Messages

1

10/11 meters / Re: Loop melody in 27Mhz - 27.175 MHz / 27175 kHz CB Channel 18

« on: June 14, 2022, 1134 UTC »

Hello,
After 3 years I was able to receive again, other 2 loop melody in 27MHz band, simultaneous in two frequency.
At the same time, some stations from the USA were arriving strong.

What are these melodies? Who transmits them? What is it for?

8bit videogame Tetris Theme song
https://www.youtube.com/watch?v=W3YvVQCKsoE
Christmas songs loop
https://www.youtube.com/watch?v=6kRSUGipBlI

73

2

10/11 meters / Re: Delayed Audio

« on: September 04, 2019, 1611 UTC »

27465 is channel 45, used to Italian trucker, national channel. High power and microphone effect.

3

10/11 meters / Re: Loop melody in 27Mhz - 27.175 MHz / 27175 kHz CB Channel 18

« on: August 22, 2019, 1819 UTC »

Looks like you've found yourself an 11 meter broadcaster, of sorts.  Music played on the 11m band / CB band on a regular basis. 

Have you heard the same signals on other frequencies or have they always been on 27.175 MHz / 27175 kHz and in AM mode?

Don't remember the frequency, but in summer propagation

4

10/11 meters / Re: Loop melody in 27Mhz - 27.175 MHz / 27175 kHz CB Channel 18

« on: August 22, 2019, 1429 UTC »

The music has been going on for hours. Probably all night.
I had heard radio signals like that before, many year ago.

The signal is DX, by propagation

5

10/11 meters / Loop melody in 27Mhz - 27.175 MHz / 27175 kHz CB Channel 18

« on: August 18, 2019, 1017 UTC »

Hello,
on summer nights I hear melodies from many years, probably via propagation.
An exammple received 17-8-2019 2300z at this link:
https://www.youtube.com/watch?v=saNHkouMLkk

Does anyone know who transmits them? What is it for?
Thank's

MOD EDIT: added frequency/channel to title for searching and archival purposes

6

22 Meter Band HiFER Beacons / Dasher

« on: March 10, 2017, 2249 UTC »

I caught a dasher @ 13558kHz
https://www.youtube.com/watch?v=OvKiaToJIxg

7

HF Mystery Signals / Re: 4020 USB UNID Tone/Alarm? 03/02/16 0114 UTC

« on: February 12, 2017, 1823 UTC »

Now is off line 
Ended trasmition?

8

HF Mystery Signals / Re: 4020 USB UNID Tone/Alarm? 03/02/16 0114 UTC

« on: February 11, 2017, 1718 UTC »

https://www.youtube.com/watch?v=Go-N_VMa1yw

9

HF Beacons / Re: 6355 kHz RPI RADIO PIRANA

« on: October 22, 2016, 2217 UTC »

I received the beacon on 10.22.2016 to 21 z.
The signal was really poor

https://www.youtube.com/watch?v=93csL6iDmKw

10

HF Beacons / Re: Common and Precious II 6.398.5 kHz 2354 UTC 9 Sep 2016

« on: October 16, 2016, 0941 UTC »

The signal in Italy is good, at 1900z.
https://www.youtube.com/watch?v=m1VuxOq5nB4
http://iz0kba.it/commonandprecious.html
73

11

Utility / Bangkok meteorogical radio, INTERVAL SIGNAL 6765kHz

« on: October 11, 2016, 1816 UTC »

I have received for the first time, an interval signal by volmet station:
https://www.youtube.com/watch?v=0YMmNHJt-L8

12

Utility / Re: 2860kHz, unknown service

« on: October 07, 2016, 2147 UTC »

I think the Language is russian

13

Utility / Re: Cordoba Volmet, Argentina 8952 usb 2345 UTC 10/1/2016

« on: October 07, 2016, 2003 UTC »

My list is aviable on http://www.iz0kba.it/volmet.html
https://www.youtube.com/watch?v=YJNA469xGwc

14

Utility / 2860kHz, unknown service

« on: October 07, 2016, 1944 UTC »

Hello,
yesterday, i was discovered this transmition
https://www.youtube.com/watch?v=WzRcLshNOL0
anyone have an idea of what kind of service?

bye

15

Utility / unknown CW numbers station 5693kHz

« on: October 05, 2016, 1821 UTC »

https://www.youtube.com/watch?v=rOBof-ae9jU