Direct sampling HF transceiver
The SunSDR2 QRP is the HF transceiver with 5W output power and a wide range of capabilities. Thanks to the constantly improving ExpertSDR2 software and advantages of the direct sampling the SunSDR2 QRP can solve any given task for a reasonable price. The SunSDR2 QRP can be used either locally via the LAN interface or remotely using the Expert Remote system, it gives you flexibility in arranging your working place as never before.
Minimum PC specs
The ExpertSDR2 software supports two types of OS: Windows XP/Vista/8/10 and Linux Ubuntu/Kubuntu.
|General coverage receiver in HF, MHz||0.1...55|
|Frequency coverage in HF in TX mode, MHz||All amateur frequencies|
|Maximum transmitter's output power in HF, W||5|
|Blocking dynamic range in HF mode (BDR), dB||120|
|RF ADC clock frequency, MHz||122.88|
|RF ADC resolution, bit||16|
|RF DAC clock frequency, MHz||122.88|
|RF DAC resolution, bit||14|
|Local oscillator's stability, ppm||+/- 2.5|
|Supply voltage range for TX mode, V||+10...15|
|Supply voltage range for RX mode, V||+7...15|
|Recommended supply voltage, V||+12|
|Maximum consumption current, А||3|
|Built-in audio codec resolution, bit||24|
|Operating temperature, ºC||0...+75|
* More modes can be supported via external software
Specifications are subject to change without notice or obligation and specifications are only guaranteed within the amateur radio bands.
Warning! Software for each device is different! Double-check your device before downloading!
ExpertSDR2 v.1.2.0 RC2_SunSDR2 QRP
To use the ExpertSDR2 software, please install the Visual Studio Redistributable 2015 x86 (32bit) either from the ExpertSDR2 installer or from the official Microsoft web-site:
Linux x64 (created by Ubuntu 16.04)
ExpertSDR2 v.1.2.0 RC
ExpertSDR2 v.1.2.0 alpha 6