HOME > Cavity Ploducts > Filter for 1.4 - 2.2GHz
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
¢Æ Filter for 1.4 - 2.2GHz
Please E-mail us if you need custom design products.
amt@amtsaw.com
Specifications
SQF-15/19
SQF-19/20
SQF-19/60
SQF-19/75
Operating Frequencies
1410-1429 MHz
1510-1529 MHz
1900-1920 MHz
1880-1900MHz
1970-1980MHz
1920-1980 MHz
1930-1960 MHz
2110-2180 MHz
1805-1880 MHz
1710 - 1785 MHz
Out Band Attenuation
¡Ã14dB @ f0¡¾15MHz
¡Ã34dB @ f0¡¾20MHz
¡Ã50dB @ f0 + /-20 MHz
Insertion Loss
(dB)
¡Â1.5dB
¡Â1.2dB
¡Â0.7dB
¡Â0.7dB
In Band Ripple
(dB)
¡Â0.5dB
Return Loss
(dB)
¡Ã18dB
Power Capacity
(W)
60W
Dimension
(mm)
106 mm¡¿72mm¡¿ 46mm
Connector
SMA-KF or N-KF
Please E-mail us if you need custom design products. 
amt@amtsaw.com
