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Sony USB 598 User Manual

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USB 598 modem - User Guide
40
2131141
Radio frequency and electrical 
specifications
Off
No service is available.
See the suggestions for 
Amber, 
blinking
 coverage is detected. Ready to connect to the 
network (click 
Connect).
Amber, not 
blinking
The modem is connected to the 
 network, and can 
send or receive data.
Blue, 
blinking
 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 
 network, 
and can send or receive data.
Table 6-1: LED operation (continued)
LED
State
Indicates
Table 6-2: Radio frequency and electrical 
specifications
Approvals
Compliant with:
-2000 Release 1.0 (
)
IS-707-A Data, IS-856 (CDMA 
), IS-866, 
IS-878, IS-890, CDMA Development Group
Industry Canada (ID: 2417C-U598)
Voltage
+5.0 Vdc from USB slot
Current
Maximum: 600 mA (from USB port)
Typical data call current (talk mode):
300 mA (1X)
390 mA (1xEV-DO)
Standby:
55 mA (1xEV-DO/IS2000 hybrid 
mode)
Transmitter 
power
250 mW (+24 dBm) average
Transmit
1850 to 1909.95
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