5pcs GA6 5V Mini GPRS/GSM Module A6 SMS/Voice Development Board FCC CE Certification DTMF TCP Suppor


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Normal operating temperature: -30℃ – +80℃

Limited operating temperature: -40℃ – -30 ℃ and +80 ℃ – +85 ℃
Working voltage: 3.5V-4.2V
Starting voltage: >3.5V
The flow consumption in SLEEP mode is 0.9mA
Four frequency: GSM850, EGSM 900 and DCS 1800, PCS1900 can automatically search for four bands. L conforms to GSM Phase 2 / 2+ L GPRS Class 10;
Sensitivity <-107
Support voice calls
Support SMS text messages
Support mobile and Unicom 2G, as well as global GSM network
GPRS data features, data rates, Download 85.6Kbps, upload 42.8Kbps;
Support the serial reuse function in accordance with GSM 7.10 protocol
Support 2 serial ports, a download serial port, a AT command port
The AT command supports standard AT and TCP/IP command interfaces
Support for digital audio and analog audio, support for HR, FR, EFR, AMR speech coding
Support FCC, CE certification
SMT 42PIN package
GA6 dimensions: 22.8 x 16.8 x 2.2mm


Wide area coverage: GPRS has a good coverage, basically, you can use GPRS wireless Internet in the places where your cell phone can make a phone call.
Always online: as soon as the GPRS application is activated, it will remain online, similar to the wireless private line network service.
Charge by byte: although the GPRS service is always online, you don't have to worry about the cost; it's only charged when traffic is generated.
High speed transmission: at present, GPRS can support 85.6Kbps peak transmission rate, and the theoretical peak transmission can reach more than 100 Kbps.
Low price: relative to the SIM module, the price is only half of that. Greatly lowered the threshold for networking devices.
With small size, low power consumption and wide operating temperature range, GA6 is the ideal solution for M2M application, which provides GSM / GPRS SMS, data transmission and voice services. Suitable for automotive, industrial and PDA, personal tracking, power environment detection, wireless POS, intelligent metering, and other M2M applications.

Package included:

5 x GA6 5V mini GPRS / GSM module