ColibriNANO SDR-based Receiver

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Expert Electronics ColibriNANO RF ADC 14-Bit 122.88Msps Direct Sampling SDR-based Receiver

The ColibriNANO opens new horizons for HF band enthusiasts, thanks to its 14-bit ADC, which provides a ~110 dB BDR and up to 3 MHz sample rate. A 0.5 ppm local oscillator gives the ColibriNANO a great frequency stability. Using the ColibriNANO remotely, in some rural area will give you the lowest air noise you've ever seen while won't rob you from any comfort or functionality. The ColibriNANO operated by our own ExpertSDR2 software and compatible with popular HAM software such as HDSDR, SDRSharp via the ExtIO library.

Direct connection with your laptop
Remote operation
Remote connection with a local transceiver
Spectrum analyzer

System Requirements:
2 or 4 core CPU Intel Core i3 or Core i5;
40 GB free space on the HDD/SSD for the ExpertSDR2 and accompanied programs;
17' or bigger monitor;
video card with OpenGL 1.5 or higher;
The ExpertSDR2 software supports Windows 7-10 32/64 bit, Linux (Ubuntu/Kubuntu 18.04 x64), and macOS 10.14 Mojave and higher.

Expert Electronics company developed the ExpertSDR2 software to control HAM radio equipment of its own design. Software version for the ColibriNANO allows you to harness all the potential of the receiver: remote operation, synchronization with the transceiver, IQ channel bandwidth up to 3 MHz, control of the preamplifier and LPF.

Supported modes: LSB/USB/DSB/CW/AM/SAM/NFM/WFM
IQ output via Virtual Audio Cable (VAC)
Compatibility with any sound card installed on your PC for the audio output
Synchronization with transceivers via CAT interface
Special interface to control the CW Skimmer
Minimum window resolution 860x466 pix
Support of the FullHD and 4K monitors
All new versions of the software are free


RF ADC, bit @ MHz 14 @ 122.88
ADC type ADS4145
RX Frequency range, MHz 0.1...55
Undersampling, MHz 0.1...500
Independent software receivers 1 + 1 SubRX
Sample rate, kHz @ bit 48; 96; 192; 384; 768 @ 24
1536; 1920; 2560; 3072 @ 16
Bandscope, MHz -
RX HF filters, MHz LPF: 55
Noise floor, dBm 1.9 MHz (160M) - 131
7.1 MHz (40M) - 130
52.5 MHz (6M) - 127
NPR (Noise Power Ratio) with Noise Bandwidth 5 MHz, dB 59
BDR on HF, dB 110
BDR on VHF, dB n/s
Sensitivity, uV 0.35
DR IMD3, not less dB 95
RMDR, dB 104
ATT/Preamp, dB from -31.5 to +6, with 0.5 step
Local oscillator TCXO, MHz +/- ppm 122.88 +/- 0.5
Built-in audio codec, bit -
RF input with up to 15 kV ESD protection 1 SMA connector
Maximum antenna input voltage, without ADC overload, mV (ATT=0 dB) 74 (Pk-Pk); 32.7 (RMS)
PC interface USB 2.0
DC voltage range, V 4.5...5.5
Current consumption, A 0.41
Power consumption, W 2.02
Operating temperature, °C/°F 0...+50/ +32...+122
Active device temperature, °C +45...+50
Dimensions L x W x H, cm/inches 9.0 x 2.5 x 1.7/ 3.54 x 0.98 x 0.67
Weight, kg/lbs 43 gr/ 1.52 oz
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