User manual

001-0003-822 Rev 1
Page 10 of 48
Table 2.2 Default RS-232 Communication Parameters
Bits Per Second 115,200
Data Bits 8
Parity None
Stop Bits 1
Flow Control None
Accessories & Options
Accessory/Option Description Order Number
Antenna
4” Rubber Duck Antenna
3” Mag Mount Antenna
L2-ANT0001
L2-ANT0003
Power Supply
110 VAC input
DC Power Cable
L2-PWR0001
L2-PWR0002
Interface Cables
Serial Cable
Ethernet cross-over cable
L2-CAB0002
L2-CAB0006
AGPS Option
(822-1XRT only)
Installed AGPS antenna connector 823-7500-502
Primary Antenna
The primary and optional AGPS antenna connections on the 822-1XRT/882-EVDO modem are
female connectors, therefore you must purchase an antenna with a SMA male connector. Do not
select a SMA antenna with “reverse polarity” or RP-Male. When using a direct mount or “rubber
duck” antenna, choose the antenna specific to your band requirements. Mounting options and
cable lengths are user’s choice and application specific.
AUX Antenna
The AUX antenna is a female SMA connector which can be optionally install on the 822-GPRS
modem to be used for AGPS.
The AUX antenna connector is installed as standard on the 882-EVDO modem and can be used
for Diversity, AGPS, or both depending on the antenna attached and the modem programming.
The modem, by default, sets the AUX input as a Diversity antenna.