Symbol MC9000-K/S, Reference Manual

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MC9000-K/S with Windows
®
Mobile 2003 Software for Pocket PCs PRG C-10
Modem Module
Table C-3. Environmental Parameters and Technical Hardware Specifications
Asynchronous character format Up to 10 bits, including data, start, stop, and parity bits
Asynchronous data rates Transmission rate fallback through 300 bps
Chipset Conexant SCM
Compatible public switched network
jacks RJ11
Dialing capability Tone and rotary pulse
Line requirements Public switched telephone network (PSTN) including international connections
Operating environment Altitude: up to 20,000 ft.
Humidity: 10% to 90% non-condensing
Operating temperature Operating: 32
o
to 122
o
F / 0
o
to 50
o
C
Storage: -4
o
to 149
o
F / -20
o
to 65
o
C
Operating modes Asynchronous, full duplex, automatic and manual call originate
Performance Line speed up to 33,600 bps
HHC to modem speed (DTE speed) up to 57,600 bps
V.42bis data compression
V.42 LAPM error correction
Current consumption 100 mA active
<10 mA sleep
Pulse dialing rate
(except where prohibited under TBR-21
rules) 10 pulses per second
Pulse dialing duty cycle: 39/61% (US) make-to-break ratio
Ringer equivalence 0.1 dBm
Standards & protocols Bell 103, Bell 212A, Hayes AT command set, and ITU Vs. 17, 21, 22 A & B, 22bis,
23, 25bis, 27 ter, 29, 32, 32bis, 42bis
Tone detected Dial, busy, ring back, modem answer tones.
Blind dialing based on time-out periods available for incompatible tones.
AC Adapter 9V, 2 amp regulated AC/DC adapter allows unlimited modem use. Do NOT
substitute an AC adapter; using an incorrect AC power supply causes electrical
damage to the mobile computer and voids warranty.