microHAM © 2010 All rights reserved
9 - HARDWARE SPECIFICATIONS
USB: USB 2.0 Full speed, USB 1.1 compatible
Power consumption:
USB – less than 100mA
Power supply – 400mA at 13.8V (max. 16V)
Radio Port: RxD, TxD – max. 57,600 Baud, RTS/CTS handshake supported
Levels: TTL, inverted TTL, open collector bus, RS232
Aux Port: TTL – RxD, TxD, no handshake – 9600 baud maximum
CI-V Port: open collector bus – 9600 baud
CW: open collector, max 30V/400mA
FSK: open collector, max 30V/400mA
- supports 5/6/7 bit data, 1/1.5/2 stop bits, up to 300 baud
PTT1: open collector, max 30V/400mA
PTT2: open collector, max 30V/400mA
PA PTT: selectable by internal jumpers
open collector, max. 45V @ 0.8A
relay contact, max. 48V AC/DC @ 1A
LNA PTT: selectable by internal jumpers
open collector, max. 45V @ 0.8A
relay contact, max. 48V AC/DC @ 1A
Foot Switch: active when closed to ground, max load: 1 mA at 5V
PTT IN: active when closed to ground, max load: 1 mA at 5V
Monitor: Mono, 2 Watts @ 4 Ohm speaker
Audio Out: 600 Ohm, 4V p-p max.
Left channel
AC coupled
Audio In: 50K Ohm, max 4Vpp
dual channel (Stereo)
AC coupled
Dimensions: W 2325mm (9.125") x H 44mm (1.73") x D 105mm (4.125")
Weight: 1.3 kg (1.875 lbs.)
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