AC75 Hardware Interface Description
Strictly confidential / Preliminary
2
Product Concept
2.1
Key Features at a Glance
Feature
General
Frequency bands
GSM class
Output power
(according to
Release 99, V5)
Power supply
Ambient operating
temperature according
to IEC 60068-2
Physical
RoHS
GSM / GPRS / EGPRS features
Data transfer
AC75_HD_V00.202
Implementation
Quad band: GSM 850/900/1800/1900MHz
Small MS
Class 4 (+33dBm ±2dB) for EGSM850
Class 4 (+33dBm ±2dB) for EGSM900
Class 1 (+30dBm ±2dB) for GSM1800
Class 1 (+30dBm ±2dB) for GSM1900
Class E2 (+27dBm ± 3dB) for GSM 850 8-PSK
Class E2 (+27dBm ± 3dB) for GSM 900 8-PSK
Class E2 (+26dBm +3 /-4dB) for GSM 1800 8-PSK
Class E2 (+26dBm +3 /-4dB) for GSM 1900 8-PSK
The values stated above are maximum limits. According to
Release 99, Version 5, the maximum output power in a multislot
configuration may be lower. The nominal reduction of maximum
output power varies with the number of uplink timeslots used and
amounts to 3.0dB for 2Tx, 4.8dB for 3Tx and 6.0dB for 4Tx.
3.3V to 4.5V
Normal operation
Restricted operation
Dimensions: 33.9mm x 55mm x max. 4mm
Weight: approx. 8.5g
All hardware components fully compliant with EU RoHS Directive
GPRS
•
Multislot Class 12
•
Full PBCCH support
•
Mobile Station Class B
•
Coding Scheme 1 – 4
EGPRS
•
Multislot Class 10
•
Mobile Station Class B
•
Modulation and Coding Scheme MCS 1 – 9
CSD
•
V.110, RLP, non-transparent
•
2.4, 4.8, 9.6, 14.4kbps
•
USSD
PPP-stack for GPRS data transfer
Page 16 of 120
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-30°C to +75°C
-30°C / +85°C
27.04.2006