RTL-SDR Blog V4 – Software Defined Radio (SDR) Receiver

Description

RTL-SDR

The RTL-SDR Blog V4 is the reference budget software defined radio for receiving signals from roughly 500 kHz to 1.75 GHz, ideal for learning RF, tracking aircraft and monitoring the bands.

The V4 revision improves the front end and filtering over earlier dongles for cleaner reception, and it works out of the box with the entire open-source SDR toolchain. It’s the standard first radio for anyone getting into signal analysis.

Key features

• ~500 kHz to 1.75 GHz receive coverage
• Improved V4 front end for lower noise and better filtering
• Works with SDR#, GQRX, GNU Radio and more
• USB powered with an SMA antenna connector

What’s in the box

RTL-SDR Blog V4 dongle, telescopic antenna set (kit-dependent).