SDR Deals

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2 deals in SDR

RTL-SDR Blog V4L (Lite) R828S SDR Dongle

SDR · RTL-SDR Blog (eBay)

Tue, Sep 15, 3:24 PM

RTL-SDR Blog V4L (Lite) R828S SDR Dongle

The new August 2026 revision of the most popular budget SDR dongle, sold by RTL-SDR Blog's own eBay store. Tunes 500 kHz–1.7 GHz with up to 3.2 MHz of bandwidth, 1PPM TCXO, software-switchable bias tee, and a built-in HF upconverter in an aluminum case. Works with free software like SDR#, SDR++, and GQRX on Windows, Linux, and Raspberry Pi (driver update needed for the new R828S chip). Dongle only.

$37.95

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Price verified Tue, Sep 15, 3:24 PM CT — verify price before purchasing.

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SDR · Ham Radio Outlet

Sun, Sep 13, 9:13 AM

SDRplay RSP1B 1kHz–2GHz SDR Receiver

14-bit USB SDR receiver covering 1 kHz to 2 GHz with a triple-conversion frontend, suited for HF through UHF monitoring, satellite reception, and general-coverage listening. Works with SDRuno, SDRconnect, and other SDR software.

$139.95

Free shipping

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Price verified Sun, Sep 13, 9:13 AM CT — verify price before purchasing.

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SDR Buying Guide

A $35 USB dongle turns your laptop into a receiver covering 500 kHz to nearly 2 GHz — aircraft ADS-B, weather satellite images, repeater traffic, and HF with an upconverter. Our ranked SDR dongle guide compares the RTL-SDR Blog V4, Airspy HF+ Discovery, and SDRplay RSPdx honestly, by what each can actually receive at its price.

Start cheap. Upgrade when you can name exactly what your current dongle can't do — that's the only review that matters.

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