USB: USB 2.0 Full speed , USB 1.1 compatible
Radio Port: RXD, TXD, max. 57600 Bd
CW: open collector, driven from DTR, max 30V/400mA
PTT: open collector, driven from RTS, max 30V/400mA
FSK: open collector, driven from DTR (requires EXTFSK from MMTTY)
SQL: input, close to ground or high (two inputs) to activate. Wired to CTS
Dimensions: W 60mm (2.4") x H 25mm (1") x D 80mm (3.2")
Weight: 500 g
Rear Panel
(1) - LINE IN: 3.5mm (1/8") jack – connects to sound card Line In
TIP – Signal, RING – NC, SHELL - Signal Ground
(2) - LINE OUT: 3.5mm (1/8") jack – connects to sound card Line Out
TIP – Signal, RING – NC, SHELL - Signal Ground
(3) - RADIO: DB15F connector for radio interconnection – a detailed description is in Appendix A
(4) - USB: USB B connector for computer connection. Connect a standard USB A-B cable.
Front Panel
(1) - CONTROL: RED color indicates when radio sends data to computer
(2) - CONTROL: GREEN color indicates when computer sends data to radio
(3) - PTT: RED color indicates when PTT is active
(4) - CW: RED color indicates when CW is active
(5) - SQL: GREEN color indicates when squelch is active
(6) - POWER: YELLOW color indicates when unit is powered