User's Manual

TB8100 Specifications Manual System Specifications 7
© Tait Electronics Limited October 2004
1 System Specifications
This chapter provides specifications pertaining to the TB8100 base station
system. You will find the specifications for individual modules in separate
chapters in this manual.
The performance figures given in the power and current consumption
specifications are typical figures based on using the equipment listed in the
tables below.
AC and 12VDC Test
Equipment
24VDC and 48VDC
Test Equipment
AC measurements were made using a Voltech PM100 power analyser. High
power DC measurements were made using an HP 6032A DC power supply.
All measurements for power save modes were made using a Tektronix
TM502A current probe.
Note For AC power measurements the voltage, current drawn, volt.amp
product, and true power are given. True power is equal to the
volt.amp product multiplied by the power factor.
Module Description
reciter mid-band UHF (H2 band) reciter with isolated system interface
PCB; the test frequency was 475MHz
PA 5W, 50W or 100W PA, as stated in the appropriate specifications
PMU AC and DC PMU (12V DC module) fitted with a standby power
supply card and an auxiliary power supply PCB
control panel standard control panel, unless stated otherwise
Module Description
reciter mid-band UHF (H2 band) reciter with standard system interface
PCB; the test frequency was 460.5MHz
PA 5W, 50W or 100W PA, as stated in the appropriate specifications
PMU - 24VDC
tests
AC and DC PMU (24V DC module) fitted with a standby power
supply card and an auxiliary power supply PCB
PMU - 48VDC
tests
AC and DC PMU (48V DC module) fitted with a standby power
supply card and an auxiliary power supply PCB
control panel standard control panel, unless stated otherwise