Description

Includes 1x RTL-SDR Blog brand R828D RTL2832U 1PPM TCXO SMA V4 Dongle.

The RTL-SDR Blog V4 has several improvements over generic brands including use of the R828D tuner, triplexed input filter, notch filter, improved component tolerances, a 1 PPM temperature compensated oscillator (TCXO), SMA F connector, aluminium case with passive cooling, bias tee circuit, improved power supply, and built in HF upconverter.