PRODUCTION OF ZHR-1 RADIO SETS FOR RAILWAY USE

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP80-00809A000500490343-5
• Release Decision: RIPPUB
• Original Classification: C
• Document Page Count: 1
• Document Creation Date: December 14, 2016
• Document Release Date: April 7, 1999
• Sequence Number: 343
• Publication Date: May 10, 1954
• Content Type: REPORT

Approved For Release 2001/09/11: CIA-RDP80-00809A000500490343-5
U.S. Official's Only
CONFIDENTIAL
CENTRAL INTELLIGENCE AGENCY
INFORMAHON REPORT
SUBJECT Production of ZhR-1 Radio' Suts for Rail.wwy Use
PLACE ACQUIRED---
(BY SOURCE) 25X1A
DATE ACQUIRED
(BY SOURCE)
' dAtE (OF INFO
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THIS is UNEVALUATED INFORMATION .
DATE DISTR.
NO. OF PAGES 1
NO. OF ENCLS.
SUPP. TO
REPORT NO.
1. "The Kozitski plant (Zavod Lneno .Ku::it:kot;o) in Leningrad manufactures
special railway radio sets (ZIO-1) for communication between the engine
drivers of trains and the railway station's in the area through which the train
happens to pass. fInformatlon dated
2. "ZhR-l sets operate on the wave:; butwaeiil?14-142 meters, on two possible waves
differing by 456 kilocycles.
3. "In the ZhR-l, the transmitter ant 1 _iver are plue~d on a ccr^mor. body in a
hermetically sealed metal box. Wh::a the box is closed there is rtr, access to
the radio set. The switchboard the sot, tit., ayn:ainic loudspeaker,
the microphone and the feeding 1evor k y~1; pitnula) are In the machinist's
box.
4. "The designers of this radio net., _t;_rirt?cr of Litt KukLtLiki plant,, A. M. .
Mikhalenko, B. F. Karro-Est, G. P. Si.cr.ikov, G. V. Khubaev aad 11. A. Mettas,
got the Stalin prize for it in lyiitt~ro-Eat and Miettas are. Estonian
names.)"
3 .)17N
317N
colikl
This report is for the use within the USA of Its d;';enl r.nupunnnts of the Departments or
Agencies indicated above. It is not to be traflf over-liras w[thoul tin concurrence of the
originating office through the Assistant Direetot .: [Ile-- Of collection ana t.!sseminat!on, CIA.
Approved For Release 2001/09/11: CIA-RDP80-00809A000500490343-5