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HOME > Cavity Ploducts > Tx/Rx Duplexer, Filter for CDMA-A
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
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Tx/Rx Duplexer, Filter for CDMA-A 
Please E-mail us if you need custom design products.
amt@amtsaw.com
Specifications SDP-8D SQF-8D/ R SQF-8D/ T
Rx Tx Rx Tx
Operating Frequency
(MHz)
825-835MHz 870 -880MHz 825-835 MHz 870-880MHz
Insertion Loss (dB) 2.2dB 2.2dB 2.2dB 2.2dB
In Band Ripple 1.0dB 1.0dB 1.0dB 1.0dB
Out Band Attenuation
(dB)
95dB@870-880MHz
45dB@ f07.5MHz
95dB@825-835MHz
45dB@ f07.5MHz
95dB@870-880MHz
45dB@ f07.5MHz
95dB@825-835MHz
45dB@ f07.5MHz
Return Loss (dB) 18dB
Operating Temperature -20~60
Power Capacity (W) 150W
Dimension (mm) 202 mm202mm79mm 202mmx104mmx79mm
Connector SMA-KF or N-KF
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