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PRO-ARHP…GS-…

19 Rack-Mountable High-Performance HF Receiver Multicoupler series with 1 input and 4, 8, 12 or 16 outputs
Description
  • Multicouplers for the LF, MF and HF band. 100 kHz – 30 MHz.
  • For use where a number of receivers have to share the same antenna.
  • Active wideband receiver multicouplers for the LF, MF and HF bands with 1 input and 4, 8, 12 or 16 outputs.
  • Allows a number of receivers to share the same antenna without interaction and loss of signal.
  • Wide frequency range: Covers 100 kHz – 30 MHz. If only a smaller frequency range is desired, a customer specified preselector can be built into prevent possible interference from strong transmitters outside the frequency band of interest. Procom A/S offer a number of band specific filters intended for preselector use. Please refer to the preselector overview and specify frequency range when ordering.
  • Ultra-high dynamic range amplifier built in to compensate for loss in multicoupler network.
  • The excellent large signal behaviour of the amplifier ensures handling of strong RF signals with very low levels of IM and harmonic distortion.
  • Low amplifier noise figure ensures negligible S/N deterioration of the received and distributed RF signals.
  • High isolation between receiver outputs.
  • Built-in signal limiter to protect amplifier input from signals larger than 10 V pp
  • Built-in DC grounded 100 kHz HP filter to protect amplifier input from strong V LF noise e.g. during thunderstorms.
  • Static discharge protected by Gas Discharge Tube across the input.
  • Operates on 230 V AC or 115 V AC mains supply or 12 V or 24 V DC supply (depending on type, see ordering designations).
  • Galvanically isolated power supply with power backup function.
  • Automatic switching to DC supply if the mains supply fails.
  • ”POWER ON” lamp on front.
  • Mains supply connector: IEC type fitted with noise filter.
  • DC supply connector: Terminal block fitted with noise filter.
  • RF connectors: N-female on all ports (other types on request).
  • 19” rack module housing.
  • Only 1 HU (PRO-ARHP4GS and PRO-ARHP8GS) or 2 HU (PRO-ARHP12GS and PRO-ARHP16GS) (1 height unit = 44.45 mm).
  • Available with black anodized front plate.
  • Please Note:
  • Power cable is not included, must be ordered separately, see Accessories.
Specification
Electrical
Power Supply 198 to 264 V AC, max. 160 mA
Model PRO-ARHP…GS-…
Gain (Input To All Outputs) 1 dB
Frequency 100 kHz – 30 MHz
Gain variance < 2.0 dB
Max. Output Power @ 1 dB Compression (P1dB) ≥ 14 dBm @ 1 MHz
Noise Figure, Amplifier ≤ 5.5 dB @ 10 MHz
Noise Figure, Outputs ≤ 7 dB @ 10 MHz
Output 3. Order Intercept point (OIP3) ≥ 29 dBm @ 1 MHz
Impedance 50 Ω
Output 2. Order Intercept point (OIP2) ≥ 37 dBm @ 1 MHz
Isolation between outputs > 20 dB
Input VSWR < 2.5:1 typ. < 1.5:1
Input-Output Isolation > 35 dB
Output VSWR Max. 1.5:1 typ. < 1.3:1
DC Supply 10.8 to 14.4 V DC, max. 2A
No. of channels 4, 8, 12 or 16
Environmental
Operating temperature range -10 °C to +50 °C
Humidity Max. 85% @ 30 °C
Mechanical
Power Connector 3-terminal IEC60320-1 C14 (male)
Connection(s) N(f) (standard)
BNC(f), TNC(f) or SMA(f) on request
DC Connector 3-pole screw terminal block
Historic Brand Amphenol Procom
Dimensions PRO-ARHP4GS-N and PRO-ARHP8GS :
19″ x 1HU x 261 mm
(482.6 x 43.65 x 261 mm) /
19 x 1.72 x 10.28 in.
PRO-ARHP12GS-N and PRO-ARHP16GS :
19″ x 2HU x 261 mm
(482.6 x 88.1 x 261 mm) /
19 x 3.47 x 10.28 in.
Weight PRO-ARHP4GS-N and PRO-ARHP8GS-N : Approx. 2.8 kg / 6.17 lb.
PRO-ARHP12GS-N and PRO-ARHP16GS-N : Approx. 4.8 kg / 9.70 lb.
Ordering Codes
Model Product No.
19 Rack-Mountable High-Performance HF Receiver Multicoupler series with 1 input and 4, 8, 12 or 16 outputs PRO-ARHP…GS-…
Additional Information
Ordering designations

Contact for system-specific product no.

Use the guide below to make the name of the PRO-ARHP you would like to buy. Remember to buy the Power cable separately if needed.

Model
Front plate
No. of outputs
AC Power
DC Power
Antenna Connector
Rx Connector
Number of loads
Preselector filter
 PRO-ARHP
Blank = blank **
Black lacquered = B
4 outputs = 4GS
8 outputs = 8GS
12 outputs = 12GS
16 outputs = 16GS
 230 V AC = 230 V
115 V AC = 115 V
12 V DC = 12 V
24 V DC = 24 V
N-female = N
TNC-female = TNC
BNC-female = BNC
N-female = N
TNC-female = TNC
BNC-female = BNC
No load = blank *
One 1W load = 1L
Two 1W loads = 2L
Three 1W loads = 3L
No filter = blank
See tables with
preselectors below
Naming Example
 
 
 
 
 
 
 
 
PRO-ARHP
B
8GS
-230 V
/12 V
-N
/N
-1L
BPF 1.6-30 C

Naming Example: PRO-ARHPB8GS-230V/12V-N/N-1L BPF 1.6-30 C

   * Terminating unused ports will secure the electrical performances of the RMC.
 ** “Blank” means sign omitted.

Accessories
 ModelProduct No.
Power Cable EU , with Ground 210002646
Power Cable UK , with Ground 210002647
Power Cable US , with Ground 210002648
Model Housing

PRO-ARHP4GS-N and PRO-ARHP8GS-N

PRO ARHP GS Alu front

PRO-ARHP12GS-N and PRO-ARHP16GS-N

PRO ARHP 12 16 GS Alu front
Standard Low-Loss Preselector Filters for PRO-ARHP…GS
TYPE DESIGNATIONFILTER TYPEPASS BAND
BPF 1.6-30 Band pass  1.6 – 30 MHz
HP2 High pass  2.0 – 40 MHz
EU and UK Declaration of Conformity

Hereby  Amphenol Procom declare that the product type PRO-ARHP…GS-… 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-ARHPxGS.pdf

Model Housing – back side

PRO-ARHP8GS-N

PRO AR8G back front

PROCOM A/S reserves the right to amend specifications without prior notice
PROCOM A/S • Smedetoften 12 DK 3600 Frederikssund • Denmark
Generated : 2026-06-26 Version 1