Introduction：

This is an RTL-SDR blog 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.

Comes with a versatile dipole antenna kit, perfect for beginners. Short antennas are ideal for ADS-B, while longer antennas work well at lower frequencies. When used in a v-dipole configuration, the antenna is suitable for 137 MHz weather satellites and the International Space Station. Vertical configuration for ground signals. Two brackets and 3m of RG174 cable allow you to easily mount the antenna outdoors.

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 24 MHz

Product parameters:

1. Frequency range: 500KHz – 1766 MHz

2. Sampling rate: maximum 3.2Msps (2.56Msps stable value)

3. AD sampling bits: 8-bit

V3 main improvements:

SMA female antenna interface

4.5V DC Bias

Supports high frequency direct sampling mode (500 kHz – 24 MHz direct sampling)

Improvements over other RTL SDRs (R820T2, PCB optimization, etc.)