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6 cavity duplexer 152-175MHz 4-6MHz BNC
DPF 2/6 H-4/6 BNC | Amphenol Procom
6-cavity duplexer for VHF radiotelephones in the 152-175 MHz band, with 4-6 MHz spacing. Supports power up to 50 W, insertion loss less than 1.2 dB, Tx Rx isolation greater than 80 dB and VSWR less than 1.5:1. Equipped with female BNC connectors, compact and rugged structure.
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Description
Description
The Amphenol Procom DPF 2/6 H-4/6-N(f) duplexer is designed for professional applications in the VHF band 152-175 MHz, with channel spacing from 4 to 6 MHz. The version with female BNC connectors maintains the same high performance of isolation, robustness and precision.
Thanks to six helical cavities with compensated resonators, it guarantees insertion loss less than 1.2 dB (typical 1.0 dB), isolation greater than 80 dB between transmit and receive, VSWR less than 1.5:1 and maximum power of 50 W. The extruded aluminum structure and steel chassis with black vinyl finish ensures long life even in demanding environments.
Main Features- Operating frequency: 152-175 MHz
- Duplex spacing: 4-6 MHz
- Number of cavities: 6
- Maximum power: 50 W
- Insertion loss: Less than 1.2 dB (typical 1.0 dB)
- Transmit/receive isolation: More than 80 dB
- VSWR: Less than 1.5:1
- Impedance: 50 ohms
- Connections: BNC female
- Dimensions: 211 x 154 x 33 mm
- Weight: Approx. 0.94 kg
- Materials: Extruded aluminum, steel, black vinyl covering
- Operating temperature: -30 °C to +60 °C