The MC75 is the first GSM/GPRS radio module featuring EDGE technology, which is currently the fastest data transfer standard in worldwide GSM networks. EDGE (“Enhanced Data Rates for GSM Evolution”) allows downloads and streaming of data-intensive multimedia files, exchange of email attachments and fast internet or intranet access. Thanks to EDGE, users can easily conduct their business activities on the Internet or on the company intranet using their smartphone, PDA or laptop PC - in fact, this can be done three times faster than when using GPRS; EDGE theoretically has a maximum bit rate of 474 kbps compared to GPRS with 171 kbps.
The MC75 includes a USB connection allowing plug and play, which is particularly convenient when using GSM/GPRS modems. Further benefits of integrating the module into all mobile communication solutions include its extremely compact size of 34 x 45 x 3.5 mm, the one-sided layout of the printed circuit board’s components, and its light weight of less than 10 grams.
Features:
- Quad-Band GSM 850 / 900 / 1800 / 1900 MHz
- EDGE (E-GPRS) multislot class 10
- GPRS multislot class 12
- GSM release 99
- Output power:
class 4 (2 W) for EGSM 850/900
class 1 (1 W) for GSM 1800/1900
- AT commands Hayes GSM 07.05 and GSM 07.07
- AT commands for RIL compatibility (RIL/NDIS)
- TCP/IP stack access via AT commands
- SIM application toolkit (SAT Release 99)
- Supply voltage range: 3.2 – 4.5 V
- Recommended supply voltage: 3.8 +/- 0.2 V
- -30 °C to +75 °C, switch-off at +80 °C
- Dimensions: 34 x 45 x 3.5 mm
- Weight: < 10 g
- Drivers: NDIS/RIL software for Microsoft® Windows® Mobile™ based devices
- Fax: Group 3, class 1
- Data EDGE (E-GPRS) Multislot class 10, Modulation and coding scheme MCS 1– 9, Mobile station class B
- Specifications for data (GPRS): Multislot class 12, Full PBCCH support, Mobile station class B, Coding scheme 1– 4
- SMS: Via GSM or GPRS, Point-to-point MO and MT, Text and PDU mode, SMS cell broadcast
- Voice: Half rate (HR), Full rate (FR), Enhanced full rate (EFR), Adaptive multi rate (AMR), Basic handsfree operation: Echo cancellation / Noise reduction
- Approvals: R&TTE, FCC, UL, IC, GCF, PTCRB, Local approvals and network operator certifications
- Interfaces: Molex 80-pin board-to-board connector, Hirose U.FL 50 ohm antenna connector, Antenna solder pad, Audio: 2x analog, 1x digital, 2 serial interfaces with the ITU-T V.24 protocol, USB 2.0 full speed compatible, SIM card interface, I2C-Bus, SD card interface
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