Neoway Neo_M660A - Specifications; Table 1-1 M660 A Specifications

Neo_M660A GPRS Module Hardware User Guide
Copyright © Neoway Technology Co., Ltd
2
VBAT
VRTC
Digital
Interface
USB
SIM
UART
ON/OFF
Power
Manager
RF transceiver
FLASH
Digital
Baseband
Analog
Baseband
26 MHz CrystalRF Front-end-module
Audio
Interface
MIC
SIM
PC
ADC
REC
1.3 Specifications
Table 1-1 M660A specifications
Specifications
Description
Band
GSM850/EGSM900/DCS1800/PCS1900 MHz dual-band/quad-band
Supporting band locking
Sensitivity
< -107 dBm
Max. transmit power

GSM850/EGSM900 Class4(2W)

DCS1800/PCS1900 Class1(1W)
Protocol
Supporting GSM/GPRS Phase 2/2+
AT

GSM07.07

Extended AT commands
Audio
Supporting the following audio coding:

HR

FR

EFR

AMR