RTL-SDR Blog V.3. Dongles User Guide
RTL-SDR Filter Cards | Multichannel SDR Transceivers and Audio Arrays
A self contained ADS-B Receiver using a Raspberry Pi and RTL-SDR
Measuring the Frequency Response of a Bandpass Filter with the RTL-SDR
low pass filter
RTL-SDR.com Broadcast AM Block High Pass Filter Now for Sale
RTL-SDR 88-108 MHz Bandstop Filter & 2.6 MHz HPF Broadcast AM Filter Measurements - YouTube
filter
Direct Sampling 14 MHz Low Pass Filter and Galvanic Isolator for the RTL-SDR now for sale in Japan
A simple homebrew high pass filter | The SWLing Post
filter_char_setup
bandpass filter
RTL SDR Front End Filter Demonstration - YouTube
KA7OEI's blog: Characterizing the RTL-SDR Blog (Version 3) for HF reception using the "direct" input.
bandpass filter
RTL-SDR Filter Cards | Multichannel SDR Transceivers and Audio Arrays
RTL-SDR bandpass-filter and DIY coax-notch filters
RTL-SDR Filter Cards | Multichannel SDR Transceivers and Audio Arrays
Improved indoor HF reception on 20m band with band-pass filter - a bit less noise and much less mirrored signals : r/RTLSDR
band stop filter
