RTL-SDR Blog RTL2832U R820T 1PPM TCXO HF BiasT SMA Software Defined Radio 25MHZ TO1760MHZ Dongle (Green)

This is an RTL-SDR software defined radio receiver with RTL2832U ADC chip, R820T2 tuner, 1PPM TCXO, SMA F connector and aluminum housing with passive cooling. Tunable from 500 kHz to 1.7 GHz with bandwidths up to 3.2 MHz (2.4 MHz stable). (HF works in direct sampling mode)
Ideal for use as a computer-based radio scanner with free software like SDR, HDSDR, SDR-Radio, GQRX or SDR Touch on Android. Works with computers such as Windows, OSX, Linux, Android, and Raspberry Pi
This model has some improvements over the others. It uses an improved R820T2 tuner, 1PPM TCXO, better components, a redesigned low-noise PCB, cooling improvements, additional ESD protection and SMA F connectors
It also has a software-activatable bias tee for powering the LNA and active antenna. Complete information on improvements To enable HF reception below 25MHz