Sierra Wireless 300 사용자 설명서
DART 300 Migration Guide
Difference Summary
2110291 Rev 1.0
Page 18
3.4. Specifications
3.4.1. Modem
Features
DART 200
DART 300
CDPD Version supported
1.0 & 1.1
1.1 only
Maximum packet size (bytes)
1924 (or less as determined
by TCP handshake)
by TCP handshake)
User adjustable (+WS74)
from 1 – 1000.
from 1 – 1000.
V.42bis compression
Optional
No
Sleep mode (power reduction)
No
Yes (three levels)
Software controlled re-boot
Yes
Yes
Service Provider Mode
Yes
No
Dial Directory
Yes
Yes
Network status over RS232
control signals
control signals
Yes No
View Profile
Yes (&V and &V+)
No
PING Generation
Yes
No
Onboard Diagnostics
Yes
No
Connection Failure Probable
Cause
Cause
Yes No
Personal Identification
Number (PIN)
Number (PIN)
Yes No
Service Provider Key (SPK)
Yes
No
Friends Only
Yes
Yes
3.4.2. Radio
Specifications
DART 200
DART 300
Transmitter Power
Maximum 3 W
Maximum 600 mW into
50
50
Ω
Supports AirBooster 350
RF Amplifier for 3 W
operation.
RF Amplifier for 3 W
operation.
Receiver Sensitivity
Not specified
-108 dBm 5% BLER