Sierra Wireless DART 200 CDPD Modem - Manual (Page 124)

DART 200 CDPD Modem User’s Guide B Product Specifications
Sierra Wireless, Inc. B-2
3 watts (maximum)
Frequency range
Transmit: 824 to 849 MHz, Receive: 869 to 894 MHz
Data rates
Airlink: 19,200 bits per second, half duplex
Serial interface: 300 to 19,200 bps auto select
Antenna
Standard cellular antenna of good quality with a maximum gain of 3 dB.
Female TNC connection. Snub-nosed (rubber-duck) antenna are not
recommended.
Antenna cable
Low loss, high quality, 50 OHM, coaxial cable, (if required) appropriate
TNC connectors.
Data connection
Serial RS-232; female DB-9 connector
Data cable
Shielded RS-232 serial cable with DB-9 male connector.
Refer to Figure C-2 diagram in Appendix C, Charts and Diagrams.
Protocols
TCP, UDP, and SLIP; telnet via internal TCP/IP stack