Tait TEL0061 Paging Transmitter User Manual T859 A4 pages
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Contents
PowerAmp Specification
D1.14
T858/859 General Information
M850-00
29/02/00 Copyright TEL
1.3 Specifications
1.3.1 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).
Ambient temperature is defined as the temperature of the air at the input to the cooling
fan mounted on the heatsink, or immediately surrounding the heatsink if a fan is not fit-
ted.
Where applicable, the test methods used to obtain the following performance figures
are those described in the ETS specification. Refer to Section 1.3.3 for details of test
standards.
Details of test methods and the conditions which apply for Type Approval testing in all
countries can be obtained from Tait Electronics Ltd.
1.3.2 General
Power Output:
T858 - Rated Power .. 50W
- Range Of Adjustment .. 10 to 60W (typical)
T859 - Rated Power .. 100W
- Range Of Adjustment .. 20 to 110W (typical)
Input Power .. 700 to 1300mW
Duty Cycle Rating:
T858 .. 50W continuous to +60°C ambient
temperature
.. 60W continuous to +40°C ambient
temperature
T859 .. 100W continuous to +60°C ambient
temperature
Intermodulation .. -70dBc or -40dBi1 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)
1. dBi denotes the level of intermodulation product relative to the interfering signal.
M850-00
T858/859 General Information
D1.15
Copyright TEL 29/02/00
Supply Voltage:
Operating Voltage .. 10.8 to 16V DC
Standard Test Voltage .. 13.8V DC
Polarity .. negative earth only
Polarity Protection .. crowbar diode
Maximum Supply Current (T858 @ 50W, T859 @ 100W):
Standby .. 50mA
Transmit - T858 without power module .. 11A
- T858 with power module .. 12A (11A typical)
- T859 without power module .. 22A
- T859 with power module .. 23A (21A typical)
Spurious Emissions:
Conducted - Transmit .. -36dBm to 1GHz
-30dBm 1GHz to 4GHz
- Standby .. -57dBm to 1GHz
-47dBm 1GHz to 4GHz
Radiated - Transmit .. -36dBm to 1GHz
-30dBm 1GHz to 4GHz
- Standby .. -57dBm to 1GHz
-47dBm 1GHz to 4GHz
Operating Temperature Range .. -30°C to +60°C ambient temperature
Dimensions:
Height .. 183mm
Width - T858 .. 60mm
- T859 .. 120mm
Length .. 340mm
Weight:
T858 .. 3.1kg
T859 .. 3.5kg
1.3.3 Test Standards
Where applicable, this equipment is tested in accordance with the following standards.
1.3.3.1 European Telecommunication Standard
ETS 300 086 January 1991
Radio equipment and systems; land mobile service; technical characteristics and test
conditions for radio equipment with an internal or external RF connector intended pri-
marily for analogue speech.
D1.16
T858/859 General Information
M850-00
29/02/00 Copyright TEL
ETS 300 113 March 1996
Radio equipment and systems; land mobile service; technical characteristics and test
conditions for radio equipment intended for the transmission of data (and speech) and
having an antenna connector.
ETS 300 219 October 1993
Radio equipment and systems; land mobile service; technical characteristics and test
conditions for radio equipment transmitting signals to initiate a specific response in the
receiver.
ETS 300 279 February 1996
Radio equipment and systems; electromagnetic compatibility (EMC) standard for pri-
vate land mobile radio (PMR) and ancillary equipment (speech and/or non-speech).
1.3.3.2 DTI CEPT Recommendation T/R-24-01
Annex I: 1988
Technical characteristics and test conditions for radio equipment in the land mobile
service intended primarily for analogue speech.
Annex II: 1988
Technical characteristics of radio equipment in the land mobile service with regard to
quality and stability of transmission.
1.3.3.3 Telecommunications Industry Association
ANSI/TIA/EIA-603-1992
Land mobile FM or PM communications equipment measurement and performance
standards.