ARIMA Faro3 Kullanıcı Kılavuzu - Sayfa 2

Modem ARIMA Faro3 için çevrimiçi göz atın veya pdf Kullanıcı Kılavuzu indirin. ARIMA Faro3 12 sayfaları. Gsm/gprs modem

Sayfayı Yazdır
1
Scope
This document describes the electrical and mechanical of the Faro3 GSM/GPRS
modem in a module format.
2
Introduction
Faro3 is next version of Faro2 GPRS socket-type module. It follows the design of
Faro2 but does not include the board-to-board connector which is replaced by two
rails of stamp holes on the edges of the PCB.
The interface of Faro3 includes:
System power
External reset input
System on control
1.8V/3.0V SIM interface
2.85V output power source
UART interface
SSC interface (SPI interface for debug message)
Differential micro-phone in
Differential speaker out
ANT interface
SSC interface, differential micro-phone in and differential speaker out are new in
GPRS module. They are not included in Faro2.
2.1 General Communication Features
GSM/GPRS protocol stack R.99
GPRS multi-slot class 10
CS-1, CS-2, CS-3, CS-4
GSM850/PCS1900 Dual Band & GSM900/DCS1800 Dual Band options
Subset of 3GPP 27.005, 3GPP 27.007 and customized proprietary AT
commands
Voice supports HR/FR/EFR/AMR, Echo Cancellation and Noise Reduction.
Faro3 User Manual
Arima Communications
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