932.775-934.775MHz/941.775-943.775MHz GSM Cavity Duplexer

The CDU00933M00942A01 from Concept Microwave is a Cavity Duplexer with passbands from 932.775-934.775MHz at low band port and 941.775-943.775MHz at high band port. It has an insertion loss of less than 2.5dB and an isolation of more than 80 dB. The duplexer can handle up to 50 W of power. It is available in a module that measures 220.0×185.0×30.0mm. This RF cavity duplexer design is built with SMA connectors that are female gender. Other configuration, such as different passband and different connector are available under different model numbers.

Cavity duplexers are three port devices used in Tranceivers (transmitter and receiver) to separate the Transmitter frequency band from the receiver frequency band. They share a common antenna while working simultaneously at different frequencies. A duplexer is basically a high and a low pass filter connected to an antenna.

Whatsapp Download as PDF

Product Detail

Product Tags

Applications

TRS, GSM, Cellular, DCS, PCS, UMTS
WiMAX, LTE System
Broadcasting, Satellite System
Point to Point & Multipoint

Futures

• Small size and excellent performances
• Low passband insertion loss and high rejection
• Broad, high frequency pass and stopbands
• Microstrip, cavity, LC , helical structures are avaliable according to different applications

Availability: NO MOQ, NO NRE and free for testing

	RX	TX
Frequency Range	932.775-934.775MHz	941.775-943.775MHz
Insertion Loss	≤2.5dB	≤2.5dB
VSWR	≤1.3	≤1.3
Rejection	≥80dB@DC-927.775 MHz ≥80dB@939.775-2000 MHz	≥80dB@DC-936.775 MHz ≥80dB@948.775-2000 MHz
Power	≤20W
Impedance	50 OHMS

Notes

1.Specifications are subject to change at any time without any notice.
2. Default is SMA female connectors. Consult factory for other connector options.

OEM and ODM servies are welcomed. Lumped-element, microstrip, cavity, LC structures custom triplexer are avaliable according to different applications. SMA, N-Type, F-Type, BNC, TNC, 2.4mm and 2.92mm connectors are avaliable for option.
Please feel freely to contact with us if you need any different requirements or a customized triplexer: sales@concept-mw.com.

Previous: 1350MHz-1850MHz/2025MHz-2500MHz/4400MHz-4990MHz Microstrip Triplexer

Next: DC-4000MHz/4000MHz-8000MHz/8000MHz-12000MHz Microstrip Triplexer/Combiner

-153dBm Duplexer