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Duplexer 450 MHz 6 cavities 9-11 MHz
DPF 70/6-150-9/11 N | Amphenol Procom
The 450 MHz 6-cavity duplexer is designed for base stations with a maximum power of 150 W and covers the 406-470 MHz band with 9-11 MHz duplex spacing. Amphenol-Procom integrates a 1/4 lambda structure with low insertion loss, N(f) connection and continuously tunable operation for professional applications.
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Description
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Description
The 450 MHz 6-cavity base station duplexer is a 150 W solution designed to operate in the 406-470 MHz band with a 1/4 lambda configuration and 9-11 MHz duplex spacing. The model is single-channel tuned as standard and uses 40 x 40 mm high-Q cavities with silver-plated, temperature-compensated resonant elements to offer low insertion losses and stable performance.
Amphenol-Procom manufactures this duplexer with an N(f) connection, 50 Ohm impedance, a VSWR of less than 1.5:1, and a fully environmentally tested construction. The compact, black construction and the operating temperature range of -30 °C to +60 °C make it suitable for integration into professional base station systems.
Main Features- 6-cavity duplexer for base stations
- Frequency band 406-470 MHz
- Duplex spacing 9-11 MHz
- Maximum input power 150 W
- 1/4 lambda cavity type
- Low insertion loss up to 1.2 dB
- Tx noise suppression on the Rx frequency greater than 80 dB
- Rx isolation on the Tx frequency greater than 80 dB
- Impedance 50 Ohm and N(f) connection
- Approximate dimensions 238 x 250 x 50 mm and Approximate weight 2.5 kg
- Operating temperature -30 °C to +60 °C