Quectel GSM/GPRS Module M35/M35F

GSM/GPRS Module M35/M35F

Quectel M35/M35-F

Quad - band GSM / GPRS module

Key benefits

● Minimum quad-band GSM / GPRS module

● Stamp hole package to facilitate customer welding and testing

● Built-in Class AB audio amplifier

● Standby current as low as 1.3mA

● Embedded network service protocol stack, support multiple Socket and IP address

● Remote remote upgrade technology (QuecFOTATM)

● Interference detection

● DTMF codec

Introduction

M35/M35F is the world's quad-band GSM / GPRS module, the size is only 19.9 x 23.6 x 2.65mm.

With ultra-small size, ultra-low power and wide operating temperature range, the M35 is ideal for M2M applications for automotive, industrial and PDA, personal tracking, wireless POS, smart metering and other M2M applications Perfect GSM / GPRS SMS, data transmission and voice services.

The M35/M35F is available in LCC packages and enables rapid production of modules via standard SMT equipment, providing customers with highly reliable connectivity, especially for automated, large-scale, low-cost, modern production methods.

With the built-in remote remote upgrade technology (QuecFOTATM), M35 can achieve remote upgrade and maintenance.

Specification

General Specifications
	Quad-band	850/ 900/ 1800/ 1900 MHz
	GPRS Multi-slot	12, 1~12 Configurable
	GPRS Mobile station	Class B
	Compatible with GSM Phase 2/2 +	Class 4 (2W @ 850/ 900 MHz) Class 1(1W @ 1800/1900MHz)
	Supply voltage	3.3~4.6V Typical value 4.0V
	Flow	1.3mA @ DRX=5 1.2mA @ DRX=9
	Operating temperature	-40 °C to +85 °C
	Size	19.9 x 23.6 x 2.65mm
	weight	约 3.0g
	AT command control	GSM 07.07，07.05 and other AT extension instructions
	SIM application kit

data transmission
	GPRS Class 12	Up to 85.6 kbps (up and down)
	Support PBCCH
	Coding scheme	CS 1, 2, 3, 4
	Support CSD	Up to 14.4 kbps
	Support USSD
	Protocol stack	PPP/ TCP/ UDP/ HTTP/ FTP/ SMTP/ MUX

SMS
	Point to point SMS send and receive
	Cellular broadcast message
	Text / PDU mode

voice
	Voice coding mode	Half Rate (HR) Full Rate (FR) Enhanced Full Rate (EFR) AMR
	Audio processing mechanism	Echo cancellation Echo suppression Noise suppression

interface
	SIM/ USIM 卡	3V/ 1.8V
	UART	2
	Analog audio interface	2 way (built-in 1 class AB audio amplifier)
	RTC
	GSM antenna	Antenna Pad

Certification
	CE/ FCC/ CCC/ NAL/ China TA / PTCRB / GCF / Network certificate