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PRO-PHY450-2DI

Compact 2-Channel UHF/LTE 450 MHz Tx Hybrid Combiner
Description
  • The PRO-PHY series of hybrid combiners has been designed to help identify the optimum solution for combining several transmitters (TX’s) into one antenna.
  • All hybrid combiners are suitable for 19” rack mounting.
  • Dual isolators fitted as standard.
  • High performance Broadband Hybrid 380-470 MHz fitted as standard.
  • Available in 3 versions: Tx 35 W, 50 W and 100 W per channel (see ordering).
  • Please specify the frequencies for Tx when ordering.
  • 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-PHY450-2DI
Frequency 380 – 470 MHz
Max. Input Power 35 W / 50 W / 100 W
Spacing Tx-Tx ≤ 10 MHz
Insertion Loss ≤ 4.7 dB
Impedance 50 Ω
Isolation Tx-Tx > 100 dB @ 25 C, for TX-TX spacing up to 2 MHz
> 90 dB @ 25 C, for TX-TX spacing up to 5 MHz
> 80 dB @ 25 C, for TX-TX spacing up to 10 MHz
VSWR < 1.5:1
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 2 HU x 300 mm
(482.6 x 88.1 x 300 mm) /
19 x 3.5 x 11.9 in.
Weight Approx. 4.8 kg / 8.8 lb. for 35 W input power
Approx. 5.1 kg / 9.5 lb. for 50 W input power
Approx. 6.8 kg / 13.3 lb. for 100 W input power
Ordering Codes
Model Product No. Max. Input Power

PRO-PHY450-2DI/380-470/35W

 220000764 35W

PRO-PHY450-2DI/380-470/50W

 220000765 50W

PRO-PHY450-2DI/380-470/100W

 220000766 100W
Additional Information
Mechanical Outline

Outline dimensions applies to 19″ trays for 35 W, 50 W and 100 W input power

PRO PHY450 2DI 380 470 35W Mechanical outline

All dimensions are given in mm [in.]

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