OG_MU4-USBIF_v10e 7 Circuit Design, Inc.
OPERATION GUIDE
◼
2.3.1 General specifications
Parameter
Specification
Unit
Remark
Supply voltage
USB bus power
Consumption current
Transmitting: 59 / Receiving: 40
mA
USB bus power
Operating temperature
-20 to +65
ºC
The range varies with the temperature
conditions.
LED indicator
Tx, Rx, Power
Switch
Initialize
External dimensions
47 × 78 × 16 (W × D × H)
mm
Including the connector.
Not including the antenna.
Unit weight
26
g
◼
2.3.2 USB interface specifications
■
2.3.3 RS232C parameter specifications
Data speed
1,200/2,400/4,800/9,600/19,200/38,400/57,600 bps
Flow control
RTS/CTS hardware flow control
Other parameters
Data length 8 bits, no parity, 1 or 2 stop bits
Refer to the operation guide of the MU-4 mounted on the MU4-USBIF for the channel table. The frequency band is
shown on the label of the MU-4.
Item
Specification
Interface specification
USB Ver. 2.0 Full speed
Receptacle
USB-B type receptacle
Adapter
USB-B type plug
2.4 Channel Table
2.3 Main Specifications
