The Fobos SDR is a high-performance Software-Defined Radio (SDR) receiver with a USB 3.0 interface. This device offers a continuous operating frequency range from 100 kHz to 6 GHz and up to 50 MHz bandwidth with 14-bit signal sampling resolution, ensuring full data integrity. With two auxiliary input channels, HF1 and HF2, for coherent direct sampling and a primary RF reception channel, Fobos SDR provides flexibility and precision in signal reception. Support for an external clock input, straightforward driver installation, and wide compatibility with popular software such as SDRSharp, HDSDR, and GNURadio make Fobos

• IQ sample rate (bandwidth): 4 - 50 MHz
• ADC resolution: 14 bits
• Frequency stability: ±0.5 ppm
• Blocking Dynamic Range: 82 dB UHF/VHF / 86 dB in HF
• Selectivity: -110 dBm combined selectivity
• IQ Image rejection: 52 dB (software)
• Maximum RF input: +10 dBm
• Power source: USB Plug, 3.8 - 5.5 V nominal
• Current consumption: 450 mA in idle state / 670 mA in direct sampling mode / 850 mA in full band operating mode
• Clock source: internal / external, selectable within API
• External clock input: 10 MHz, high impedance
• Clock output: 10 MHz, 5Ohm, 3.0 V p2p, permanent
• Operating Temperature: 0..+60C
• PCB type: 6-layer impedance controlled, HASL finished
• PCB dimensions: 110 mm x 60 mm
• Outline dimensions: 130 mm x 60 mm x 16 mm
• Weight: 48 g