PRO-HDAR450-4SI

Ultra Compact 4-channel UHF/LTE 450 MHz Tx/Rx Combiner

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Data Sheet
CE Certification

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PRO-HDAR450-4SI
Electrical
Model PRO-HDAR450-4SI
Frequency L : 380 – 400 MHz
H : 406 – 470 MHz
Max. Input Power 50 W (per channel)
Spacing Tx-Rx ≥ 5 MHz
Spacing Tx-Tx ≤ 2 MHz
Insertion Loss 8.4 dB
Impedance 50 Ω
Ant-Tx Isolation > 40 dB @ 25 °C
Isolation Tx-Tx > 70 dB @ 25 °C
Isolation Tx – Rx Tx – Tx spacing < 0.5 MHz : > 85 dB
Tx – Tx spacing > 0.5 MHz : > 65 dB
Isolation Rx-Rx > 20 dB
VSWR ≤ 1.5:1
LNA Noise Figure < 3.5 dB
Gain Rx 1 dB ±1 dB (factory set)
No. of channels 4
Environmental
Storage temperature range -30 °C to +60 °C
Mechanical
Connection(s) N(f)
Historic Brand Amphenol Procom
Dimensions 19″ x 2 HU
483 x 89.9 mm
19.02 x 3.54 in.
– see drawing for depth of tray
Weight Approx. 10.8 kg / 23.81 lb.
  • An integrated single tray combining solution housing a 4-channel hybrid Tx hybridcombiner, duplex filter, active 4-channel Rx multicouplers and preselector.
  • Minimal 19″ rack space required – only 2 HU in a 19″ rack.
  • Built-in power supply suitable for 115/230 VAC.
  • Compatible with digital 6.25 kHz channel spacing.
  • Single Tx isolators fitted as standard.
  • Please specify all Tx/Rx frequencies when ordering.

  • Please Note:
    Power cable is not included, must be ordered separately, see Accessories.

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Model Product No. Add To Quote
Ultra Compact 4-channel UHF/LTE 450 MHz Tx/Rx Combiner PRO-HDAR450-4

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Ordering Designations

Contact for system-specific product No.

Use the guide below to make the name of the PRO-HDAR450-4SI you would like to buy. Remember to buy the Power Adaptor separately if needed.

ModelDuplex Filter Freq. BandPre-selector Rx Freq. BandDuplex filter Bandwidth (BW) and Tx/Rx SpacingMax. input power
PRO-HDAR450-4SI Low : 340 – 400 MHz = L
High : 406 – 470 MHz = H		 380 – 440 MHz = L
430 – 470 MHz = H		 2-5/7-2 *
2-7/9-2
2-9/13-2
2-13/16-2


*Max. Low BW: 2 MHz- Tx/Rx spacing: 5 to 7 MHz –
Max. High BW: 2 MHz = 2-5/7-2

 50 W per channel
Naming Example
PRO-HDAR450-4SI H H /2-5/7-2 /50W

Naming Example: PRO-HDAR450-4SI HH/2-5/7-2/50W

Accessories
ModelProduct No.
Power Cable EU , with Ground 210002646
Power Cable UK , with Ground 210002647
Power Cable US , with Ground 210002648
Block Diagram

PRO HDAR 4 block diagram

Mounting Details

PRO HDAR 4 holeplacing

All dimensions are given in mm [in.]

EU and UK Declaration of Conformity

Hereby Amphnol Procom declare that the product type PRO-HDAR450-4SI is in compliance with EU Directive 2014/53/EU and the UK Radio Equipment Regulations 2017 (S.I. 2017 No. 1206).
The full text of the Declaration of Conformity is available at:

https://s3.us-west-2.amazonaws.com/catsy.1080/Declaration-of-Conformity-PRO-HDAR-2HU.pdf