RTL-SDR bandpass-filter and DIY coax-notch filters
HF BPF, band pass filter, RTL SDR HERMES ODYSSEY HiQSDR Red Pitaya transceiver | eBay
filter
filtering
I made a filter for my RTL-SDR to be able to hear 2m/NOAA in the city! : r/ RTLSDR
137 MHz BP Filter and Noise Source analysed with RTL-SDR Dongle
bandpass filter
Broadcast AM Reject High Pass Filter (2.6 MHz HPF) by RTL-SDR Blog
Filter Ham WIFI Bluetooth for RTL-SDR Band Radio 2.4G receiver Pass 1575M BPF | eBay
Measuring the Frequency Response of a Bandpass Filter with the RTL-SDR
RTL-SDR.COM Broadcast FM Band-Stop Filter (88-108 MHz Reject) Now for Sale + RTL-SDR V3 Dongle Availability
I made a 137MHz NOAA bandpass filter. Here are some pictures of the filter and spectrum! : r/RTLSDR
RTL-SDR Blog Broadcast FM Band-Stop Filter
RTL-SDR 88-108 MHz Bandstop Filter & 2.6 MHz HPF Broadcast AM Filter Measurements - YouTube
band stop filter
low pass filter
RTL-SDR.com Broadcast AM high pass filter - TechnoFix UK
filters
RTL-SDR Blog V.3. Dongles User Guide
RTL-SDR Filter Cards | Multichannel SDR Transceivers and Audio Arrays
KA7OEI's blog: Characterizing the RTL-SDR Blog (Version 3) for HF reception using the "direct" input.
RTL-SDR Filter Cards | Multichannel SDR Transceivers and Audio Arrays
Band Pass Filter Bpf 315m 433m 900m 1090m 1575m 2450m 2.4g Anti-interference For Rtl-sdr Receiver Ham Radio Amplifier Remote - Oscilloscope Parts & Accessories - AliExpress
SDR
