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SIM305/345
The SIM305/345 is a complete Dual-band/Quad-band GSM/GPRS solution in a compact plug-in module.
Featuring an industry-standard interface, the SIM305/345 delivers GSM/GPRS 850/900/1800/1900MHz performance for Voice, SMS, Data, and Fax in a small form factor and with low power consumption.
The leading features of SIM305/345 make it ideal for M2M applications, such as AMR, POS, Security, AVL etc.
General features
• Dual-Band GSM/GPRS 900/1800MHz or
Quad-Band GSM/GPRS 850/900/1800/1900MHz
• GPRS multi-slot class 10
• GPRS mobile station class B
• Compliant to GSM phase 2/2+
– Class 4 (2 W @ 850/900MHz)
– Class 1 (1 W @ 1800/1900MHz)
• Dimension: 58mm x 32mmx 3.9 mm
• Weight: <12g
• SIM application toolkit
• Supply voltage range 3.4 ... 4.5 V
• Low power consumption
• Normal operation temperature: -30°C to +80°C
• Restricted operation temperature: -40°C to -30°C and +80°C to +85°C
• Storage temperature: -45°C to +90°C
Specifications for fax
• Group 3, class 1
Specifications for data:
• GPRS class 10: max. 85.6 Kbps (downlink)
• PBCCH support
• Coding schemes CS 1, 2, 3, 4
• CSD up to 14.4 kbps
• USSD
• Non transparent mode
• PPP-stack
Specifications for SMS via GSM / GPRS
• Point-to-point MO and MT
• SMS cell broadcast
• Text and PDU mode
Specifications for voice
• Tricodec
– Half rate (HR)
– Full rate (FR)
– Enhanced Full rate (EFR)
• Hands-free operation
• Echo cancellation
• AMR
– Half rate (HR)
– Full rate (FR)
Interfaces
• Interface to external SIM 3V/1.8V
• 60 Pins Board-to-Board connector
• Two analog audio interfaces
• SPI/I2C interface
• RTC backup
• Two UART interfaces
• Antenna connector and antenna pad |
