FINAL TEST DATA ON CR-17 FOUR BAND COLLECTION RECEIVER

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP78-03424A001200010005-4
• Release Decision: RIPPUB
• Original Classification: C
• Document Page Count: 12
• Document Creation Date: December 22, 2016
• Document Release Date: January 4, 2012
• Sequence Number: 5
• Publication Date: August 1, 1960
• Content Type: REPORT

Declassified in Part - Sanitized Copy Approved for Release 2012/01/04: CIA-RDP78-03424A001200010005-4
CONFIDENTIAL
15 APR ' ' D`~t~
FINAL TEST DATA
ON
CR-17 FOUR BAND
COLLECTION RECEIVER
REPORT NO. 7630-F2
AUGUST 1960
I 9i~~FNTIAL
Declassified in Part - Sanitized Copy Approved for Release 2012/01/04: CIA-RDP78-03424A001200010005-4
 Declassified in Part - Sanitized Copy Approved for Release 2012/01/04: CIA-RDP78-03424AO01200010005-4
CONFIDENTIAL
FINAL TEST DATA ON CR-17
FOUR BAND COLLECTION RECEIVERS
The CR-17 receivers, Serial numbers 1 and 2,
were aligned and checked. They were then operated for
about two weeks with occasional checks being made on
sensitivity, gain, and bandwidths. At the end of this
life test point by point measurements were made of the
various bandwidths and sensitivities. Dynamic ranges
and compression characteristics were also checked. The
results of these measurements are presented in the following
tables and curves.
RDENTIAL
Declassified in Part - Sanitized Copy Approved for Release 2012/01/04: CIA-RDP78-03424AO01200010005-4
 Declassified in Part - Sanitized Copy Approved for Release 2012/01/04: CIA-RDP78-03424AO01200010005-4
CONFIDENTIAL
REQUIRED RF INPUT LEVELS
FOR TANGENTIAL OUTPUT SIGNAL
CR-17 FOUR BAND COLLECTION RECEIVER
SERIAL 1
BAND 1 BAND 2
VIDEO GAIN VIDEO GAIN
38-0 db 28-40 db
Frequency
Signal Level Signal Level
For Tangential Frequency For Tangential
Out ut
uVj MC output
uV
200
100
135
70
11
6
12
6
10.5
5
12
6
9.5
5
12
6
10
5
13
7
10
5
11
6
10
5
11.5
6
10
5
12
6
10
5
12
6
9.5
5
70
35
200
100
ONHD NTIAL
Declassified in Part - Sanitized Copy Approved for Release 2012/01/04: CIA-RDP78-03424AO01200010005-4
 Declassified in Part - Sanitized Copy Approved for Release 2012/01/04: CIA-RDP78-03424AO01200010005-4
CONFIDENTIAL
BAND 3 BAND 4
VIDEO GAIN VIDEO GAIN
38-40 db 38-40 db
Signal Level Signal Level
Frequency For Tangential Frequency For Tangential
MC Output (uV) _ _ MC Out ut
uV
50 25
300
150
14 7
18
9
14 7
13.5
7
25X1
15 7.5
13
7
14 7
14
7
25X1
14 7
15
8
14, 7
14
7
12 6
15
8
12 6
14
7
60 30
32
16
CO
F kE,TIAL
Declassified in Part - Sanitized Copy Approved for Release 2012/01/04: CIA-RDP78-03424AO01200010005-4
 Declassified in Part - Sanitized Copy Approved for Release 2012/01/04: CIA-RDP78-03424AO01200010005-4
CONFIDENTIAI,
COMPRESSION CHARACTERISTICS
CR-17 FOUR BAND COLLECTION RECEIVER
SERIAL 1
Scope Gain
For Const.
