SCIENTIFIC ATLANTA

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-01019R000200160001-6
• Release Decision: RIPPUB
• Original Classification: K
• Document Page Count: 53
• Document Creation Date: December 16, 2016
• Document Release Date: July 26, 2005
• Sequence Number: 1
• Publication Date: June 8, 1982
• Content Type: FORM

Scientific Approved For Release 2005/08/02: CIA-RDP86-01019R0000-640dN. ND OFFER TO SELL
- Atlanta
3845 Pleasantdale Road, Atlanta, Georgia 30340, Telephone: [phone] Cable: SCIATLADORA TWX: 810-766-4912 Telex: 054-2898
QUOTATION NO: 60 82 575
TO: U.S. Government
Lang gy ,-_VA
(Please refer to this number in orders or in correspondence.)
Please Reply To: Geary Rosenblatt----__ -
5100-J Philadelphia Wav_
~QZO6
an m-
MD
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STA7 1 L--- '301 577--4-83,0
YOUR REFERENCE:
DATE: ---&=-8=82--- OFFER FIRM UNTIL:-_6-30. 82 --.
F. O. B.: ----A anta PAYMENT TERMS: sae--below
Scientific-Atlanta, Inc., (Seller) offers, subject to the terms and conditions hereinafter and on the reverse side hereof set out (which are expressly
incorporated in and made part of this offer), the following described items at the prices specified:
NOTE: THIS IS NOT AN EXPRESSION OF ACCEPTANCE OR CONFIRMATION DOCUMENT.
1. 1
A. 1
B. 1
C. 2
D. 2
DESCRIPTION UNIT PRICE
Scientific-Atlanta Series 8000 7m receive only earth
station including the following equipment and services:
Model 8010A 7m-antenna including main reflector, elevation-
over-azimuth mount with super high speed motor drives (1200/
min), continuous 110 azimuth coverage automatic antenna position
control unit, multiconductor control cable, anchor bolts and
foundation template.
Subreflector and dual port receive only feed for the Model
8010A 7m antenna.
900K Low Noise Converter (LNC) for use with Model 6650 Video
Receiver.
Model 6650 frequency-agile, synthesized, 24 channel video
receiver designed for use with Series 360 low noise ampli-
fier converter (LNC). One 6.8 MHz audio subcarrier demodu-
lator is standard with optional subcarrier frequencies
available. Requires'a Rack Adaptor which may hold up to
two receivers if rack mounting is desired.
Rack Adaptors with mounting hardware, bias tees and equali-
zers for up to two Model 6650 Video Receivers.
DELIVERY: .__ ____ 30 days ARO -
(Present best estimate of time required for the delivery to the F.0.13;,- point, subject to change in circumstances prior to receipt of order.)
SPECIAL TERMS, CONDITIONS and WARRANTY: ScielntifiCA,lalntElll, Inc.
15% of _contract--with-_order;_k65%-_of--contract__
upon shipment; 20% of contract uponproof-
of performance.
Regional Sales Manager
ACCEPTANCE LIMITED TO TERMS OF OFFER: Acceptance of this offer is expressly limited to the terms and conditions set out herein
and on the reverse side hereof, and Seller expressly objects to any different or additional terms or conditions which may be included in Buyer's
ar~ W o96J p j 50~ ~B ~II~e construed as proposals for
- purchase order or other accAg p ft1@jt r o ,&g Fri ~ f6Qr.c&
additions to or modificationsof the contract and are hereby rejected, unless independently expressly approved by Seller in writing.
SA416(1)-571
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Approved For Release 2005/08/02 : CIA-RDP86-01019R000200160001-6
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Approved For Release 2005/08/02 : CIA-RDP86-01019R000200160001-6
 WYER& Release 2005/08/02 : CIA-RDP86-01019R000200160001-6
J COMMUNICATIONS
CORPORATION
7300 MARKS LANE ? AUSTELL. OEDROIA 3001
14041 948-8228
Mr. Robert Ball
Field Operations Manager
Satellite Communications Division
Scientific Atlanta
3845 Pleasantdale Road
Atlanta, Georgia 30340
Re: Turnkey Price Proposal for
C.I.A. in McLean, Virginia
As we discussed on the telephone, I am pleased to submit the following
proposal for the subject effort.
