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The Fobos SDR is a high-performance Software-Defined Radio (SDR) receiver with a USB 3.0 interface.

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 SDR an ideal solution for hobbyists, researchers, and professionals in the field of radio communication seeking to leverage the capabilities of SDR technology fully.

We recommend to use Fobos SDR with the native software μSDR.

Specification

• Frequency range: 50MHz -6GHz (coverage 25 - 6025 MHz)
• Operation modes: double conversion heterodyne for VHF/UHF range / two-channel direct sampling for HF range
• 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
• External clock input: 10 MHz, high impedance
• Clock output: 10 MHz, 5Ohm, 3.0 V p2p, permanent
• Outline dimensions: 130 mm x 60 mm x 16 mm
• Weight: 143g