2m 144-148 MHz 100W Receiving and Transmitting Bandpass Filter
144MHz - 148MHz 100 W 0.15 dB Super Low Loss Receiving and Transmitting Band Pass Filter
Intended for use with transceivers and transverters up to 100 W output, or before any wide band low noise amplifier (LNA) to protect from out of band signals.
This filter is equally good as transmitting and as receiving filter with super low loss (0.15 dB).
Super low insertion loss. Excellent to put before any LNA or protect receiver from HF transmitters. This band-pass filter will suppress any signals from HF 1.8 - 28MHz stations 50-54MHz, 70cm 432MHz (430 - 440MHz).
Filter will reduce TVI problem or your problem with neighbors with strong HF, 6 meter or 70 cm transmitters.
Here are presented measured results with HP8753ES network analyzer full two port calibrated.
Achieved results on a built Bandpass filter:
2 meter band, 144 MHz Bandpass Receiver for Ham:144 - 146 MHz High Selectivity, High Q, Low Loss Band pass Filter
2 meter band, 144 MHz Receiver Outdoor Bandpass: 144 - 146 MHz High Selectivity, High Q, Low Loss Band pass Filter Outdoor Mounting
2 meter band, 144 MHz Bandpass with SPF preamplifier: 144 - 146 MHz High Selectivity, High Q, Low Loss Band pass Filter with SPF-5122Z Preamplifeir
2 meter band, 144 MHz Bandpass with PGA preamplifier: 144 - 146 MHz High Selectivity, High Q, Low Loss Band pass Filter with PGA-103+ Preamplifeir
2 meter band, 144 MHz 100 W Bandpass for Ham: 144 - 148 MHz 100 W Receiving and Transmitting Band pass Filter
2 meter band, 144 MHz 200 W Bandpass for Ham: 144 - 146 MHz 200 W Receiving and Transmitting Band pass Filter
2 meter band, 144 MHz 1500 W Bandpass: 144 - 148 MHz Low Loss (<0.1 dB) High Power Band pass Filter 1.5 kW
2 meter band, 144 MHz 4000 W Bandpass: 144 - 148 MHz Low Loss (<0.1 dB) High Power Band pass Filter 4 kW
2 meter band, 144 MHz EME 3 Bandpass PGA preamplifier: 144 - 148 MHz EME 3 Filter Relay With Preamplifier