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2110212 Rev 1.0 Page 123
14. Specifications
14.1. Power Specifications
The DART 300 requires +12V DC. Electrical requirements and current specifications are
identified below.
Table 14-1: Power and Current Specifications
Power Supply Requirements
+12V DC nominal
Maximum 13V
Minimum 10.5V
Current Drain (at 12V)
Logic Deep Sleep: < 53 mA
Logic Sleep: < 60 mA
CDPD Sleep: < 102 mA
Receive: 240 mA
Transmit (Full Power): 920 mA
Transmit with
AirBooster 350: 720 mA
14.1.1. Power Connector
Sierra Wireless provides a connector with bare wire leads in each package (part number 6000067).
The connector inside the DART 300 unit is a Molex Micro-Fit
™
3.0 male housing (PN 43020-
0200).
The mating connector on the cable is a Molex Micro-Fit 3.0 female housing (PN 43025-0200);
using two female terminal pins (PN 43030-0001) crimped to 20-24 AWG wire. Note that the
connector housing and the pins inside are separate parts from Molex.
The connector is rated for 30 connect / disconnect cycles.
Connect the power cord to the power source using a 1 Amp fuse.
14.2. Radio Specifications
Table 14-2: RF Features
Transmitter Power
Nominal 600 mW into 50 Ω (Class III)
Transmitter Performance
Meets or exceeds CDPD V1.1 Section 405
FCC, Industry Canada, IS19B/C
Receiver Sensitivity -108dBm 5% BLER