Product Summary

The TC35I is a GSM module with basic connectivity enabling voice and fax communication as well as applications with a low data transfer volume. The TC35I is extremely compact in size and economical in power consumption. The device is especially suitable for use in payphones and deaktop phones. The TC35I comes with full type approval(FTA), which saves cost for certification and cuts down the time to market for your new product considerably.

Parametrics

TC35I specifications: (1)Up to 14.4kbps; (2)V.110; (3)Non-transparent mode; (4)USSD support; (5)Point-to-point MO and MT; (6)SMS cell boardcast; (7)Text and PDU mode; (8)Triple-rate codec for HR, FR and EFR; (9)Basic hands-free operation; (10)Echo cancellation; (11)Noise reduction.

Features

TC35I features: (1)Dual-band GSM 900/1800 MHz; (2)Compliant to GSM phase 2/2+; (3)Output power: class4(2W) for EGSM900; class1(1W) for GSM1800; (4)Control via AT commands; (5)SIM application toolkit; (6)Supply voltage range: 3.3 to 4.8V; (7)Power consumption: power down 50μA; sleep mode 3.5mA; speech mode(average)300mA; (8)Temperature range: normal operation: -20℃ to +70℃; restricted operation: -25℃ to +75℃; switch off: +80℃; storage: -40℃ to +85℃; (9)Dimensions: 36×54.5×3.6mm; (10)Weight: 9g.

Diagrams

TC35I block diagram

TC3500
TC3500

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Data Sheet

Negotiable 
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TC3500H

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Data Sheet

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TC3504
TC3504

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Data Sheet

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TC3506
TC3506

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Data Sheet

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TC35080P
TC35080P

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Data Sheet

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TC35095P
TC35095P

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Data Sheet

Negotiable