Standard SMD Ceramic Duplexer

Description

Temwell Group offers standard dielectric resonator duplexers (DR duplexers) in SMD (surface mount) packages, integrating transmit (TX) and receive (RX) filtering functions to effectively meet the needs of a wide range of frequency bands from MHz to GHz. This series of DR duplexers features a compact design and high frequency stability, maintaining low insertion loss and excellent TX/RX isolation and out-of-band rejection performance even under high power and high isolation requirements. It achieves high attenuation and stable duplex filtering even within limited PCB space. This product is particularly suitable for applications requiring high filtering accuracy, high isolation, and miniaturization, such as wireless communication modules, small base stations, radar systems, industrial and professional communication equipment, and IoT gateways.

Specification Range

• Frequency band: DC to 60GHz
• Bandwidth: 1MHz to 40GHz
• Type: SMD
• Impedance: 50 /75 ohm

Series Feature

All standard items are mature models with completed designs, which can be ordered at any time and put into production quickly, with an average delivery time of only 7 to 14 days, greatly improving project development efficiency and procurement convenience. The products also support a variety of connector specifications, facilitating integration into different system architectures and enhancing the flexibility of practical applications.