Custom Desig Cavity Duplexer Low Loss 2025-2120MHz/2200-2400MHz A2CD2025M2400M115NS

This is a high-power cavity duplexer designed for S-band communication systems, which covers 2025–2120MHz (low channel) and 2200–2400MHz (high channel). It achieves ultra-low insertion loss: ≤0.7dB for the low band and ≤0.6dB for the high band, with VSWR controlled within ≤1.3:1 on both ports to guarantee superior impedance matching.

The duplexer provides outstanding isolation performance of ≥115dB between two channels, thoroughly preventing mutual interference of transmit and receive signals. With standard 50Ω impedance, it supports up to 200 Watts power handling, and works stably within the temperature range of +10°C to +50°C.

Mechanically, it adopts a silver-plated compact chassis with dimension 133mm × 95mm × 33mm (39mm Max height). Equipped with multi-type RF interfaces: N-Female for antenna port & low channel port, SMA-Female for high channel port, it is convenient for flexible system assembly. All raw materials comply with RoHS 6/6 environmental standard.

Suitable for 4G/5G TDD private base stations, rail & power dedicated communication, wireless bridge, drone video transmission, emergency command equipment and RF test systems.

Customization service: As a professional RF passive component manufacturer, we offer customized frequency bands, power capacity, connector types and mechanical dimensions to match your unique project demands. Three-year warranty: Supported by 3-year quality warranty to secure long-term stable operation and full technical after-sales support.

As a reliable Chinese RF filter & duplexer supplier, Apex Microwave supplies flexible OEM & ODM solutions for global clients covering wireless communication, public safety and defense industries.