SERVICE CONTRACT WORK ORDER REQUEST

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP78-03424A001200020024-2
• Release Decision: RIPPUB
• Original Classification: S
• Document Page Count: 4
• Document Creation Date: December 22, 2016
• Document Release Date: February 16, 2012
• Sequence Number: 24
• Publication Date: April 21, 1958
• Content Type: MEMO

Declassified in Part - Sanitized Copy Approved for Release 2012/02/16: CIA-RDP78-03424AO01200020024-2
ONFIDENT40H
BOB
Work Order Requests'
Service Contract
GUM BO%7 _~+!/ C:` ! 4":=:i
(3009
S-E-C-R-E T JUST
8-o75
Date: 21 April 1958
TO : Chief, Research and Development Branch, OC-E
FROM: Chief, ELINT Activities Branch, OC-SP
1. Description of work requested: Fabrication of thirty (30) each, highly stable
1000 cycle reference oscillators. The units should be completely transistorized,
and use a high precision tuning fork as the frequency determining element. The
oscillators should be battery-operated by either a dry cell or mercury cell and
should have a feature to permit remote operation.
2. List drawings, sketches, or samples aooompatgring requests:
a. Electrical and mechanical specifications
b. Wiring diagram (electronics)
c. Mechanical drawings and parts list
d. Sample oscillator
These items are available at 1414 Curie Requested b3
Contractor's Price estimate 900-0
'S8
Contractor's Delivery estimate 19_ r.
Estimate accepted by
Work Order No. "'S'' r issued
Contractor
Addressee: 1-cony only
For further orma ion, please contact
111)4 Curie Hall
CONFOENJI.AL
Declassified in Part - Sanitized Copy Approved for Release 2012/02/16: CIA-RDP78-03424AO01200020024-2
 Declassified in Part - Sanitized Copy Approved for Release 2012/02/16: CIA-RDP78-03424AO01200020024-2
N
Electrical Specifications - 1 kcs. Reference Oscillator:
1. Power Source: Z cell or mercury cell RM-5(1lR
2. Battery Polarity: Not applicable
3. Output Impedance: 2000 ohms
4. Stability: 1 part in 10,000 over specified temperature range
5. Output level: 35 mv. across 2,000 ohms (earphone)
100 mv. across 5,000 to 100,000 ohms (recorder)
6
6. Temperature Range: -400 to +Lo? C.
7. Warm-up Time: 45 seconds
8. Local Controls: Power - on/off switch
Output - push button
9. Remote Controls: Power - on/off
(not furnished) Output - push button
Remote battery
Physical Specifications:
1. Dimensions (overall)
Length - 4-5/16 in.
Width - 2-1/4 in.
Height - 1-1/32 in.
2. Weight - 14 oz. including battery
CONF
NTAL
Declassified in Part - Sanitized Copy Approved for Release 2012/02/16: CIA-RDP78-03424AO01200020024-2
 Declassified in Part - Sanitized Copy Approved for Release 2012/02/16: CIA-RDP78-03424AO01200020024-2
0 1AL
FABRICATION OF A 1000 CYCLE REFERENCE OSCILLATOR
I. Requirements
1. General. This requirement demands a highly
stable 1000 cycle reference oscillator. The
units shall be completely transistorized,.
and use a precision tuning fork as the
frequency determfting element: The oscillators
shall be battery operated by either a dry
cell or mercury cell and should have a
feature, to permit remote operation:
2. Electrical.
a.'Power source: Z cell or RM~5042R mercury
cell.
b'. Battery polarity: none
(C. Output impedance: 2000 ohms.
d: Stability: 1 part in 10,000 over the
specified temperature range'.
e,. Output level: 35 ml-across 2,000 ohms (earphones)
100 my across 5000 to 100,000
ohms (recorder).
f: Temperature range: -40 degree's to X40
degrees centigrade.
g. Warm up time: 45 seconds.
h. Local controls: Power - on/off switch
Output - push button.
CONFIDEikN-t AL
Declassified in Part - Sanitized Copy Approved for Release 2012/02/16: CIA-RDP78-03424AO01200020024-2
 Declassified in Part - Sanitized Copy Approved for Release 2012/02/16: CIA-RDP78-03424A001200020024-2
CONF DE[1 __19
I. Re mote controls:
(not furnished)
Power - on/off
Output - push button
Remote battery.
Physical.
a; Dimensions: Length, 4-5/16"
Width, 2-1/4"
Height., 1-1/320
b. Weight: 14 az;, including battery.
II. Deliverable items.
A quantity of thirty (30) reference oscillators
shall be fabricated: If necessary, a revised
parts list will be submitted to the customer.
III; Government Furnished Equipment.
a. Electrical and mechanical specifications.
b. Schematic diagrams.
Mechanical drawings and parts list.
d; Sample os cillator.
IV. Instructions to the Contractor.
The contractor will submit a letter of pro-
posal to the customer including a cost
breakdown estimate and delivery date (pre-
ferably, on or by 30 June 1958); This
equipment is UNCLASSIFIED, however, its
association with the contract or the con-
tracting organization is classified SECRET;
CONF
DENuDAL
Declassified in Part - Sanitized Copy Approved for Release 2012/02/16: CIA-RDP78-03424A001200020024-2