SDR
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
bandpass filter
bandpass filter
RTL-SDR 88-108 MHz Bandstop Filter & 2.6 MHz HPF Broadcast AM Filter Measurements - YouTube
low pass filter
Radio Amplifier | Pass Filter | Oscilloscope Parts Accessories - 315mhz 433mhz 1090mhz - Aliexpress
filters
KA7OEI's blog: Characterizing the RTL-SDR Blog (Version 3) for HF reception using the "direct" input.
RTL-SDR.com Broadcast AM high pass filter - TechnoFix UK
band stop filter
RTL-SDR.COM Broadcast FM Band-Stop Filter (88-108 MHz Reject) Now for Sale + RTL-SDR V3 Dongle Availability
A simple homebrew high pass filter | The SWLing Post
bandpass filter
RTL-SDR Filter Cards | Multichannel SDR Transceivers and Audio Arrays
SAW band pass filter 315MHz 433MHz 868MHZ 1090MHz 902MHz 915MHz 1590MHZ FOR WIFI RTL SDR receiver Ham Radio Amplifier|Instrument Parts & Accessories| - AliExpress
HF BPF, band pass filter, RTL SDR HERMES ODYSSEY HiQSDR Red Pitaya transceiver | eBay
RTL-SDR Filter Cards | Multichannel SDR Transceivers and Audio Arrays
I made a 137MHz NOAA bandpass filter. Here are some pictures of the filter and spectrum! : r/RTLSDR
Broadcast AM Reject High Pass Filter (2.6 MHz HPF) by RTL-SDR Blog
RTL SDR Front End Filter Demonstration - YouTube
RTL-SDR Blog V.3. Dongles User Guide
Review of Nobu's HF Upconverter, Galvanic Isolator and 14 MHz Low Pass Filter
I made a filter for my RTL-SDR to be able to hear 2m/NOAA in the city! : r/ RTLSDR
RTL-SDR Blog Broadcast FM Band-Stop Filter
Filter Ham WIFI Bluetooth for RTL-SDR Band Radio 2.4G receiver Pass 1575M BPF | eBay
