GSM/GPRS/3G Modules - SIMCOM
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Cinterion TC35i GSM GPRS Module V3.0
TC35i is a GSM module with basic connectivity enablingvoice and faxcommunication as well as applications with a low data transfer volume. It is extremely compact in size and economical in power consumption.
The small size and flexible integration of the wireless module make it relatively easy to incorporate inM2M applications intended for deployment in business fields as varied as metering, remote maintenance, transportation and logistics, traffic systems, vending machines, security, healthcare, and facility management. Being purely designed for GSM communications, the TC35i is especially suitable for use in payphones and desktop phones.
The TC35i comes withfull type approval (FTA), which saves cost for certification and cuts down the time to market for your new product considerably.
| General features | Specification for SMS |
| Dual-Band GSM 900/1800 MHz | Point-to-point MO and MT |
| Compliant to GSM phase 2/2+ | SMS cell broadcast |
| Output power: | Text and PDU mode |
| - Class 4 (2 W) for EGSM900 | Specification for fax |
| - Class 1 (1 W) for GSM1800 | Group 3, class 1, 2 |
| Control via AT commands | Specification for voice |
| SIM Application Toolkit | Triple-rate codec for HR, FR and EFR |
| Supply voltage range: 3.3 ... 4.8V | Basic hands-free operation |
| Power consumption: | Echo cancellation |
| - Power down 50 uA | Noise reduction |
| - Sleep mode 3.5 mA | Special features |
| - Speech mode (average) 300 mA | 7E1-character framing |
| Temperature range | Inferaces |
| - Normal Operation: -20 °C to +70 °C | 50Ohm GSC RF connector |
| - Restricted Operation: -25 °C to +75 °C | 40-pin ZIF connector: |
| - Switch off: +80 °C | - Power supply |
| - Storage: -40 °C to +85 °C | - Audio: 2x analog |
| Dimensions: 36 x 54.5 x 3.6 mm | - SIM card interface 3V |
| Weight: 9 g | - Serial interface (ITU-T V.24 protocol) |
| Specification for CSD data transmission | Approvals |
| Up to 14.4 kbps | R&TTE, GCF, CE |
| V.110 | Local approvals and network operator certifications |
| Non-transparent mode | |
| USSD support |
