RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO SMA Software Defined Radio (Dongle Only)

POWER YOUR ANTENNA – Activatable bias tee powers LNAs and active antennas directly from the dongle—cut the clutter, boost your signal.
PRECISION STABILITY – 1PPM temperature-compensated oscillator ensures rock-solid frequency accuracy for professional-grade reception.
BROAD SPECTRUM MASTERY – Seamlessly tune from HF to UHF with 3.2 MHz bandwidth—capture signals others miss.
PLUG PLAY VERSATILITY – Compatible with Windows, OSX, Linux, Android, and Raspberry Pi—your SDR setup, your way.
NEXT LEVEL NOISE REDUCTION – Enhanced filtering and low-noise PCB deliver crystal-clear signal clarity, even in crowded RF environments.
The RTL-SDR Blog V4 is a cutting-edge software defined radio dongle featuring the R828D tuner and RTL2832U ADC chip. It offers a wide tuning range from 500 kHz to 1.7 GHz with up to 3.2 MHz bandwidth, enhanced by a 1PPM temperature-compensated oscillator for exceptional frequency stability. Its aluminum shielded case with thermal pad ensures passive cooling, while improved filtering and a bias tee circuit enable powering of active antennas. Compatible across multiple platforms, this dongle is ideal for professionals and enthusiasts seeking reliable, high-performance SDR reception.