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The Amphenol-Procom PRO-DIPX 175/380-WAMO diplexer allows the simultaneous use of two distinct bands (VHF and UHF) on a single antenna, specifically 0-175MHz and 380-510MHz. This wall-mount version (WAMO) is designed for fixed installations in professional environments, such as base stations, radio rooms or multi-service infrastructures.

It ensures high performance with a maximum insertion loss of 0.5dB (typical 0.3dB), inter-port isolation greater than 45dB and VSWR less than 1.5:1. All ports (LOW, HIGH, ANT) are equipped with female N connectors and the device supports up to 200W of power. The compact and robust case makes it easy to install on the wall in small spaces.

• Operating bands: 0-175MHz (LOW), 380-510MHz (HIGH)
• Insertion loss: <0.5dB (typ. 0.3dB)
• Inter-port isolation: >45dB
• VSWR: <1.5:1
• Impedance: 50? on all ports
• Maximum power: 200W
• Connections: N female (LOW, HIGH, ANT)
• Mounting: wall (WAMO version)
• Dimensions: 160x113x88mm; Weight: approx. 0.5kg
• Operating temperature: -20°C à· +50°C

The Amphenol-Procom PRO-DIPX225/330-NXS compact diplexer is designed for use in multi-band radio systems, allowing you to combine or separate RF signals across two distinct bands: 0-225MHz and 330-1300MHz. The machined aluminum construction with internal vinyl coating ensures corrosion resistance and ruggedness even in outdoor environments.

It offers high performance with insertion loss ‰¤0.8dB, port-to-port isolation ‰¥45dB and low VSWR: <1.5:1 up to 1000MHz, <1.8:1 up to 1300MHz. It supports up to 35W of power, with all ports terminated in female N connectors. The compact size and included brackets make it easy to mount on panels or flat surfaces, making it ideal for fixed or mobile applications.

• Operating Bands: 0-225MHz (LOW), 330-1300MHz (HIGH)
• Insertion Loss: ‰¤0.8dB
• Inter-Port Isolation: ‰¥45dB
• VSWR: LOW <1.5:1; HIGH <1.5:1 (up to 1000MHz), <1.8:1 (up to 1300MHz)
• Impedance: 50?
• Maximum power: 35W
• Connections: N female (LOW, HIGH, ANT)
• Materials: milled aluminum with internal vinyl coating
• Dimensions: 96x80x32mm; weight: approx. 0.35kg
• Mounting: panel or surface (brackets included)
• Protection: IP64
• Operating temperature: -30°C à· +60°C

The Amphenol-Procom PRO-DIPX 520/790-2700-LP diplexer combines or separates signals across two wide frequency ranges (80-520MHz and 790-2700MHz) using a single antenna for a variety of applications such as TETRA and cellular. Featuring a Chebyshev mesh design, it delivers high performance with low loss and excellent isolation.

It supports 100W of continuous power on both lanes, with the ability to handle both high- and low-frequency signals simultaneously. Insertion loss is less than 0.4dB at the band edges, with typical values even lower. Inter-port isolation reaches 50dB or more, while VSWR remains stable within 1.5:1. Passive intermodulation is very low (<-150dBc at two 43dBm ports).

• Operating Bands: 0-520MHz (LOW) & 790-2700MHz (HIGH)
• Max Power: 100W CW per port
• Insertion Loss: ‰¤0.4dB (typical <0.2dB)
• Isolation: ‰¥50dB (typical ‰¥65dB on low bands; ‰¥75dB on high bands)
• VSWR: ‰¤1.5:1 in both bands
• Impedance: 50?
• Passive Intermodulation: <-150dBc (2 x 43dBm)
• Connectors: N female or 7/16 DIN female
• Protection: IP67, body painted with two-component paint
• Temperature range: -30°C à· +60°C
• Dimensions: 273 x 177 x 36mm; weight: ~0.8kg
• Mounting: 4 holes Ø4.3mm

The PRO-HP-118 100 W 118-520 MHz high-pass filter is designed to protect radios operating in the 118-520 MHz band from interference generated by high-power transmitters in the 0-108 MHz LMR and broadcast bands. Amphenol-Procom uses a high-order Chebyshev design that ensures high attenuation in the rejection band, strong selectivity, and low insertion loss.

