring. Mix of Portuguese and Spanish Cumbia music.
Talk in Portuguese about Miami, so service is beamed to us here.
Airspy Discovery/SDR Uno MLA30+/W6LVP/Dressler Active Antennas/ Create Log Periodic/AT-GR197
Icom Icom R75/8600/8500/7100/7000/71-Kenwood 5000,
Ham callsign:KN4SCM

Offline nycrich425

  • Jr. Member
  • **
  • Posts: 65
  • West Palm Beach, Florida
  • Monitoring HF/VHF/UHF/Satcom daily since 2001
    • View Profile
Waterfall shows they are broadcasting on full 10 Khz like stations that transmit on DRM. So far I can only hear Radio Romania on 6040 on DRM only to the US.
Airspy Discovery/SDR Uno MLA30+/W6LVP/Dressler Active Antennas/ Create Log Periodic/AT-GR197
Icom Icom R75/8600/8500/7100/7000/71-Kenwood 5000,
Ham callsign:KN4SCM

Offline MDK2

  • Marconi Class DXer
  • ********
  • Posts: 6325
  • Denver, CO
    • View Profile
    • My radio reception videos
About a year ago they were transmitting daily tests in DRM at 11925 (I believe - going from memory, but it was definitely 119xx). They ceased and have yet to resume. I would get it very well here in Colorado for about an hour some days, but it would be rough to impossible otherwise. 11780 has always been AM, they've never transmitted DRM on that frequency.
Denver, CO.
SDRPlay RSPdx & RSP2pro, Airspy Discovery HF+, Icom IC-7100, Grundig Satellit 750, Realistic DX-300, Tecsun PL-600.
MLA-30 active loop, G5RV dipole.
eQSLs appreciated wickerjennie at gmail

Offline East Troy Don

  • DX Legend
  • ******
  • Posts: 1529
  • Southern Wisconsin
  • "If you can't convince them, confuse them" Truman
    • View Profile
SINPO 3-3-3-4-3 @ 02:18  UTC ON 11780.    Nice array of Latino music , many with M/F duets.
Canned ID by OM @ 02:26 with music bridge to YL with a news narrative @ 02:27.  OM joined in @ 02:29
Primary: R75 W/WV-601 passive loop masted @ 20'  Secondary: Yaesu  FRG 7700 W/MLA-30+ indoors. Tertiary: Grundig  750. Tecsun PL-990X, Tecsun PL-880 . Malahit DSP SDR V3,  . : Also, Qdosen DX-286, 1940 Mantola am/sw tube. CountyComm GP-5/SSB hand held, Tecsun PL-380 ,et al.  QTH: FONTANA, WI  USA.  Sea Level: + 990' .  75 miles (but not far enough) NW of Chicago

 

HFUnderground T-Shirt
HFUnderground House Flag
by MitchellTimeDesigns