The total price is . . . . . . .
The following is the breakdown of the price by major elements.
Site Preparation, Foundation and Retaining Wall
This effort covers the excavation and removal of the dirt and rock down to
sufficient depth, assumed to be 7 feet, to permit the pouring of a
17' x 17' x 2' concrete reinforced pad. Concrete to be 5500 PSI strength
and tested by a qualified test company.
Also included is the rear retaining wall of 1' x 7' x 25' with two sloping
side retaining walls of 3000 PSI concrete. The area will be provided with
sufficient drains to preclude erosion of the hill face. Also included is
the design and time required to get approval by the C.I.A. engineers.
Trenching and Conduit . . . . . . .
This effort is for the trenching from the pad to the building; a 6" x 18"
trench and laying of 4" PVC conduit for the signal and control cables and
2" galvanized conduit for the power cable. The cables will be pulled, the
trenches refilled, tamped, seeded and strawed; 22 foot bore under a street
is included.
Approved For Release 2005/08/02 : CIA-RDP86-01019R000200160001-6
 Approved For Release 2005/08/02 : CIA-RDP86-01019R000200160001-6
Mr. Robert Ball
June 4, 1982
Page 2
Also included is the transformer to reduce the 480 volt supply to 208, the
connection of the power from an all-weather switch box to the drive system,
and a 15 volt power supply connected to the LNC power ports.
Inside conduit will be the same for power and signal as the outside and the
cable pulled. Connection to the power will be the government's responsibility
and made based on our schedule.
Pull boxes will be provided where required.
Antenna Erection, Pointing and Drive System Installation
7 L
STAT
After ATP, we will complete within 6 weeks or two weeks after plan approvals.
Should you have any questions, please call me.
Sincerely,
SATELLITE COMMUNICATIONS DIVISION
J. Simmons
President
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 ? I
Approved For Release 200 fli fl RUP86-01019ROO6 ~t~i D OFFER TO SELL
ontnuation Sheet
E. 1 lot Integration hardware, including coax cable with connectors,
4 way divider, jumper cables, pressurization/dehydrator
and all miscellaneous hardware for a complete operational
system.
F. 1 lot Installation by non-union labor integration and proof of
performance of the 7m nonredundant receive only earth station
at specified customer location. Assumes antenna foundation,
conduit runs, and all AC yower will be furnished by others.,_.
Also assumes any site preparation, surveys and permits will
be furnished by others, where necessary..
G. 2 lgts. 1000ft. 1/2" coaxial cable with type F connectors
H. 1 lgt. 1000 ft. Motor Control Cable with 2 spare conductors
2A.
i
To include Item 1 plus!
Site Preparation
Retaining Wall
Fill Removal
n.tenna Foundation situated at side of hill.
TOTAL SYSTEM PRICE ( ITEMS 1 and 2A)
OPTION:
To include Item 1 plus:
Site Preparation
Fill Removal
Antenna Foundation situated on top of hill
TOTAL SYSTEM PRICE (ITEMS 1 and 2B)
Total turnkey to include Item 1 and Item 2A plus:
Conduit runs for power, motor control and RF from antenna
to equipment room.
Power cable - No. 4 wire with stepdown transformer
Installation Supervision from building entry to equipment
room
TOTAL SYSTEM PRICE (ITEMS 1, 2A and 3) Side of Hill
OPTION: Same as ITEMS 1, 2B and 3A
TOTAL SYSTEM PRICE Top of Hill.
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END OF QUOTATION
STAT
 Approved For Release 2005/08/02 : CIA-RDP86-01019R000200160001-6
7-METER RECEIVE-ONLY
TELEVISION EARTH STATION
Scientific-Atlanta, Inc.