The device supports a maximum input power of 100 W CW and 30 W AM with 100% modulation, with a 50 Ohm impedance, a VSWR of less than 1.5:1, and attenuation greater than or equal to 27 dB. The ANT port is DC-grounded, while the milled aluminum construction with black vinyl coating contributes to high mechanical strength and corrosion protection. The filter uses an N(f) connection, has dimensions of 133 x 80 x 31 mm, weighs approximately 0.38 kg and is IP64 protected.

Main features

• High-pass filter for radios operating in the 118-520 MHz band
• Protection against interference from the 0-108 MHz LMR and broadcast band
• Maximum input power 100 W CW and 30 W AM with 100% modulation
• Insertion loss less than or equal to 1.0 dB
• Attenuation greater than or equal to 27 dB
• Impedance of 50 Ohm
• VSWR less than 1.5:1
• ANT port with DC ground
• Connector N(f)
• Milled aluminum housing with black anti-corrosion vinyl coating
• Dimensions 133 x 80 x 31 mm
• Weight approx. 0.38 kg
• Protection class IP64
• Operating temperature -40 °C to +60 °C on the housing surface

The Amphenol-Procom PRO-IS-150-S1 isolator is a professional device that protects RF transmitters from unwanted reflections in the 145-175MHz band. It is designed to divert reflected energy to a standard, interchangeable 15W load, providing operational stability even with power or temperature variations.

It handles up to 150W of continuous power, with insertion loss less than 0.5dB and isolation greater than 40dB (typically 80dB at 25°C). VSWR is maintained below 1.5:1, while the standard impedance is 50?. Featuring a female N connector, compact structure (57x58x41mm), anti-corrosive black finish and replaceable load, it is ideal for professional RF applications in combiners or backup systems.

• Operating Band: 145-175MHz
• Maximum Power: 150W
• Insertion Loss: <0.5dB
• Isolation: >40dB (typical 80dB @25°C)
• VSWR: <1.5:1
• Impedance: 50?
• Connection: N female
• Built-in load: 15W (interchangeable)
• Dimensions: 57 x 58 x 41mm
• Weight: approx. 0.4kg
• Coating: anti-corrosion black

The Amphenol Procom PRO IS 380 S1 isolator is a professional device for protecting RF transmitters from reflected waves in the 380-470MHz band. Designed for transmission systems, it diverts reflected energy to an integrated 15W load, preventing damage and ensuring operational stability.

It handles up to 150W of continuous power, with insertion loss less than 0.5dB and isolation >40dB at 25°C. The device features a VSWR ‰¤1.5:1 and an impedance of 50?. It features a female N connector, has compact dimensions (57x58x41mm), weighs approximately 0.4kg and has a black anti-corrosion finish.

• Operating band: 380-470MHz
• Maximum power: 150W
• Insertion loss: <0.5dB
• Isolation: >40dB at 25°C; >20dB from 0 to 60°C
• VSWR: ‰¤1.5:1
• Impedance: 50?
• Built-in load: 15W (replaceable)
• Connection: N female
• Dimensions: 57x58x41mm
• Weight: ~0.4kg
• Mounting: M4 holes
• Coating: anti-corrosion black

The PRO MPHY450 2 3dB N hybrid combiner is designed for professional radio applications in the 380-475MHz band, allowing you to combine or split RF signals between two transmitters or receivers with a single antenna. The ring hybrid structure ensures high reliability, low insertion loss, and excellent channel separation, even at very close Tx frequencies.

It offers symmetrical 3dB division (1:1) with less than 3.4dB loss over ±5MHz and greater than 35dB port isolation. It supports up to 30W per channel in combiner mode (with adequate heatsink) and up to 60W in divider mode, thanks to the integrated 30W internal load. 50? impedance on all ports, with VSWR <1.5:1. Includes female N connectors and compact design for easy integration into racks or radio cabinets.

• Operating Frequency: 380-475MHz (configurable center frequency)
• Division: 3dB symmetrical (1:1)
• Insertion Loss: <3.4dB at ±5MHz
• Inter-Port Isolation: >35dB at ±5MHz
• Maximum Power: 30W per channel (combiner), 60W total (divider)
• Integrated Load: 30W
• Impedance: 50?; VSWR <1.5:1
• Connectors: N female
• Internal filter: Hybrid Ring Junction
• Dimensions: 129x152x35mm
• Weight: approx. 0.35kg
• Operating temperature: -30°C à· +60°C

The Amphenol Procom PRO PHY150 2 6 hybrid combiner is designed to aggregate or split RF signals in the VHF band from 136 to 175 MHz. Perfect for professional 19€³ rack installations, it enables efficient use of radio resources in multi-channel or trunking environments, supporting high power.

