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