Westell – FirstNet Notch Filter

CS09-768-845

Westell FirstNet Notch Filter

Westell’s Band 14 / FirstNet Notch Filter helps to eliminate frequency interference with cellular sites and public safety applications that have Band 14 deployed.

Nearby AT&T sites can cause interference to wide band BDAs (bi-directional amplifiers), additionally a BDA may cause interference to a nearby AT&T site. These filters attenuate FirstNet’s band 14 by at least 30dB while passing the narrowband channels in the 700 and 800 bands.

Frequency Range
• Uplink: 799-816 MHz
• Downlink: 769-775 & 851-861 MHz

Product Highlights
• Mitigates out of band signals
• Improves BDA performance

Distributed by Alliance Corporation