Lectrosonics UFM144 - UHF Filter and Amplifier Inline Module (470 - 614 MHz)The UFM144 is used to configure antenna systems requiring long cable runs or distribution to multiple receivers. RF filtering before gain minimizes intermodulation (IM) products and prevents overload. Two transmission line ceramic resonators at the input provide filtering with a 144 MHz bandwidth, followed by 12dB of gain using a high quality GaAsFET RF amplifier with an excellent +41dBm output IP3. Power can be applied to a side panel connector, or