USB to NMEA 0183 Gateway USG-1
 
 
Parameter Description Min. Max. Unit
Supply voltage From USB port 4.75 5.25 V
Supply current
Supply voltage 5v (no load) 40 46 mA
(drawn from USB port) Supply voltage 5v (output shorted) 75 80 mA
Opto-isolated in NMEA 0183 version 1-3 & PC Serial      
Input voltage tolerance Continuous operation -15 +15 V
  Short term operation (< 1 sec) -35 +35 V
Differential input voltage Required level for data to be detected 1.8 2.0 V
Input current   2.0 9.0 mA
Galvanic isolation Between input & output - 2500 V
Overdrive protection   - 40 V
ISO-Drive Flexible out NMEA 0183 version 1-3 & PC Serial      
Differential output voltage Continuous operation -5.2 +5.2 V
  Max. 100 ohm load 2.1 - V
Output current (Max) Max. 100 ohm load - 21 mA
Output current (Short) Due to short circuit protection 50 55 mA
Galvanic isolation Between opto-input and (USB ground) - 1500 V
Static discharge protected   - 15000 V
PC Comm settings        
Baud rate Set in PC software Comm port settings 300 115200 bps
General        
Ambient temperature   -20 +70 °C
Guarantee Extended Actisense guarantee - 3 Years