Quantcast
Channel: diario SWL I-56578 Antonio
Viewing all articles
Browse latest Browse all 622

CIS-14 FSK 96Bd/1000 with T-207 encryption

$
0
0

The characteristics of CIS-14 FSK-2 are the 96 symbols/sec speed and the 14-bit length frame, in this recording the shift is 1000Hz. This signal has been spotted on 8009.8 KHz (cf) on 0624 UTC.

fig. 1
fig. 2
The transmission is encrypted and in this case is used the T-207 on-line ciphering device, as shown in fig. 3

fig. 3
T-207 is quite old and it is used by CIS Mil as well as by Ukrainian Mil or other Ukrainian Governative users such as Diplomatic and/or Intelligence services: allegedly as a Soviet communication legacy.

Viewing all articles
Browse latest Browse all 622

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>