SCU-17 USB I
nterfaCe
U
nIt
16
Specifications
Supply Voltage
:
DC 5.0 V ±5%, Negative Ground
Current Consumption
: 130 mA
Data Jack
:
PTT: Maximum 25 V, 50 mA (open collector)
FSK: Maximum 25 V, 50 mA (open collector)
DATA-IN: 100 mVrms @ 10 k Ohms
DATA-OUT: 100 mVrms @ 600 Ohms
FSK/PTT Jack
:
PTT: Maximum 30 V, 250 mA (open drain)
FSK: Maximum 30 V, 250 mA (open drain)
AUDIO Jack
:
AUDIO-IN: 100 mVrms @ 600 Ohms
AUDIO-OUT: 100 mVrms @ 600 Ohms
CAT/RS-232C Jack
:
RS-232C voltage level
USB Connector
:
USB 1.1 or USB 2.0, USB bus power
Case Size
:
4.37” (W) x 1.0” (H) x 2.91” (D) (111 x 25.4 x 74.0 mm)
Weight
(approx.):
8.1 oz (230 g)