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HOME > Cavity Ploducts > High Power Rx-Tx Duplexer for GSM
Tx/Rx Duplexer,
  Filter for CDMA-A
Tx/Rx Duplexer,
  Filter for CDMA-B
Tx/Rx Duplexer,
  Filter for CDMA-C
Duplexer - Combiner Unit
  for GSM /GSM (DCU)
Combiner & Filter for
  GSM & CDMA
Duplexer - Coupler Unit
  for CDMA
Duplexer - Coupler Unit
  for WCDMA
High Power Rx-Tx
  Duplexer for GSM
Duplexer for Tower
  Amplifier - A
Duplexer for Tower
  Amplifier - B
800MHz Rx-Tx Duplexer &
  Filter For TETRA
Rx-Tx Duplexer for
  CDMA & TETRA
Rx-Tx Duplexer for
  1.4 - 2.2GHz
Filter for 1.4 - 2.2GHz
Receive-Splitter Unit
Combiner for Tx
Power Splitter for
  800MHz-2500MHz
Coupler for
  800MHz-2500MHz
Rx-Tx Duplexer for GSM
Rx-Tx Duplexer for DCS-A
Rx-Tx Duplexer for DCS-B
Duplexer for 3.5GHz
Rx-Tx Duplexer, Filter for
  2.4GHz
TD-SCDMA Filter
PHS Filter
Filter for GSM
Power 2WAY Splitter &
  Combiner
Download AcrobatReader
¢Æ High Power Rx-Tx Duplexer for GSM 
Please E-mail us if you need custom design products.
amt@amtsaw.com
Specifications DCF-9/25B SDP-9/25C
Rx Tx Rx Tx
Operating Frequency
(MHz)
890-915 MHz 935-960MHz 890-915 MHz 935-960MHz
Insertion Loss
(dB)
¡Â1.0dB ¡Â0.5dB ¡Â1.1dB
In Band Ripple
(dB)
¡Â0.5dB ¡Â0.3dB ¡Â0.5dB
Return Loss
(dB)
¡Ã18dB ¡Ã18dB
Isolation
(dB)
¡Ã80dB@935-960MHz ¡Ã60dB@890-915MHz ¡Ã80dB
Power Capacity 150W 60W
Dimension 250 mm¡¿135mm¡¿115mm 178mm¡¿95mm¡¿52mm
Connector SMA-KF;N-KF;7/16-KF SMA-KF
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