SF455A
SF455A is CDMA 450 Low Loss TX Filter manufactured by Cetc.
..
China Electronics Technology Group Corporation No.26 Research Institute
CDMA 450 Low Loss TX Filter
System Designator Function A/B TX
.sipatsaw.
SIPAT Co., Ltd.
Part Number:SF455A
1． Test conditions
RF power Room Temperature Terminating source impedance (ZS): Terminating load impedance (ZL):
0 23 50 50 dBm °C
Ω Ω
2． Specifications
Minimum
Centre frequency Pass Band Insertion Loss in Pass Band VSWR in Pass Band Absolute Rejection 0.3 MHz
- 442.5MHz RX Rejection 462.5 MHz
- 467.48 MHz 462.5 MHz
- 467.48 MHz
- ) Rejection 900 MHz Cellular 467.48 MHz
- 1565 MHz Rejection GPS Band 1565 MHz
- 1585 MHz Rejection PCS DCS UMTS 1585 MHz
- 1800 MHz Operating...
