Cinterion BGS2-E, Обзор аппаратуры

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BGS2-E/BGS2-W Hardware Interface Overview
2 Product Concept
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BGS2_HIO_v01.300 Page 15 of 29 2011-03-08
Confidential / Released
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2 Product Concept
2.1 Key Features at a Glance
Feature Implementation
General
Frequency bands Dual band (BGS2-E): GSM 900/1800MHz
Quad band (BGS2-W): GSM 850/900/1800/1900MHz
GSM class Small MS
Output power (according
to Release 99, V5)
Class 4 (+33dBm ±2dB) for EGSM850 (quad band only)
Class 4 (+33dBm ±2dB) for EGSM900
Class 1 (+30dBm ±2dB) for GSM1800
Class 1 (+30dBm ±2dB) for GSM1900 (quad band only)
Power supply 3.3V to 4.5V
Operating temperature
(board temperature)
Normal operation: -30°C to +85°C
Restricted operation: -40°C to -30°C, +85°C to +90°C
Physical Dimensions: 27.6mm x 18.8mm x 2.7mm
Weight: approx. 3 g
RoHS All hardware components fully compliant with EU RoHS Directive
GSM/GPRS features
Data transfer GPRS:
• Multislot Class 8 (dual band) or 10 (quad band)
• Full PBCCH support
• Mobile Station Class B
• Coding Scheme 1 – 4
CSD:
• V.110, RLP, non-transparent
• 2.4, 4.8, 9.6, 14.4kbps
• USSD
PPP-stack for GPRS data transfer
SMS Point-to-point MT and MO
Cell broadcast
Text and PDU mode
Storage: SIM card plus 25 SMS locations in mobile equipment
Transmission of SMS alternatively over CSD or GPRS. Preferred mode can
be user defined.
Fax Group 3; Class 1
Audio Speech codecs:
• Half rate HR (ETS 06.20)
• Full rate FR (ETS 06.10)
• Enhanced full rate EFR (ETS 06.50/06.60/06.80)
• Adaptive Multi Rate AMR
Handsfree operation, echo cancellation, noise suppression,
7 different ringing tones/melodies