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ANTENTOP- 01- 2012, # 016

Underground Antennas

 

 

LY1SD

06.08.2012 17:45

Quotes from forum at qrz.ru:

“Near Leningrad at one military site there were underground antennas. It was wandering to see feeders going underground… There were RX/TX antennas. I did not test the antennas to TX however to RX the antennas worked fantastic. “

“I was involved in construction of an underground antenna. Inside of the antenna there were 8- 10 broadband conical radiators. Antenna was sitting on a pillow from special sand. Then the antenna was buried by the same sand. After that the construction is covered by asphalt.”

svic

06.08.2012 23:39

I was served in the RVSN. Yes, we had underground antennas…

UN-NS

10.08.2012 09:20

Very interesting underground antenna is installed in the Kosvinsky Kamen (Reference 5) . The antenna is TX VLF antenna. There is underground radio communication center. System Kosvinsky Kamen is parts of the “Perimeter” (Dead Hand).

 

 

Figure 7 Underground Antenna (?) at Kosvinsky Kamen

 

Figure 8 Underground Antenna at Kosvinsky Kamen

UN-NS

10.08.2012 15:42

Figure 6 shows receiving underground antenna for VLF. Inside of the concrete Plate there are two helixes in 200- coils… The helixes are tuned to resonance then by radio amplifier rejected a synphased interference. Tubes 6S3P and 6S4P were used in the amplifier. Coaxial cable RK-100 was used with the antenna.

 

 

Figure 9  Leonid Brezhnev and Supreme Military at one of the Part of the System “Dead Hand”

 

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