FREQUENCY COVERAGE RS-11B

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP78-03330A000800090003-7
• Release Decision: RIPPUB
• Original Classification: S
• Document Page Count: 1
• Document Creation Date: December 27, 2016
• Document Release Date: April 25, 2014
• Sequence Number: 3
• Publication Date: February 4, 1954
• Content Type: MEMO

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Declassified in Part - Sanitized Copy Approved for Release 2014/04/30 : CIA-RDP78-0333UA000800090003-7
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'..4.' 0 ce Mernorandu � UNITED STATES GOVERNMENT
TO : Chief, Communications Engineering Division DATE: 4 February 1954
FROM : Chief, Communications Operations and Training Division
SUBJECT:
Frequency Coverage PS-11B
1. Fesults of a preliminary propagation study indicate that
frequencies of up to 30 Los. will be usable with 3 watt equipment. Therefore
it is desired that the frequency range of the RS-11B be fixed at 12 to 30 Mos.
If You are unable to reach 30 res. with the present configuration of the FS-11,
an upper limit of 25 Ics. will be acceptable.
2. RS!.11B equipment will he required in the amount of 250 sets.
By S-61--
ORIG COMP CPI ---- TYPE
EOC
MG CLASS _5- PACES al WAS
JOY WiTT ASV Witt
CONFIDENTIAL
STAT
50X1
Declassified in Part - Sanitized Copy Approved for Release 2014/04/30: CIA-RDP78-03330A000800090003-7