Home Contact Us Sitemap
AMT Advanced Microwave Technologies
Certificate Saw Products Dielectric Products Cavity Products LaserDiodes Products Company
HOME > Cavity Ploducts > Tx/Rx Duplexer, Filter for CDMA-B
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 Tx/Rx Duplexer, Filter for CDMA-B 
Please E-mail us if you need custom design products.
amt@amtsaw.com
Specifications SDP-8D SQF-8E(G)/R SQF-8E(G)/T
Rx Tx Rx Tx
Operating Frequency (MHz) 825-835MHz 870 -880MHz 825-835 MHz 870-880MHz
Insertion Loss (dB) ¡Â2.2dB ¡Â2.2dB ¡Â2.1dB ¡Â2.1dB
Out Band Attenuation (dB) ¡Ã25dB@ f0¡¾7.5MHz (E Type)
¡Ã35dB@ f0-4MHz ¡Ã35@ f0+5MHz (G Type)
Isolation (dB) ¡Ã76dB (E Type)
¡Ã80dB (G Type)
------
Return Loss (dB) ¡Ã18dB ¡Ã20dB
In Band Ripple (dB) ¡Â1.0dB ¡Â1.0dB
Operating Temperature -20¡É~60¡É -20¡É~60¡É
Power Capacity (W) 30W 30W
Dimension (mm) 166 mm¡¿62mm¡¿75mm 96mm¡¿49mm¡¿75mm
Connector SMA-KF
Contact Us
Go Backward Go Top
Download Brochure