1、The large heat dissipation area of the receiver can better maintain long-term operation. 2、The alloy material is coated with anti‑corrosion paint, the surface is smoothly and the service life is greatly improved. 3、The product is light in weight and can be operated with one hand, reducing operator fatigue. 4、With 1kHz-2000 MHz continuous coverage, uses 14-bit ADC silicon technology, and has a visible bandwidth of up to 10MhZ. 5、Support for Windows/Linux/Android/OS X/Raspberry Pi 3, small size and good performance. Item Type: SDR Receiver Material: Aluminum alloy Features: 1.1kHz-2000 MHz continuous coverage; 2.14-bit ADC silicon technology; 3. Up to 10MhZ visible bandwidth; 4.11 Highly selective built-in front-end preselection filter; 5.For Windows/Linux/Android/OS X/Raspberry Pi 3; 6. Free world-class software; Compared with the original RSP1, the main additional features of RSP1A: 1. When the sampling rate is lower than 6mhz, the ADC resolution is increased to 14-bit native resolution, and it is increased to 16-bit when decimating; 2. Enhanced RF preselection (compared with the original RSP1, higher filter selectivity plus 4 additional subbands) to reduce the spurious response level; 3. Improved LNA structure with variable gain-RSP1 has only one gain step; 4. Improved intermodulation performance; 5. The performance is extended to 1kHz to 2GHz, single antenna port; 6. Use 0.5ppm TCXO (software can be fine-tuned to 0.01ppm) to improve frequency stability; 7. Optional broadcast AM/FM/DAB notch filter; 8.Radio frequency shielding in a sturdy plastic housing. Note: 1 An open API allows developers to create new demodulators or applications around the platform. 2RSP1A is also compatible with HDSDR, SDR console and software packages 3. Using the free professional SDRUno software, you can enjoy all operating modes while monitoring the spectrum up to 10 MHz in real time. SDRUno software allows you to operate 1 to 4 independent virtual SDR receivers within the 10MHz bandwidth selected by the hardware. The actual number of virtual SDR receivers is limited by the processing power of the PC used. RSP1A Specifications: Low Current: 185mA (not including bias current) Connectivity Single 50Ω RF connector (SMA) USB 2.0 (High Speed) Type B Socket Frequency Range: Continuous coverage 1kHz-2GHz Frequency Tolerance: 0.5ppm (maximum) ADC Features: Sampling Frequency: 2-10.66MSPS 14-bit native ADC (2-6..48MSPS) 12 bits (6.048-8.064MSPS) 10 bits (8.064-9.216MSPS) 8 bits (>9.216MSPS) Bias voltage T Software optional 4.7V at 100mA References: High stability 0.5PPM TCXO Can be fine-tuned to 0.01PPM on site Maximum recommended input power Continuous 0dBm, short-term 10dBm Typical Noise Figure: 18dB at 2MHz 15dB at 12MHz 15dB at 25MHz 15dB at 40MHz 3.3dB at 100MHz 3.3dB at 200MHz 7.7dB at 386MHz 3.6dB at 660MHz 5.0dB at 1500MHz 6.3dB at 1800MHz If The Pattern: Zero IF, full IF bandwidth Low intermediate frequency, intermediate frequency bandwidth≤1.536MHz If The Bandwidth: 200 kHz 300 kHz 600 kHz 1.536 MHz 5.0 MHz 6.0 MHz 7.0 MHz 8.0 MHz Front-end Filtering: Automatic configuration Lowpass: 2 MHz Bandpass: 2-12 MHz 12-30 MHz 30-60 MHz 60-120 MHz 120-150 MHz 250-300 MHz 300-380MHz 380-420MHz 420-1000MHz Highpass: 1000 MHz Notch Filter: FM filter>50dB 85-100MHz MW filter>30dB 660-1550kHz DAB filter>30dB 165-230MHz>3>30dB 660-1550kHz >30dB 660-1550kHz 1 x Connection Line 1 x Antenna 1 x Receiver 1 x User Manual