Deflection
my/am
BAND 1
Input
Attenuation
db
BAND 2
Scope Gain
For Const. Input
Deflection Attenuation
mvJcm db
1
62
1
62
2
59
2
60
5
54
5
56
10
50.5
10
52
20
46.5
20
48
50
36
50
37
50
20
50
20
BAND 3
BAND 4
1
62
1
62
2
59
2
59
5
54
5
55
10
50.5
10
51
20
46
20
47
50
35
50
34
50
20
50
20
CONFIDENTIAL
Declassified in Part - Sanitized Copy Approved for Release 2012/01/04: CIA-RDP78-03424AO01200010005-4
 Declassified in Part - Sanitized Copy Approved for Release 2012/01/04: CIA-RDP78-03424AO01200010005-4
STAT
Declassified in Part - Sanitized Copy Approved for Release 2012/01/04: CIA-RDP78-03424AO01200010005-4
 Declassified in Part - Sanitized Copy Approved for Release 2012/01/04: CIA-RDP78-03424AO01200010005-4
Declassified in Part - Sanitized Copy Approved for Release 2012/01/04: CIA-RDP78-03424AO01200010005-4
to 20 30 40 SO 60
CHANGE JAI INOUT LWVRL - I i
 STAT
Declassified in Part - Sanitized Copy Approved for Release 2012/01/04: CIA-RDP78-03424AO01200010005-4
Next 3 Page(s) In Document Denied
Iq
Declassified in Part - Sanitized Copy Approved for Release 2012/01/04: CIA-RDP78-03424AO01200010005-4
 Declassified in Part - Sanitized Copy Approved for Release 2012/01/04: CIA-RDP78-03424AO01200010005-4
REQUIRED RF INPUT LEVELS
FOR TIl GETTTIAL OUTPUT SIGNAL,
CR-17 FOUR BAND COLLECTION RECEIVER
SERIAL 2
CH 1
VIDEO GAIrT
(38-4Cab )
Signal Level
For Tan ential
output uV
35 28
6.5 5.6
5.5 5.3
6 6
5 5.5
6 6.2
6 6.2
6 5.5
6 5.5
20 18
CH 2
VIDEO GAD
(38-40 db)
Signal Level
For Tan ,ential
Output UV)
210
9.5
6
6.8
7
6.2
7.2
6.2
7
6.3
STAT
STAT
Declassified in Part - Sanitized Copy Approved for Release 2012/01/04: CIA-RDP78-03424AO01200010005-4
 Declassified in Part - Sanitized Copy Approved for Release 2012/01/04: CIA-RDP78-03424AO01200010005-4
CH 3
VIDEO GAIN
(38-40 db)
CH 4
VIDEO GAIN
(38-40 db)
Signal Level Signal Level
For Tan.ential For Tangential
Output uV output uV
150
100
23
7.5
6.8
5 STAT
6.8
5
7
5.8
7
4.6
7
4.6 STAT
7
4.6
6.8
4.6
11
32
70
1K
Declassified in Part - Sanitized Copy Approved for Release 2012/01/04: CIA-RDP78-03424AO01200010005-4
 Declassified in Part - Sanitized Copy Approved for Release 2012/01/04: CIA-RDP78-03424AO01200010005-4
COMPRESSION CHARACTERISTICS
CR-17 FOUR BAND COLLECTION RECEIVER
SERIAL 2
Scope Gain Scope Gain
For Const. Input For Const. Input
Deflection Attenuation Deflection Attenuation
my/cm db my/cm db
1 62 1 62
2 59 2 60
5 54 5 56
10 50.5 10 52
20 46.5 20 48
50 36 50 37
50 20 50 20
BAND 3 BAND 4
1 62 1 62
2 59 2 59
5 54 5 55
10 50.5 10 51
20 46 20 47
50 35 50 34
50 20 50 20
DEFLECTION REFER121 CE - 3.2 cm
Declassified in Part - Sanitized Copy Approved for Release 2012/01/04: CIA-RDP78-03424AO01200010005-4
 Declassified in Part - Sanitized Copy Approved for Release 2012/01/04: CIA-RDP78-03424AO01200010005-4
Iq
Next 5 Page(s) In Document Denied
STAT
Declassified in Part - Sanitized Copy Approved for Release 2012/01/04: CIA-RDP78-03424AO01200010005-4