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Author Topic: Cuban Spy Numbers Station  (Read 2284 times)

Offline East Troy Don

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Cuban Spy Numbers Station
« on: September 20, 2020, 1612 UTC »
11435 KHZ @ 16:05 UTC in Spanish with usual YL voiceover and standard 5 digit numbers codes. 

Primary: Yaesu FRG-7700  Secondary: ICOM R75 Tertiary: Grundig  750. Tecsun PL-990X, Tecsun PL-880 . Malahit DSP SDR V3,  Alpha Delta  SWL Sloper antenna. : Also, 1940 Mantola am/sw tube. CountyComm GP-5/SSB hand held, Tecsun PL-380 ,et al.  QTH: EAST TROY WI  USA.  Sea Level: + 320 meters .  75 miles (but not far enough) NNW of Chicago

Offline Retops

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Re: Cuban Spy Numbers Station Weirdness
« Reply #1 on: October 10, 2020, 0240 UTC »
11635 2130 UTC  HM01 transmitting two different recordings at the same time.  One was a few seconds ahead of the other but copy was bad with all the cross talk.  I could pull more copy by going to USB but still roug.  It seemed one of the tapes had different number groups than the other.

Don't watch this like I used to, but increasingly I am convinced they seldom, if ever, send any real traffic.
« Last Edit: October 10, 2020, 0242 UTC by Retops »
Oklahoma, USA
Icom IC-R8600, FDM-Duo and several transceivers.  W6LVP loop, 130 foot long wire.

Offline Ary-B

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Re: Cuban Spy Numbers Station
« Reply #2 on: October 10, 2020, 1626 UTC »
Yesterday was mess, mixing the old groups with the new ones but there are no problems now.

11435 kHz  10-10-2020 1600z HM01   AM/RDFT

Groups:  66012 17241 10803 16171 10125 67090


Offline ~SIGINT~

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Re: Cuban Spy Numbers Station
« Reply #3 on: February 15, 2021, 1642 UTC »
16:32 UTC 15 FEB 2021 - 11435.0 kHz AM/RDFT

Can faintly heard the Cuban Spy Numbers Station with voice msg groups and data transmissions under what appears to be a strong AM carrier being used in an attempt to jam the transmission.

Due to the strong presence of the AM carrier RDFT could not be received.

16:49 UTC -  End of transmission.
16:51 UTC - The AM carrier was turned off. The strong AM carrier may have been from the Cuban Spy Numbers Station and the transmission may have lacked adequate modulation level.

RSPduo | Barker & Williamson antenna | Toronto, Ontario Canada
« Last Edit: February 15, 2021, 1658 UTC by ~SIGINT~ »


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