N T R O D U C T I O N; Technical Description; Mechanical Construction; C O N Fi G U R A T I O N - Philips SPENDEX 40 Operating Manual

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NATO RESTRICTED
SPENDEX 40 UA 8251/00
INTRODUCTION
OPERATING MANUAL
1.1
1.2
1.3
1.4
General
This manual contains operating instructions for the digital speech
encryption/decryption equipment SPENDEX 40, type UA 8251/00, for use
in NATO-IVSN system incorporating KDC.
Technical Description
The SPENDEX 40 can provide secure speech and secure data
communication over the NATO-IVSN system to either a STU-II or another
SPENDEX 40 equipment. The terminal can be used also as a normal
telephone for nonsecure speech (no data) communication.
Secure communication is possible in the KDC mode using a KDC call
variable or in case of emergency using the Net variable.
A call can be set up with a certain precedence level. A choice can be
made of four precedence levels: priority, immediate, flash, and flash
override.
Mechanical Construction
The terminal is a compact appliance constructed of modules and
primary designed for office use. For mobile use a shock mounting is
a v a i l a b l e .
C o n fi g u r a t i o n
Terminal
Handset
IVSN line connecting cable
Mains power supply cable
CIK module
Transport case
Set spare fuses
UA 8251/00
UA 8252/00
UA 8240/01
5722 660 30670
UA 8247/00
UA 8342/00
2 x 250 V/500 mA slow (2422 086 01015)
2 x 110 V/l A slow (2422 086 01021)
9922 154 12551
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NATO RESTRICTED