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.

« previous next »
Pages: [1]

Author Topic: UNID 6927 USB 0047 UTC 29 Sep 2019  (Read 816 times)

Offline PirateSWL

  • Moderator
  • DXing Phenomena
  • *****
  • Posts: 4563
  • eQSL greatly appreciated to PirateSWL@aol.com
    • View Profile
UNID 6927 USB 0047 UTC 29 Sep 2019
« on: September 29, 2019, 0057 UTC »
UNID 6927 USB S3-S5 in NY

0047: Someone playing an air raid siren
Logged
Brian D. - PirateSWL
Pirate Radio Shortwave Enthusiast from NY
RX: ICOM 7300 / 40m dipole
Not embarrassed to admit I often use Shazam ; )
eQSL greatly appreciated to PirateSWL@aol.com

Offline RobRich

  • DX Legend
  • ******
  • Posts: 2099
    • Tampa, FL USA
    • View Profile
Re: UNID 6927 USB 0047 UTC 29 Sep 2019
« Reply #1 on: September 29, 2019, 0113 UTC »
Heard it at the time while rolling a receiver VFO. It was modulated loud and wide enough that I actually caught it around 6928.5 in LSB mode.

Likely related, as same or similar siren heard here a few minutes ago:

https://www.hfunderground.com/board/index.php/topic,58576.0.html
« Last Edit: September 29, 2019, 0116 UTC by RobRich »
Logged
Tampa, FL USA | US Map Grid EL88
My Public Receivers: KiwiSDR 2 | Web-888 SDR
Airspy HF+ Discovery | 2x Msi2500 Msi001 | 2x RTL-SDR V3 + NE602 | 2x RTL-SDR V4
148' + 60' Loops-on-Ground | 30' Inverted Delta Loop | 31' Vertical | 18' End-Fed Vertical

Offline ChrisSmolinski

  • Administrator
  • Marconi Class DXer
  • *****
  • Posts: 32491
    • Westminster, MD USA
    • View Profile
    • Black Cat Systems
Re: UNID 6927 USB 0047 UTC 29 Sep 2019
« Reply #2 on: September 29, 2019, 1552 UTC »
Heard here on the SDR recording as well.
Logged
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
Pages: [1]
« previous next »
 

HFUnderground T-Shirt
HFUnderground Garden Flag
by MitchellTimeDesigns