A 1.5 KW LPF for 160-6m
Best Receiving Outdoor 2 meters band-pass filter 144 - 146 MHz
Band Pass Filter
5B4AGN TXBPF HF Bandpass Filters | George Smart – M1GEO
1.8-54 MHz 7-Band Low Pass Filter 1.5KW — VK-AMPS
Miniature HF Band-Pass Filter DIY KIT - SV1AFN shop - Available for all HF bands | eBay
Single Band Bandpass Filters – Dunestar Systems
BPF
Miniature HF Band-Pass Filter DIY KIT - sv1afn.com
2 meter band. 100W Receiving and Transmitting Bandpass Filter
Standard DIY Testing Circuit Kit - RF Bandpass Filter | Temstron Co., Ltd. | Band Pass Filter Suppliers
A simple homebrew high pass filter | The SWLing Post
HF BPF, band pass filter, RTL SDR HERMES ODYSSEY HiQSDR Red Pitaya transceiver | eBay
pcb for HF low pass filters - Share - PCBWay
Low Pass Filter kit
5B4AGN TXBPF HF Bandpass Filters | George Smart – M1GEO
Buy Two Band Low Pass Filter Kit with Bypass | Radio Experimenter's corner
Wonderful small filter kits for HF projects!
A 1.5 KW LPF for 160-6m
Band pass filters for HF
Universal HF Band Pass Filter Kit
Buy Band Kits for Low Pass Filters | Sotabeams Low Pass Filter | Amateur Radio Accessories and Equipment
KO7M - Ham Radio Blog: Great little low pass filter board
