Sierra Wireless Compass 597 - Manual (Page 50)

Compass 597 USB modem - User Guide
50 2130972
Radio frequency and electrical
specifications
Off No service is available.
See the suggestions for
“Amber, blinking” on
page 49.
Amber,
blinking 1X coverage is detected. Ready to connect to
the network (click Connect).
Amber, not
blinking The modem is connected to the 1X network,
and can send or receive data.
Blue,
blinking 1x-EVDO coverage (Rev. 0 or Rev. A) is
detected. Ready to connect to the network
(click
Connect).
Blue, not
blinking The modem is connected to the 1x-EVDO
network, and can send or receive data.
Table 7-2: Radio frequency and electrical
specifications
Approvals Compliant with:
IS -2000 Release 1.0 ( CDMA 1X )
IS-707-A Data, IS-856 (CDMA 1x-EVDO ), IS-866,
IS-878, IS-890,
CDMA Development Group
FCC (ID: N7NC597)
Industry Canada (ID: 2417C-C597)
Voltage +5.0 Vdc from USB slot
Current Maximum: 550 mA (from USB port)
Typical data call current (talk mode):
330 mA (1X)
410 mA (1xEV-DO)
Standby: 60 mA (1xEV-DO/IS2000 hybrid
mode)
Transmitter
power
250 mW (+24 dBm) average
Transmit PCS : 1850 to 1909.95 MHz
Cellular: 824.04 to 848.97 MHz
Receive PCS: 1930 to 1989.95 MHz
Cellular: 869.04 to 893.97 MHz
GPS:
1575.42 MHz
Channel
spacing
1.25 MHz
Table 7-1: LED operation
LED State Indicates