SB-2000 USB RADIO INTERFACE
1.
SP & MIC cable
It is a RCA to 3.5 mm audio jack cable. The impedance of the jack is 600 ohms.
2.
USB cable
The 4-pin B to 8 pin USB cable.
3.
DE-25 to data, CAT or CI/V and CW port of transceiver cable
CABLE SPECIFICATION
CG Antenna Co., Ltd.
http://www.cgantenna.com