United States: 3645 Pleasantdale Road. Atlanta, Georgia 30340; Telephone [phone]; TWX 810-766-4912; Telex 05428,
Canada: 1640 Bonhill Road, Unit 6. Mississauga, Ontario L5T 1C8. Canada; Telephone [phone]; Telex 06983600
Europe: Horton Manor, Stanwell Road. Horton. Slough SL3 9PA. England
Approved FoTie [ C241Q3/?8)DLV?tIAIPbV8i $J ?MtbbA-6
 Approved For Release 2005/08/02: CIA-RDP86-01019R000200160001-6
SECTION 1 INTRODUCTION
l j System Summary
1..2 Equipment and Services
SECTION 2: TECHNICAL DESCRIPT-TON
2.1' General
2.2 Earth Station Block Diagrams
2.3 Performance Analysis
SECTION'3 EQUIPMENT DESCRIPTION 9
3.1. Antenna, Mount and Foundation 9
3.1.1 Antenna Description and Specification 9
3.2-.1 -Model-8028' El/Az Mount. 17
3.1.3 Feed/Subreflector 17
3.1.4 Reflector 18
3.1.5 Structural Design 1.9.
3.1.6 Pointing Accuracy 19
3.1.7-? Antenna Erection 20
3.1-.8 Foundation Requirements 24
3.1.9 Shipping and.Installation 24
3.1.10 Series 8840.Antenna Control System 24
3.2 Low Noise Converter Subsystem - Series 360 28
3.2.1 Low Noise Amplifier 30
3.2.2 Power Supply 30
3.2.3 Specifications - LNC. 30
3.3 Receive Subsystem 30
3.3.1 Model 6650 Video Receiver 31
3.3.2 General Description 31
3.3.3 Block Downconversion 34
3.3.4 Power Supply 34
3.3.5 Specifications - Model 6650 34
SECTION 4 SYSTEM INSTALLATION
4.1 General
39
39
SECTION 5 TEST PROGRAM 40
5.1 General Test Program 40
5.1.1 Standard Production Tests 40
5.1.2 Subsystem Tests 40
5._1.3 Earth Station Integration and Acceptance
Tests 41
5.2 Test Conditions and Test Equipment
5.3 Individual Test Procedure Outline
41
41
Scientific
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TABLE OF CONTENTS
cont.
SECTION 6
DOCUMENTATION
43
6.1 Deliverable Documentation
43
SECTION 7
TRAINING
43
Scientific
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LIST OF ILLUSTRATIONS
Figure No.
2.2-1
3.1-1
3.1-2
3.1-3
3.1-4
.3.2-1
3.2-2
3.3-1
3.3-2
3.3-3
3.3-4
Dual Polarization LNA Configuration.
Earth Station Antenna Radiation Distribution Envelope
Model 8010 7m Antenna Outline Drawing
Model 8010-A 7m Antenna Foundation Plan
Model 8010-A 7m Antenna Foundation Loads
Block Conversions versus Standard Earth Station Configuration
..Simplified Block Converter and Its Frequency Scheme
Model 6650 Receiver Back View
Model 6650 Receiver with Card Cage
Model 6650 Receiver Front View
Model 6650 Video Receiver Dual Rack Configuration with
Rack Adaptor
Model 6650 Video Receiver Block Diagram
Scientific
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1.1 SYSTEM SUMMARY
The proposed Series 8000 Video Earth Station is designed to receive high quality
video and audio signals from any chosen satellite. The facility is equipped with
a 7m dia. antenna with motorized drives and can receive one backup or-two
simultaneous signals via any satellite in the North American satellite orbital
The antenna is equipped to-provide full domestic.satellite orbital arc coverage
without requiring-any mechanical changes. 'The three axis motor drive system is
remotely controlled by a.programmable automatic position control unit. This
unit is preset to automatically acquire up to 20 satellite positions with the
touch of a button and can be easily adjusted for any further additions or changes.
A high speed antenna drive system, 1100 per minute, is offered with this antenna.
This system allows the antenna to sweep the full satellite arc in less than sixty
seconds to allow the broadcaster to switch between any two satellites during a
one minute commercial break.
The ground communications equipment is proposed in a redundant (non-automatic
switching) configuration with key equipment and performance characteristics
summarized as follows:
Frequency Band 3.7 - 4.2 GHz
Channels Two downlink channels with audio are
proposed. Additional receivers may be
added to receive additional channels.
Video and Audio In/Out Levels 1 volt peak-to-peak into 75 ohms,
unbalanced.
Program channel bandwidth of 30 Hz to
15 kHz carried on either a 6.2 or 6.8 MHz
subcarrier. Input/output levels are -10
to +10 dBm. 600 ohms, balanced
Scientific
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Video Signal-to-Noise Ratio Better than 54 dB clear sky and better
than 52 dB under 2.0 dB fade condition.
