View source for TM2500

Description

TM2500 is one of the smallest and most powerful three-in-one function modules on the market. It contains the latest TELTONIKA LGA land grid array for GSM/GNSS module. With integrated QuadBand GSM/GPRS network and combines Bluetooth, GNSS technology, it allows communicate with module and track variable assets at any location and any time with signal coverage.


Features

'''Low power consumption'''

Module’s extremely low power consumption in sleep mode makes it flexible for applications, where power saving demands are higher than usual

'''Ultra small size. All in one – GSM/GNSS/Bluetooth'''

Three different technologies in one: GSM/GPRS, GNSS and BLUETOOTH! TM2500 module offers an opportunity of the most efficient use of your PCB space, while obtaining all the necessary M2M technologies, which makes this module irreplaceable in all possible M2M applications and very practical for large scale manufacturing reducing manufacturing costs significantly.

'''Dual SIM/uSIM support'''

Implement dual carrier/dual SIM failover feature into your products, compatible with industry standard SIM cards from worldwide Mobile carriers, prevent down-times and delays of data collection.

'''Li-ion battery charging control'''

Protect your batteries and devices, and extend battery life time with integrated charging controls, which monitors correct charging depending on battery temperatures. No need for additional charging-control circuit on your device’s board.

'''A-GPS'''

Experience shortest times of acquiring GPS satellites due to A-GPS support. Your TM2500 module will acquire and track satellites even at indoor GPS signal levels.


Detailed Characteristics[[File: TM2500_laser_v1.png|left|400px]]Equipment Technology: GSM/IMT 2000

'''Transmitting:'''

Frequency:  880-915 MHz (GSM 900) 1710-1785 MHz (GSM 1800)   

Channel Spacing: 200kHz

Max power: 32.84 dBm (GSM900)  29.75 dBm (GSM 1800) 4.65 dBm (BT)                                                                    

Modulation: GMSK

'''Receiving:'''

Frequency: 925-960 MHz (GSM 900)  1805-1880 MHz (GSM 1800) 

Cannel Spacing: 200kHz

Sensitivity: -110dBm

Modulation: GMSK
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