The PDU0009 power distribution unit has been designed to allow multiple TMAs to be fed from a single feeder and operate in a CWA mode configuration. This application is especially suited to multi-band, high current applications.


  • 22V through 60 V DC input range
  • Up to six +12V DC LNA output ports
  • LED status indicators for each individual TMA
  • 80mA ~ 1A per output
  • 19 inch rack mounting
  • Summary relay alarm

technical specifications
Voltage requirement Any polarity, 22 - 60V
Maximum input current 5A
Input protection 10A fuse (slow blow)
Output voltage 12V nominal
Output voltage tolerance 11.2V minimum, 12.7V maximum
Operating current window 80mA~1A per output (customer settable)
Number of outputs 6
Surge protection 24V clamp per output
Input-output isolation 500V DC
Alarm sense Relay is de-energised on alarm or power off. See alarm cable wiring detail below, R18-0526
Alarm relay contact rating 0.5A @ 60V DC
alarm and led indicators
TMA Status (6x)  
Green Output is ON and TMA current is in the valid operating range
Red See alarm window table
Off No TMA connected
Power status green OK
Power status red/orange Internal voltage error (red: DC-DC#1 failed; orange: DC-DC#2 failed); alarm; corresponding outputs are switched off
alarm window table
Upon pressing of the front panel switch (RESET / STORE), a current consumption at any / all load port of between 80mA and 1A causes the port to be permanently powered. Some parameter settings such as min/max learnable current and operating current tolerance (40mA) can be altered through the USB PC interface.
TMA current (mA) Status LNA Indicator LED (per channel) Output voltage (CH1 ~ CH6)
<30mA on RESET No TMA connected Off 0V
Learned current Valid operational range. No alarm Green 12V
Learned current < – offset1 TMA fault Orange 12V
>Learned current +offset1 TMA fault Orange 12V
> 1.1A Short circuit or installation fault, alarm Red 0V
Dimensions H x D x W 483 x 153 x 88mm | 19 x 6.02 x 3.46in
Weight 1.5kg | 3.31lbs estimated
Connector 1 DC IN = Molex mini (x1)
Connector 2 DC OUT = SMA-female (x6)
DC OUT connector Molex mini-fit junior 2-way
DC IN connector Molex mini-fit junior 2-way
Alarm connector D25 (F)
Temperature range -20ºC to +55ºC | +4°F to +131°F
MTBF >500,000 hours at 22ºC | 71.6ºF
ordering information
Part Number Description
PDU0009F1V3-9 6-Way PDU, 1A per port includes DC input cable, connector terminal block plug, earth cable and mounting hardware
standard accessories supplied
R18-0398 Power cable, 6 meters, molex to open tail
R18-0492 Earth cable, 1meter
R79-0392 7 x three way connector terminal block plug
optional accessories
Part Number Description
R90-DCI0010F1V1 DC Inserter/Bias T outdoor no cable
R90-DCI0010F1Vx DC Inserter/Bias T indoor kit, x meter cable included
R18-0731 Cable assembly PDU to Bias T, SMA TO SMA 5m
R18-0732 Cable assembly PDU to Bias T, SMA TO SMA 10m
electrical block diagram
mechanical block diagram