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PRO-COM450-HDAR-2 (Replaced by PRO-COM450-2)

2-Channel 19" 3 HU Single Tray Combining System
Description
  • An integrated single tray combining solution housing a 2-channel hybrid Tx hybrid combiner, duplex filter, active Rx multicouplers and preselector.
  • Minimal rack space required – only 3 HU.
  • Compatible with digital 6.25 kHz channel spacing.
  • Single Tx isolators fitted as standard (dual isolators available as option).
  • 2 Rx ports as standard (4 ports available as option).
  • Please specify Tx/Rx frequencies when ordering.
Specification
Electrical
Min. Duplex Spacing 5 MHz
Model PRO-COM450-HDAR-2 …
Frequency L : 380 – 400 MHz
H : 406 – 470 MHz
Max. Input Power 35 W (per channel)
Max. Tx-Tx Spacing 2 MHz
Insertion Loss Tx Path < 5.0 dB
Impedance 50 Ω
Ant-Tx Isolation > 40 dB @ 25 °C
Isolation Tx-Tx > 70 dB
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
Operating temperature range -30 °C to +60 °C
Mechanical
Connection(s) N(f)
Historic Brand Procom
Dimensions 19″ x 3 HU
(482.6 x 132.55 mm) /
19 x 5.22 in.
– see Mechanical Outline for depth of tray
Weight Approx. 6.3 kg / 13.89 lb.
Ordering Codes
Model Product No.
2-Channel 19″ 3 HU Single Tray Combining System PRO-COM450-HDAR-2 (Replaced by PRO-COM450-2)
PROCOM A/S reserves the right to amend specifications without prior notice
PROCOM A/S • Smedetoften 12 DK 3600 Frederikssund • Denmark
Generated : 2026-06-27 Version 1