FM Notch Filter with Low Noise Amplifier; Gain 20 dB and Operation to 3 GHz Notch Filter 850 MHz 45 dB

850 MHz               45 dB

If you're powering the LNA using the DC supply always take care to connect + to + or else it will damage the LNA

Commonly part of GSM 900 uplink

Wide Input voltage range +3

there are many antennas and filters that use RP-SMA connectors

FM Notch Filter with Low Noise Amplifier; Gain 20 dB and Operation to 3 GHz Notch Filter 850 MHz 45 dBPRODUCT DESCRIPTION This is a Pre Filtered Low Noise Amplifier. Very often signals in the FM band can saturate your receiver and kill the benefit of a Low Noise Amplifier. This module has an integrated FM Notch Pre filter that will reject strong FM signals and the LNA will amplify Airband, AIS, Weather Band and any other signals all the way up to 3 GHz. The FM Notch Filter is 7th order. The maximum gain of the LNA is 22 dB. DC POWER OPTIONS The module