Published on CIA FOIA (foia.cia.gov) (https://www.cia.gov/readingroom)


(UNTITLED)

Document Type: 
CREST [1]
Collection: 
General CIA Records [2]
Document Number (FOIA) /ESDN (CREST): 
CIA-RDP89B00569R000700010041-2
Release Decision: 
RIPPUB
Original Classification: 
S
Document Page Count: 
1
Document Creation Date: 
November 16, 2016
Document Release Date: 
April 27, 2000
Sequence Number: 
41
Case Number: 
Publication Date: 
June 8, 1962
Content Type: 
CABLE
File: 
AttachmentSize
PDF icon CIA-RDP89B00569R000700010041-2.pdf [3]67.18 KB
Body: 
. TO 25X1A FROM COMMUNICATIONS OCDY (1-2) INFO '. 5/C (1~) 25X1A Ds DTG s 2123Z 08 JUNG 62 CITE OPCEN 25X1A PRELIM. H.E.P.C. TECH. FEEDBACK 26 MISSION 3080: 1. X AND S BAND FINE QUALITY. 1 AND 3 KC TONES CORRECT WITH GOOD LEVEL. 2 , P-BAND HIGH NOISE LEVEL. NOISE UNIFORM ACROSS BAND, LIKE THERMAL, BUT DIMINISHING SHARPLY FOR 2-6 MIN. SEVERAL TIMES DURING MISSION. 3. L-BAND GOOD SIN RATIO, BUT CONSIDERABLE CAMERA NOISE, WITH CRACKLING, ALSO REGULAR WHIRRING NOISE AT 3.5 SEC. INTERVALS, 40 PREFLIGHT DATA SHEET THIS MISSION SUGGESTS 8 KMC HP AND 2 KMC LP FILTERS FOR ''S" BAND. PLEASE DENY, SINCE GOOD SIGNALS SUGGEST EVERYTHING OK IN THAT BAND. END OF MESSAGE 25X1A AUTIAEen i I;?-Ah3G OFFICEF! f ?. B00669R0QO OI GO4~1~ r,i~,

Source URL: https://www.cia.gov/readingroom/document/cia-rdp89b00569r000700010041-2

Links
[1] https://www.cia.gov/readingroom/document-type/crest
[2] https://www.cia.gov/readingroom/collection/general-cia-records
[3] https://www.cia.gov/readingroom/docs/CIA-RDP89B00569R000700010041-2.pdf