COBHAM RT-7000 RCDU - Component Specifications; Table 5-1: System Power Requirements

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5.4 COMPONENT SPECIFICATIONS
COMPONENT
POWER REQUIREMENTS
RT-7000 PMR
Nominal Input Voltage: 27.5 ±0.5 VDC
Range: 22 to 33 VDC input
Low Operating Power*: 18 to 22 VDC input
Current: TX (normal): 10 amps max
RX (idle): 4 amps typical
RT-7000 RCDU
Nominal Input Voltage: 27.5 ±0.5 VDC
Range: 18 to 33 VDC input
Current: 1 Amp max
RT-7000 RMR
Nominal Input Voltage: 27.5 ±0.5 VDC
Range: 18 to 33 VDC input
Low Operating Power*: 18 to 22 VDC input
Current: TX (normal): 10 amps max
RX (idle): 4 amps typical
Antenna Switching
Unit
Nominal Input Voltage: 27.5 ±0.5 VDC
Range: 18 to 33 VDC input
Current: 110 mA
Antenna Tuner
Nominal Input Voltage: 27.5 ±0.5 VDC
Range: 18 to 33 VDC input
Current: 500 mA
Table 5-1: System Power Requirements
*Voltage below 22V will induce a low power transmission (1W). Low voltage
operation may also affect the audio and transmission performance.
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