Tait T800 SL2 25W, Service Manual

Page: 249 / 383

M8SL2-00-002-812
General Information D1.7
© Copyright Tait Electronics Limited August 2004. All rights reserved.
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
).
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
Supply Voltage:
Operating Voltage … 10.8 to 16V
DC
Standard Test Voltage … 13.8V
DC
Polarity … negative earth only
Supply Current … 250mA max.
Operating Temperature Range … –30 to +60°C.
1.2.3 Line
1.2.3.1 Input levels
Line-In (Level required to produce a transmitter output at 60% full system deviation):
Programmable … –27dBm to +3dBm
Maximum input peak … +7dB relative to programmed level
1.2.3.2 Output levels
Line-Out (Radio receiver level to T803 must be 230mV
rms
)
Programmable … –27dBm to –1dBm
Dynamic range … +7dB relative to programmed level
Maximum output peak … +5.5dBm
For compliance with TIA/EIA-IS-968, CS-03 (Canada), PTC200 (New Zealand) and
HKTA 2023 (Hong Kong):
Programmable Line Output level must be set to
≤
–10dBm.
For compliance with ACA TS002 (Australia):
Programmable Line Output level must be set to
≤
–11dBm.