PRODUCT OVERVIEW

This is a small, cost-effective band pass filter 867, 868, 869, 870 MHz with a maximum insertion loss of 3 dB in the pass band. This filter has excellent rejection specifications. Rejection at 400 MHz and 950 MHz for instance, is greater than 60 dB and 50 dB, respectively. The filter also provides power handling of up to a maximum +10 dBm and has an operating temperature range of -40C to +80C.

APPLICATIONS

• ISM band, Short Range Devices, Industrial Telemetry, Asset Tracking

• Rejection of strong signals in Cellular, LTE, UHF and 915 MHz ISM bands

• Filtering in Software-defined radio receivers and transmitters such as HackRF, RTL-SDR, BladeRF, etc.

• Helium Miners

SPECIFICATIONS

Passband

867, 868, 869, 870 MHz

Frequency ------ Minimum Attenuation

400 MHz ------ 50 dB

800 MHz ------ 50 dB

950 MHz ------ 55 dB

NOTE

The filter uses SMA-F PCB edge mount connectors. The filter is reversible so the input and output can be swapped.

Maximum RF Input Power: +20 dBm