These are nominal values and the actual
S/N will be dependent of the station
location and satellite in use.
Audio Signal-to-Noise Ratio Better than 61 dB.
Documentation and Training Complete written instruction manuals
will be supplied by Scientific-Atlanta
to completely define all components of
the Series 8000 Video Earth Terminal.
Scientific-Atlanta will also furnish
assistance and training to station person-
hel during installation and system
checkouts.
Warranty The terminal is designed and built to normal
microwave, electronics and electro-
mechanical commercial standards. Each
system is warranted to be free from defects
in material or workmanship for a period of
90 days after delivery on all special
equipment; otherwise, the manufacturer's
warranty will be applicable (one year for
all Scientific-Atlanta catalog equipment).
The warranty is restricted to repair or
replacement of parts or defective workman-
ship. Warranty repair will" be performed
at Scientific-Atlanta's option at the system
site. Scientific-Atlanta maintains six
service centers throughout the United States.
Spare parts will be available from either
Field Engineering
Scientific-Atlanta or its vendors.
Scientific-Atlanta will provide initial
training and proof of performance at the
time of installation. Thereafter, field
engineering, other than that included in the
warranty, will be provided at normal
Scientific-Atlanta commercial rates.
Scientific
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Detailed Technical Description
1.2 EQUIPMENT AND SERVICES
Technical details of the design, fabrication
and system performance of the proposed
terminals are presented in the following
sections of this proposal.
The equipment and services supplied are described in detail in this proposal. This
section summarizes these items to present an overview of the total Video Earth
Station.
.1.2.1 SERVICES
All services are provided to design,-produce, integrate and install the Video Earth
Station on customer-designated premises. Services include the following:
Program management
System design and.engineering
Integration design and engineering
Equipment design and procurement
Equipment integration
Installation on site using non-union labor (except AC power connections)
On site checkout and video proof of performance tests
Documentation and equipment manuals
Training of station personnel
Product assurance functions
Spares and test equipment recommendations
EQUIPMENT TO BE PROVIDED
The following quantities and items of equipment comprise the basic Series 8000
transmit and receive earth station.
Item Quantity Description
1 1 Series 8000 Receive only Earth Station
Antenna
la' 1 Model 8010A 7m antenna, including!
Model 8128 Reflector
Model 8228 Subreflector
Model 8028 El/Az Mount
Motorized Azimuth Actuator
Scientific
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Model 8039 Polarization Drive
Model'8841C-Motor Control, 3 axis, high speed
Model 8840C Remote Position Controller, 3 axis
Anchor bolts and foundation template
lb 1 Model 8828DP two port, dual polarization, receive only feed
Ground Communications Equipment
lc 2 Low Noise Converter Subsystem, including:
Model 3.60-3 90?K LNCs with bias tee for simultaneous vertical and
horizontal polarization reception
Id 2 Receiver. Subsystem, including:
Model 6650 video receivers with 6.8 MHz audio subcarrier demodu-
lator with rack adaptor and equalizers per each polarization
Integration Hardware, including-
1 lot 2sets 1000 ft. coax cable with connectors,. automatic pressuriza-
tion/dehydrator and all miscellaneous rdwar for a complete
operational system. All cable lengths are 1000 ft.
2 1 lot Site preparation, foundation/retaining wall and necessary fill
removal
3 1 lot Providing and installation of power, control and RF transmission
lines to.include conduits, step down transformer, installation
.supervision for building cable runs
4 1 lot Antenna Installation, pointing and checkout
Scientific
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This section defines the_techn.i;cal approach and equipment proposed by Scientific-
Atlanta for the redundant receive.only station, The system design utilizes proven
techniques and equipment to assure satisfactory and timely achievement of all
objectives, A summary of overall system specifications follows in Table 2,1-1,
Table.2,1r1, Specifications for Video Satellite. Barth Stations
Characteristic .... ....
Survival Wind Loads
Operating Frequency Range
Receive
Antenna Gain
Antenna Polarization
Video Bandwidth
Video Deviation Range
Pre/De-emphasis
Differential Gain
Differential Phase
G/T (at 4 GHz)
Video Input/Output Levels
Audio Subcarrier Frequency
Audio Bandwidth.
