INTERFACES DE LA CASA MICRO HAM

USB: USB 2.0 Full speed , USB 1.1 compatible 
Power consumption:
           USB: up to 100mA
           External: 400 mA (16 V max)

Radio Port: RXD, TXD, (RTS, CTS) max. 57600Bd
- levels: TTL, inverted TTL, open collector bus, RS232

Aux Port: TTL RxD, TxD - 9600 baud maximum

CI-V Port: open collector bus - 9600 baud

CW: open collector, max 30V/400mA

FSK: open collector, max 30V/400mA
- supported 5/6/7/8bit data length, 1/1.5/2 stop bit, up to 300 Bd

PTT1: open collector, max 30V/100mA

PTT2: open collector, max 30V/400mA

PA PTT: selectable by rear panel switch
- open collector, max. 48V/1.5A
- relay contact, max. 125VAC/2A 60VDC/2A

LNA PTT: selectable by rear panel switch
- open collector, max. 48V/1.5A
- relay contact, max. 125VAC/2A 60VDC/2A

Foot Switch: input, active when closed to ground, max. 5 mA

Audio Out:
- single channel (left)
- output impedance:600 Ohm
- output level: 4V p-p (max)
- AC coupled
- 3dB bandwidth: 0.2 - 6KHz typical
    
Audio In:
- dual channel (stereo)
- input impedance: 50k Ohm
- input level: 4V p-p (max)
- AC coupled
- 3dB bandwidth: 0.2 - 6KHz typical