This is a small, cost-effective band pass filter centred at 922.5 MHz with a typical insertion loss of 4 dB in the pass band 920-925 MHz. This filter has excellent rejection specifications. Rejection at 800 MHz for instance, is typically 40 dB. The filter also provides power handling of up to a maximum +10 dBm and has an operating temperature range of -40C to +85C.
- 920-928 MHz ISM band applications such as RFID, Metropolitan Beacon System (MBS), Industrial monitoring, Home security, 33-centimeter (33 cm) amateur radio, etc.
- Rejection of strong signals in adjacent cellular bands
- Filtering in receivers and transmitters
Typical out-of-band rejection is 40 dB or higher. Please refer to the plot for filter performance.
The filter uses SMA-F connectors.
Maximum DC voltage on input or output: +3V
Maximum RF input signal Level: +10 dBm