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RX
Stasi
Bugs
Operation →
31225 →
31215
Surveillance bug receiver
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References
Detlev Vreisleben,
31225, technical backgrounds
Personal correspondence, May - September 2018.
Wikipedia,
RCA 1802
Retrieved September 2018.
Louis Meulstee, 31215 (GDR bugs IV)
Wireless for the Warrier, Volume 4 Supplement, Chapter 126 v1.01.
Retrieved September 2018.
Further information
51225, the successor
Covert listening devices (bugs)
About the Stasi (MfS)
Other surveillance receivers
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© Crypto Museum. Created: Thursday 20 September 2018. Last changed: Wednesday, 17 July 2019 - 06:06 CET.