144MHz Band Pass Filter Completely self-contained - built-in power

Completely self-contained - built-in power supply for 100-250 VAC

it's been improved and functionality has been expanded to include a new aluminum enclosure with built in pre-drilled and tapped heat sink

Tuning Range

RS-UV3 Arduino Communications Examples

The FCC does not allow the commercial sale of power amplifiers that operate below 30MHz with gain in excess of 15 dB

144MHz Band Pass Filter Completely self-contained - built-in powerCost effective bandpass filter suitable for RX and TX application up to 20W. Microstrip design constructed on FR 4 board with gold plating for low insertion loss. Uses: Before and after LNA's to reject out of band signals TX output harmonic rejection for transmitters, transceivers and transverters IF filtering for microwave transverters 144 Filter Specs: Insertion Loss: < 0. 7 dB 144 148 MHz Rejection: < 50 dB @ 288 900 MHz, < 20 dB @ 100 MHz Power: