This is a small and cost-effective Filtered Low Noise Amplifier with a passband from 118 to 140 MHz with excellent rejection of FM band. Within the Airband, the Gain is 20 dB while the Noise Figure is less than 1 dB. The RF Input has an ESD diode for static protection. The device can be powered using either the Micro USB port or with a DC supply using the two-pin header. The DC supply can vary over a wide range from +4 VDC to +12 VDC.
Frequency Typical Attenuation
- The filter uses SMA-F PCB edge mount connectors.
- Maximum RF input signal Level: +15 dBm