In high-frequency communication systems, cavity duplexers are key RF components used to efficiently separate and synthesize signals in different frequency bands. The 14.4-15.35GHz cavity duplexer launched by Apex Microwave has the characteristics of low insertion loss, high isolation, and a wide operating temperature range, providing reliable RF solutions for satellite communications, millimeter-wave radars, 5G backhaul systems, etc.

1. Product Features

Operating frequency: 14.4-14.83GHz / 15.15-15.35GHz

Low insertion loss: ≤2.2dB, reducing signal attenuation

High return loss: ≥18dB, ensuring signal matching

High isolation: ≥80dB (adjacent band suppression)

Power handling capacity: maximum 20W CW

Operating temperature: -40°C to +70°C

Connector: SMA-Female, compatible with a variety of RF devices

Appearance size: 62mm × 47mm × 12.5mm (maximum 17.5mm)

2. Typical applications

Satellite communication (SATCOM): optimize the management of transmission and reception signals and improve communication quality

Millimeter wave radar system: ensure accurate separation of radar signals and improve detection capabilities

5G backhaul and microwave links: enhance link stability and reduce signal interference

Aerospace and defense communications: suitable for high-reliability RF signal distribution systems

3. Reliability and Customization Service

The duplexer uses RoHS certified materials to ensure environmental protection and long-term reliability. It also supports customization of different frequency ranges, interface types, installation methods, etc. to meet different engineering needs.

4. Three-year quality assurance

All Apex Microwave RF products come with a three-year warranty to ensure long-term stable operation, and are equipped with professional technical support and after-sales service.

Learn more: Apex Microwave official website https://www.apextech-mw.com/