Audio Input Level
Audio Output Level
Low Noise Converter (INC)
LNA Instantaneous Bandwidth
LNA Net Gain
'Specifi:cation...........
7m (23 feet)-
Adjustable elevation, azimuth and polar-
ization axes
125mi/h (202 km/h) without special tiedowns
3,7 to 4,2 GHz
47,5 dBi at 4.0 GHz
Linear, adjustable
15 Hz to 4,25 MHz (+ 1,0 dB)
6 to 12 MHz peak_at pre/de.-emphasis cross-
over frequency
525 line per CCTR Recommendation 405-1
(< 3%) 10% to 90% APL
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 Approved For Release 2005/08/02 : CIA-RDP86-01019R000200160001-6
EQUIPMENT DESCRIPTION
3.1 ANTENNA, MOUNT, AND FOUNDATION
3.1.1 ANTENNA DESCRIPTION AND SPECIFICATION
The proposed Model 8010A (Photo No. 13077) 7m antenna incorporates the reflector and
basic feed components of Scientific-Atlanta's standard Model 8010 Antenna and a new
elevation-over-azimuth:mount to meet the requirements of this application. Superior
performance and reliability,-and minimum installed cost are realized by combining
high technology features with high volume manufacturing techniques.
The features. of the Model 8010A include:
A dual reflector, diagonal horn feed system which provides:
a. High aperature efficiency
b. Excellent radiation pattern performance in the 4 and 6 GHz frequency
bands
c. LNA interface behind the reflector for maximum protection and
accessibility
d. Convenient and unrestricted polarization adjustment
Precision die-stamped aluminum reflector panels which provide:
a. Long term durability in harsh environments
b. Dimensional repeatability, consistently high performance
c. Minimized weight and volume for-ease of shipping and installation
d. Specified surface tolerance without panel adjustment
e. Simplified' logistic support, since all panels are interchangeable in
case replacement is necessary
A rugged space frame reflector support and elevation-over-azimuth mount providing:
a. Stiffness required for operation under severe environmental conditions
b. Structural safety per guidelines established by the AISC and.EIA
c. Convenience in.shipping and handling
d. Ease and minimum cost of installation
e. Simple pointing adjustment mechanism allowing 180 0 azimuth and.0 to 90?
elevation adjustment.
Scientific
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The Model 8010A Earth Station Antenna is comprised of three major components:
1. Model 8128 7m dia. refelctor
2. Series 8228 DP Cassegrain feed system; for dual polarized receive only
operation
3. Model 8028 elevation-over-azimuth mount
The technical characteristics of the antenna system are given in Table 3.1-1, and
radiation distribution envelope is presented in Figure 3.1-1. Photo No. 13077
illustrates the Model 8010A 7m antenna.
Table 3.1-1. Model 8010A 7m Earth Station Antenna Technical Characteristics
Antenna Type
Antenna Diameter
Reflector Construction
Mount Type
Pointing Range-
Azimuth'
Elevation
Specification
General
Cassegrain, dual reflector
7 m (23 ft)
18 precision die-stamped. aluminum panels
(0.315 cm thick); space frame backing
structure; central hub
Elevation-over-Azimuth
180. 0 in 3.overlapping 110 0 sectors
0-90?
Electrical
Operating Frequency.
Receive
Gain.(Midband, Ref. to OMT Port)
Receive
Half Power Beamwidth (nominal)
Receive
VSWR
Polarization
Axial Ratio (on axis)
Polarization Adjustment
First Sidelobe Level
Noise Temperature
0.7?
1.3:1 Max
Linear
35 dB min
360? continuous (?1OO?, motorized option)
-14 dB Max
see graph
Scientific
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Table 3.1-1. Model 8010A 7m Earth Station Antenna Technical Characteristics
Continued
Radiation Pattern Averaged
Sidelobe Envelope*
Feed Interface
Receive.
Wind Loading at 0?C Air Temperature
Operational
Survival**
Pointing Accuracy .
Temperature Range
Operational
Survival**
Solar Radiation
Atmospheric Conditions
Weight (approximate)
Shipping
Net Volume (approximate)
Electrical (continued)
32-25 log 9 10