1. The for msi2500 for msi001 scheme is adopted to RSP1 circuit and USB interface. 2. The effective frequency range is from 10KHz to 2GHz, with 12bit resolution and full 10MHz real-time visual bandwidth (processing 10MHz wide signal at the same time). 3. It is widely used in FM, AM, NFM (narrowband FM analog ), single sideband, wide and narrow band analog and digital , digital radio, etc. 4. Compatible with four platforms: applicable to , Linux, MACOS and Android. 5. Perfect support for mainstream software such as SDRuno, HDSDR, console, and GNURadios. Frequency range: 10kHz-1GHz Socket: USB 2.0 Size: 68x28x15mm (excluding connector) Colour:White Material:aluminum Package Contents: 1 x SDR receiver 1 x Antenna 1 x suction cup base Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.