This is a small, cost-effective band pass filter centered at 1575.42 MHz with a typical insertion loss of 2.7 dB in the pass band. This filter has excellent rejection specifications. Rejection at 850 MHz and 1640 MHz for instance, is greater than 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. Note: you can swap the input for output in this filter as it is largely symmetric in terms of S21=S12.
- GPS L1 signal reception
- Rejection of strong signals in Cellular, LTE, UHF and 915 MHz, 2.4 GHz ISM bands
- Filtering in Software-defined radio receivers and transmitters such as HackRF, RTL-SDR, USRP, etc.
- In the Lab or out in the Field
1575 + 7.5 MHz
Frequency Minimum Attenuation
850 MHz 45 dB
1500 MHz 40 dB
1535 MHz 30 dB
1615 MHz 45 dB
1640 MHz 45 dB
1700 MHz 50 dB
Maximum DC voltage on input or output: +4V
Maximum RF input signal Level: +10 dBm
The filter uses SMA-F connectors.