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PRO-COM150-2SI

Compact 2-channel VHF 150 MHz Tx/Rx Combiner
Description
  • An integrated single tray combining solution housing a 2-channel Tx hybrid combiner, duplex filter, active Rx multicouplers and preselector.
  • Built-in power supply suitable for 12 V DC
  • Minimal rack space required – only 3 HU in a 19″ rack.
  • Compatible with digital 6.25 kHz channel spacing.
  • Single Tx isolators fitted as standard (With Dual Isolators, please ask for availability).
  • 2 Tx & 2 Rx ports as standard.
  • Please specify Tx/Rx frequencies when ordering.
  • Please Note: Power Supply AC to DC is not included, must be ordered separately, see Accessories.
  • As standard the combiner will come with black painted front plate. If requested, please ask for a front plate with alu-look.
Specification
Electrical
Model PRO-COM150-2SI
Frequency L : 136 – 156 MHz
H : 152 – 175 MHz
Max. Input Power 35 W / 50 W (per channel)
Spacing Tx-Rx ≥ 4 MHz
Spacing Tx-Tx ≤ 1.5 MHz
Insertion Loss Tx Path ≤ 5.4 dB
Impedance 50 Ω
Ant-Tx Isolation > 40 dB @ 25 °C
Isolation Tx-Tx > 60 dB @ 25 °C
Isolation Tx – Rx > 80 dB for Tx – Tx spacing < 0.5 MHz
> 60 dB for Tx – Tx spacing > 0.5 MHz
Isolation Rx-Rx > 20 dB
VSWR < 1.5:1
LNA Noise Figure < 3.5 dB
Current Consumption 500 mA @ 12 V DC
Gain Rx 1 dB ±1 dB (factory set)
No. of channels 2
Environmental
Storage temperature range -30 °C to +60 °C
Mechanical
Connection(s) N(f)
Historic Brand Amphenol Procom
Dimensions 19″ x 3 HU
(483 x 132.55 mm) /
19 x 5.22 in.
– see Mechanical Outline for depth of tray
Weight Approx. 6.3 kg / 13.9 lb.
Ordering Codes
Model Product No.
Compact 2-channel VHF 150 MHz Tx/Rx Combiner PRO-COM150-2SI
PROCOM A/S reserves the right to amend specifications without prior notice
PROCOM A/S • Smedetoften 12 DK 3600 Frederikssund • Denmark
Generated : 2026-06-22 Version 1