DC Power Supply Connection
HPRS-U
Miniature Receiver Multicoupler series for the high UHF band 690 - 2700 MHz
Description
- Active wideband receiver multicoupler for the high part of the UHF band with one input and two or four outputs.
- Allows a number of receivers to share the same antenna without interaction and loss of signal.
- Wide frequency range: Covers 690 MHz – 2700 MHz.
- Other versions available:
- HPRS-S: 10 kHz – 108 MHz
- HPRS: 30 MHz – 960 MHz.
- High dynamic range amplifier built in to compensate for loss in multicoupler network.
- High-current amplifier design ensures excellent amplifier large signal behavior.
- Handles strong RF signals with very low level of IM and harmonic distortion.
- Low amplifier noise figure ensures lowest possible S/N deterioration of the received and distributed RF signals.
- Built-in high-pass preselector filter to prevent overload from strong RF signals in the lower frequency bands. Rejects the entire range 0 – 470 MHz > 25 dB.
- Power splitter with high isolation between receiver outputs.
- Wide supply voltage range: Operates on DC supply voltage between 11 V and 25 V.
- DC supply on solder terminal or on 2.5 mm barrel DC connector.
- Low weight.
- Wide temperature range.
- Sturdy aluminium box.
- Coated with black vinyl to prevent corrosion.
- Available with N(f), BNC(f) or TNC(f) connector types.
Specification
| Electrical | |
| Model | HPRS-U |
|---|---|
| Gain (Input To All Outputs) | 5 dB ±2 dB |
| Frequency | 690 – 2700 MHz |
| Noise Figure | < 3.5 dB, typ. 2.5 dB |
| Impedance | 50 Ω |
| Max. Input Power (dBm) | 20 dBm |
| Isolation between outputs | Min. 17 dB, typ. > 20 dB |
| Output-Input Isolation | > 25 dB |
| Input VSWR | < 1.8:1 typ. < 1.6:1 |
| Input-Output Isolation | > 25 dB |
| Output VSWR | Max. 1.5:1 typ. < 1.4:1 |
| DC Supply | 11 to 25 V DC @ 0.2 A |
| Environmental | |
| Operating temperature range | -30 °C to +60 °C |
|---|---|
| Ingress Protection | IP31 |
| Mechanical | |
| Connection(s) | N(f), BNC(f), or TNC(f) |
|---|---|
| Historic Brand | Amphenol Procom |
| Dimensions | 129 x 152 x 35 mm / 5.08 x 5.98 x 1.38 in. (incl. connectors and flanges) |
| Weight | Approx. 0.36 kg / 0.79 lb. |
| Mounting | 5 mm / 0.20 in. dia. (four holes) |
Ordering Codes
| Model | Product No. | Additional Information |
|---|---|---|
|
HPRS-U-4-N(f) |
Contact_34 | OUTPUTS: 4 |
|
MHU 3-XG |
Contact_35 | XG-combi mount (oblong) with FME-system and GPS |
|
HPRS-U-2-N(f) |
Contact_33 | OUTPUTS: 2 |
Additional Information
Typical Gain and VSWR curve
Mounting Details
All dimensions are given in mm [in.]
Power Supply AC/DC 12V/1A EU/UK/US
EU and UK Declaration of Conformity
Hereby Amphenol Procom declare that the product type HPRS-U 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-HPRS-U.pdf
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