SunSDR PRO features a high speed LTC2209 ADC for superior BDR, Blocking Dynamic Range, a big heatsink for good cooling, a local oscillator with high stability.
The SunSDR2 PRO comes with a 10 MHz reference input as standard. The user friendly but powerful ExpertSDR2 software is included and future updates are free.
Separate independent receive path based on Direct Down Conversion principle (DDC)
Separate independent transmitter, based on the Direct Up Conversion principle (DUC)
Full or half-duplex mode *
Antenna switch for 2 antennas in HF
10 MHz reference input
Built-in power-meter and SWR-meter in HF band
8 open collector outputs for control of antenna switches, band pass filters or other accessories.
ALC output for external power amplifier**
PTT input for footswitch
CW key input
Headphones output, impedance 8-10000 Ohm
Microphone input for dynamic or electret microphone
Modular microphone input for Yaesu MH-31 or other hand mic with PTT and 3 additional function buttons
Polairty reversal protection
Ethernet LAN interface with galvanic isolation between transceiver and PC
Transceiver’s calibrations are kept inside the device. No need for primary calibration
Remote operation over LAN with CW key and PTT via E-Coder panel, and RX and TX audio via PC.
Remote Control over Wan/Internet using the ExpertSDR Remote System (free software).
* Full duplex mode is supported by the hardware, but is not yet implemented in the software.
Full duplex is a planned feature in a future release of ExpertSDR2.
** ALC functionality is supported by the transceiver’s hardware but is not implemented in the ExpertSDR2 software.
It will be supported in the future ExpertSDR2 software releases.
Amateur Radio HF/VHF transceiver
SO2R/SO2V contest radio
MO2R – two operators in Run & Multiplier station applications
Spectrum analyzer with the spectrum scope up to 80MHz
Record frequency spectrum for later playback
Clean operating position controlling radio over LAN
Remote Control via DSL or mobile 4G or 3G connection
The ExpertSDR2 software package is used to control the SDR transceiver.
In receiving mode the software provides two independent receiving channels with up to 312 kHz bandwidth.
Each receiver has its own sub receiver. ExpertSDR2 runs under Windows XP/7/8/10 x32 or x64, Linux Ubuntu x64 and MacOS (MacOS currently beta).
Minimum hardware requirement Intel Core i3 1.6GHz or higher, video card supporting OpenGL 1.5 and RAM 256 MB or more.
RX VHF filters, MHz WideRX: 95-155 or SAW filter for 2M: 144-148BDR on HF, dB 130 BDR on VHF, dB 114 Sensitivity, uV 0.2 DR IMD3, not less dB 98 RMDR, dB 110 ATT/Preamp, dB -20; -10; 0; +10 VHF LNA, dB +22 RF DAC, bit @ MHz 14 @ 640 TX Frequency range, M All amateur bands 160-6; 2 Output power on HF, W 15 (up to 20) Output power on 6M, W 15 Output power on VHF, W 7 (up to 8) TX IMD3, dB 25-30 on HF/VHF Local oscillator TCXO, MHz +/- ppm 20 +/- 0.5 External 10 MHz oscillator input + Built-in audio codec, bit 24 RF input/output 2HF, 1VHF (Mini_UHF) ADC IN, DAC OUT (SMA) PC interface LAN 100 Mbit DC voltage range in RX/TX, V 10…16/ 12…16 Recommended DC voltage, V 15 Current consumption RX/TX, A 1.25 / 5 Power consumption RX/TX, W 19 / 75 Operating temperature, °C/°F 0…+50/ +32…+122 Dimensions L x W x H, cm/inches 19.0 x 17.0 x 5.0/ 7.48 x 6.69 x 1.97 Weight, kg/lbs 1.5/ 3.31
Specifications are subject to change without notice or obligation and specifications are only guaranteed within the amateur radio bands.
SunSDR2 PRO Transceiver
LAN-cable 1.8m for connecting to local network
Power cable 2.0m for connecting to power supply
Two 6.3mm phono male to 3.5mm phono female adapters to connect a headset to the radio
Mini UHF (male) to SO239 (UHF/PL female) pigtail adapter with 30 cm RG58 coax.
In addition to the sunsdr2pro we also recommend the following accessories :
Noise cancelling headphones and ModMic boom microphone
E-Coder control panel for ergonomic contest or DX operation
Pileup RPI Server for remote control over WAN/Internet
UHF to Mini-UHF adapter
UHF to Mini-UHF pigtail adapter
Spare Power Plugs