Mc52i/mc55i Gsm/gprs Module

We are offering MC52i/MC55i GSM/GPRS Module to our consumers with the following details:
GSM class: Small MS
Output power (according to Release 99, V5)
Class 4 (+33dBm A 2dB) for EGSM850
Class 4 (+33dBm A 2dB) for EGSM900
Class 1 (+30dBm A 2dB) for GSM1800
Class 1 (+30dBm A 2dB) for GSM1900
Power supply: 3.3V < VBATT+ < 4.8V
Ambient operating temperature according toIEC 60068-2:
Normal operation: -20A C to +55A C
Restricted operation: -40A C to -20A C and +55A C to +70A C
Physical Dimensions: 32.5mm x 35mm x max. 3.1mm
Weight: approx. 6g
RoHS All hardware components fully compliant with EU RoHS Directive
GSM / GPRS features
Data transfer GPRS:
A.Multislot Class 10
A.Full PBCCH support
A. Mobile Station Class B
A.Coding Scheme 1 a 4
CSD:
A. V.110, RLP, non-transparent
A. 2.4, 4.8, 9.6, 14.4kbps
A. 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 2 and Class 1
Audio Speech codecs:
A. Half Rate (ETS 06.20)
A. Full Rate (ETS 06.10)
A. Enhanced Full Rate (ETS 06.50 / 06.60 / 06.80)
A. Adaptive Multi Rate AMR
Handsfree operation, echo cancellation, noise reduction, 7 different
ringing tones / melodies