Description
The Smart modem delivers all the power of instant wireless connectivity to your multiple applications. Because the modem is fully type-approved, it can dramatically speed up the time to market with a full range of Voice, Data, Fax and SMS features (Optional TCP/IP) Housed in a rugged Aluminum alloy extrusion casing with good aesthetics and surface finish to withstand toughest field environments. The open interfaces and AT commands can embed and run your applications very efficiently. With its proven technology, the modem can be relied on, for enduring and dependable performance.
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Features
Dual-band 900 / 1800 MHz or 900 / 1900 MHz GSM / GPRS Modem
Internet, Data, SMS, Voice, Fax (TCP/IP Services)
GPRS Class B Class 2 (2Rx+1Tx) with maximum speed
GPRS Class B Class 10* (4Rx+1Tx or 3Rx+2Tx) with maximum speed
Remote Control by AT Commands (according to GSM 07.07 and GSM 07.05)
RF Performances are compliant with the ETSI recommendation 05.05 and 11.10
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Transmitter
Max. output power (EGSM) : 33 dBm ± 2 dB at ambient temp.
Max. output power (GSM1800) : 30 dBm ± 2 dB at ambient temp.
Min. output power (EGSM) : 5 dBm ± 5 dB at ambient temp.
Min. output power (GSM1800) : 0 dBm ± 5 dB at ambient temp.
H2 Level : < -30 dBm
H3 Level : < -30 dBm
Noise in 925 935 MHz : < -67 dBm
Noise in 935 960 MHz : < -79 dBm
Noise in 1805 1880 MHz : < -71 dBm
Phase error at peak power : < 5° RMS
Frequency error : ± 0.1 ppm max
Maximum output power : 2 W for GSM 900 1W for GSM 1800 or GSM 1900
Input voltage : 9 V to 32 V DC
Current : 1.8A peak at 5.5 V, 330 mA average at 5.5 V
SIM Interface : 3V / 5 V
Weight : 125 grams
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Receiver
EGSM Sensitivity : < -104 dBm Static & TUHigh
GSM1800 Sensitivity : < -104 dBm Static & TUHigh
Selectivity @ 200kHz : > +9 dBc
Selectivity @ 400kHz : > +41 dBc
Dynamic Range : 63 dB
Co-channel rejection : > = 9 dBc
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Temperature Range
Storage -25 C to +70 C
Operating 0 C to +55 C
Dimensions 100 x 78 x 32 mm
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Other Features
ME+SIM phone book management
Fixed dialing number
SIM toolkit Class 2
SIM, network and service provider locks
Real time clock
Alarm management
Software upgrade through X-modem protocol
UCS2 character set management
ADC & Digital I/Os as optional
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Deliverables
Universal AC Adapter
PC Communication Cable
0dBi Antenna (Magnetic mount or fixed screw mount)
Optional 3, 5, 10 dBi antenna
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Interface
RS232 15 pin D connector (Optional: USB port)
Remote control by AT commands (GSM 07.07 and 07.05)
Baud rate from 300 to 115,200 bits/sec
Autobauding (300 to 38,400 bits/sec)
Power supply through 2-pin socket
SMA antenna connector
Sliding / fixed landing SIM holder (3V/5V SIM interface)
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Typical Applications
Automatic Meter Reading (AMR)
GSM Pay Phones
Fleet/Traffic Management (with optional GPS integration)
Security Systems
Mobile / Fixed Internet Connectivity
Remote Data logging and reporting
Low cost router
System to monitor data over Internet
Remote monitoring of Vending machines
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GSM Supplementary Services
Call forwarding
Call barring
Multiparty
Call waiting and call hold
Calling line identity
Advice of charge
Closed user group
Explicit Call Transfer
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Services
Data : Circuit asynchronous, transparent and non
transparent modes, data rates upto 14.4 kbps
Fax : Group 3 (Class 2)
SMS : MT / MO / CB
Voice : Telephony and Emergency Calls (through optional Hand Set)
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Products