NooElec Premium RTL-SDR

A software defined ultra-low noise radio capable of receiving almost ANY RF signal from approximately 25 MHz to 1700 MHz. Includes SDR, a high quality antenna base and 3 antenna masts to get you up and running without any additional purchases.

• The designed circuit board reduces noise by an average of 3 dB. Includes the same fantastic functions as the rest of the NESDR SMArt series, including an ultra-low noise TCXO with a guaranteed factory tolerance of <0.5 ppm. This is at least four times more accurate than the units advertised as 1PPM TCXOs with an initial offset of up to +/- 2PPM

• Same form factor as the other devices in the NESDR SMArt series, eliminating USB occlusion issues. Run devices side-by-side without messy extension cables or adapters, even on embedded devices like the Raspberry Pi.

• Thanks to the 4.5V bias tee with interference-free power supply and 250mA power supply, you can power almost any active antenna circuit without having to mess with drivers or software.