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Group Description

A new transceiver based on the direct digital conversion of radio signals was released by Expert Electronics company! DUC/DDC transceiver the SunSDR2 is the new generation of SDR-transceivers. Full-duplex mode is available, it works in the HF and VHF bands. It can be connected to PC via Ethernet (LAN) without installing drivers or via WiFi without wires! WiFi access point is inside of the SunSDR2. Calibration of image reject remained in the past, the suppression is more than 100dB. Software ExpertSDR is powered by Expert Electronics. Technical support ia available.
Site: http://sunsdr.com/en/home.html, http://sunsdr.com/en/products/9-transceiver/33-the-ducddc-hvvhfsunsdr2-transceiver.html

Parameters:
Direct convertion in RX/TX mode, in HF/VHF bands
Frequency range 0-65(80)MHz, 95(80)-148(160)MHz
Wide band spectrum panadapter up to 80MHz
Two independent receivers
Full duplex mode
High dynamic range of receiver: up to 119-120dB in the HF, up to 114dB in the VHF.
High sensitivity: -130dBm
DR IMD3(In Band): >95dBm
Output power: 20W(HF), 10W(VHF)
Reference 10 MHz input
Very small CW delay: 2-20ms
ADC sample rate: 160MHz
ADC resolution: 16 bit
SFDR receiver: 78-82 dB
DUC sample rate: 640MHz
DUC resolution: 14 bit
High perfomance 24 bit Codec on board
Connect to PC: LAN/WAN(Ethernet/WiFi 802.11 g/n)
Power supply: 12-15V 1A(RX)/5A(TX)
Very small size: 165x165x35mm
Weight: 1 Kg

Inputs/outputs:
VHF antenna connector(BNC)
Two HF antenna connectors(BNC)
Wide RF input port(SMA)(for XVTRX, measurement etc.)
Wide RF output port(SMA)(for XVTRX, measurement etc.)
Reference 10MHz input connector(SMA)
Two WiFi antenna connectors for 801.11 g/n up to 300Mb/s WAN(SMA)
ALC input port(RCA)
PTT input port(JACK 6.3mm)
CW Key input port(JACK 6.3mm)
External Control port with 10 power switch and RS-485 interface(D-SUB-15)
Electret Microphone input(line)(JACK 6.3mm)
Dynamic Microphone input with PTT switch - MH-31(RJ-45)
Headphones output(line)(Jack)

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