It handles up to 100W per channel (optional), with insertion loss ‰¤3.5dB over a 6MHz bandwidth. The device offers greater than 70dB channel isolation, 50? impedance, and low reflection thanks to a VSWR of less than 1.5:1. The specifications are completed by the N female connections and the robust and compact structure.

• Operating band: 136-175MHz
• Number of ways: 2
• Max power: 100W (per channel)
• Insertion loss: ‰¤3.5dB @ 6MHz BW
• Inter-channel isolation: >70dB
• VSWR: <1.5:1
• Impedance: 50?
• Connections: N female
• Format: 19€³ rack, height 89mm
• Operating temperature: -30°C à· +60°C

The Amphenol Procom PRO PHY 380-520 3dB Coupler is a compact hybrid device designed to distribute or combine RF signals in the 380-520MHz band. In splitter mode, it supports up to 100W on one port; when used as a combiner, it accepts up to 50W per port. The 90° configuration ensures effective coupling while maintaining low losses (<3.3dB ±0.5dB).

The device is constructed of durable materials, equipped with female N connectors and an IP67-rated enclosure. The design ensures greater than 20dB isolation between ports and a VSWR of <1.5:1, making it ideal for professional environments and installations in DAS networks or multi-channel systems. RoHS compliant.

• Operating Band: 380-520MHz
• Coupling: 3dB (90° Hybrid)
• Max Power: 100W (splitter); 50W per port (combiner)
• Insertion loss: <3.3dB ±0.5dB
• Inter-port isolation: >20dB
• VSWR: <1.5:1
• Impedance: 50?
• Connections: N female
• Protection: IP67
• Operating temperature: -30°C à· +60°C
• Mounting: 4 holes Ø5.2mm
• Dimensions: 125.6 x 99.6 x 46.1mm
• Weight: approx. 0.865kg
• Compliance: RoHS

The Amphenol-Procom PRO-PHY450-2/380-470 hybrid combiner is designed to operate in the 380-470MHz UHF band, allowing two transmitters to be combined onto one antenna or vice versa. Based on an improved PCB design, it provides uncompromising port isolation.

It supports standard power of 30W per channel, expandable to 50W with appropriate loads. It features insertion loss less than 3.7dB, Tx-Tx isolation greater than 30dB (depending on VSWR matching at the antenna), and VSWR <1.5:1 on each port with 50? terminations. Includes 30W load, compact size (200 x 56.7 x 70mm) and N female connectors.

• Operating Band: 380-470MHz
• Number of Ways: 2
• Maximum Power: 30W/channel standard, up to 50W with boosted load
• Insertion Loss: <3.7dB
• Isolation Between Transmitters: >30dB
• VSWR: <1.5:1 with 50? terminations
• Impedance: 50?
• Connections: N female
• Included Load: 30W (other options available)
• Dimensions: 200 x 56.7 x70mm
• Weight: ~0.5kg
• Operating temperature: -30°C à· +60°C
• Mounting: Rack or bracket ready

The 2-channel combiner for the 68-88 MHz band is designed to combine two transmitters or receivers on the same antenna, optimizing the use of an antenna site and also allowing the use of two antennas on the same device or the combination of two signal generators. This solution represents the only combination option with very close frequency spacing between Tx:Tx.

Based on Hybrid Junction technology, the device guarantees reliable performance in terms of isolation and insertion loss. Amphenol Procom supplies the combiner with a 30W load installed, with other configurations available upon request.

• Filter Type: Hybrid Junction
• Frequency Band: 68 - 88 MHz
• Number of Channels: 2
• Maximum Input Power: 30W per channel (up to 100W with increased load)
• Insertion Loss: < 3.4 dB @ 2 MHz BW; < 3.7 dB @ 4 MHz BW
• Isolation Tx1 - Tx2: > 35 dB @ 2 MHz BW; > 30 dB @ 4 MHz BW
• Impedance: 50 ohms
• VSWR: < 1.5:1 with 50 ohm terminated ports
• Load: 30W supplied as standard
• Connectors: N-female
• Dimensions: 210 x 85 x 42 mm
• Weight: approximately 0.7 kg
• Operating temperature: -30 °C to +60 °C