Band Pass Filter
Blank PCB - 0.25 - 30MHz 8 Bands BPF Band Pass Filter For HF Ham Receiver | eBay
Bandpass filter for Colibri-SDR
Low Pass Filter kit
Filter in a box
Receiver module kit (including BPF)
1207MHz /1268MHz /1561MHz RF Bandpass Filter Module PCB Double BPF Board Electronic Filter Component SMA K Female Interface|Frequency Meters| - AliExpress
The VE7BPO Direct Conversion Receiver Mainframe – Dave Richards AA7EE
Band Pass Filter
Low Pass Filter kit
5B4AGN TXBPF HF Bandpass Filters | George Smart – M1GEO
9 band HF BPF - Share - PCBWay
Miniature HF Band-Pass Filter DIY KIT - sv1afn.com
Scratch-built 8-band HF SSB/CW transceiver (EI9GQ) – Part 2 – Receiver completion | VK3HN
Mini 433MHz RF Bandpass Filter Module PCB Double Sided Board BPF Module SMA-K | eBay
Band Pass Filter Integral Molding No Burr 433 Mhz Band Pass Filter For Bpf Module - Contactors - AliExpress
RX Triplexer 2L ASSEMBLED| hamparts.shop
Blank PCB - 0.25 - 30MHz 8 Bands BPF Band Pass Filter For HF Ham Receiver | eBay
Amazon.com: Triple-Tuned Band-Pass Filter for Receivers and Multiplexers (10 m Band 28.00-29.70 MHZ) : Electronics
BAND PASS FILTER PCB DIY | eBay
Octave RF Filters
YO3DAC - Homebrew RF Circuit Design Ideas
YO3DAC - Homebrew RF Circuit Design Ideas
Low Price SDR Receiver 10kHz To 1GHz | MSI001 MSI2500 SDR Board | Simple and Easy SDR for SWLs |HF VHF UHF AM FM SSB CW Receiver | ELEKITSORPARTS
A simple homebrew high pass filter | The SWLing Post
Blank PCB - 1.8 - 30MHz 5 Bands LPF Low Pass Filter For HF Ham Transceiver | eBay
