D1.8
T858/859 General Information
M850-00
31/09/98 Copyright TEL
1.2 Specifications
1.2.1 Introduction
The performance figures given are minimum figures, unless otherwise indicated, for
equipment operating at standard room temperature (+22°C to +28°C) and standard test
voltage (13.8V DC).
Where applicable, the test methods used to obtain the following performance figures are
those described in the ETS specification. Refer to Section 1.2.3 for details of test stand-
ards.
Details of test methods and the conditions which apply for Type Approval testing in all
countries can be obtained from Tait Electronics Ltd.
1.2.2 General
Power Output:
T858 - Rated Power .. 50W
- Range Of Adjustment .. 10 to 60W (typical)
T859 - Rated Power .. 100W
- Range Of Adjustment .. 20 to 105W (typical)
Input Power: .. 1W ±300mW
Duty Cycle Rating:
T858 .. 50W continuous to +60°C
.. 60W continuous to +40°C
T859 .. 100W continuous to +60°C
Intermodulation .. -70dBc or -40dBi
1
with 25dB isolation
(PA with output isolator) & interfering signal of -30dBc
Mismatch Capability:
Ruggedness .. refer to your nearest Tait Dealer or
Customer Service Organisation
Stability .. 5:1 VSWR (all phase angles)
Supply Voltage:
Operating Voltage .. 10.8 to 16V DC
Standard Test Voltage .. 13.8V DC
Polarity .. negative earth only
Polarity Protection .. diode
1. dBi denotes the level of intermodulation product relative to the interfering signal.