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| Product Name: |
Wireless Module
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| Supply Ability: |
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| Related proudcts |
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| Specifications |
SIM508 |
| Price Term: |
FOB |
| Port of loading: |
Shenzhen |
| Minimum Order |
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| Unit Price: |
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SIM508/548 module is a Tri-Band/Quad-Band GSM/GPRS-enabled module that is also equipped with AGPS technology. The co***ct design of the SIM508/548 makes it easy to integrate GSM/GPRS & GPS as an all-in-one solution. You will save significantly both time and cost for the integration of additional hardware components.
The combination of both technologies can fit almost all the ***ce requirement in your applications, such as PDA phone, GPS hand-held device and other mobile device, it allows vehicles and people to be tracked seamlessly at any location and anytime.
1. Physical features
&©|8226; Overall dimensions: 55mm x 34mm x 3mm
&©|8226; Weight: approx.12g
&©|8226; Normal operation temperature: -20 ℃ to +60 ℃
&©|8226; Restricted operation temperature: -30 ℃ to -20 ℃ and +60 ℃ to +80 ℃
&©|8226; Storage temperature: -40℃ to +85℃
2. GSM/GPRS specifications
&©|8226; Tri-Band GSM 900/1800/1900MHz, or Quad-Band GSM 850/900/1800/1900 MHz
&©|8226; GPRS multi-slot class 10/8
&©|8226; GPRS mobile station class B
&©|8226; Compliant to GSM phase 2/2+
- Class 4(2W @ GSM850/900MHz)
- Class 1(1W @ GSM1800/1900MHz)
&©|8226; Control via AT commands
(GSM 07.07 and 07.05 and SIMCom enhanced AT commands)
&©|8226; SIM application tool kit
&©|8226; Low power consumption
&©|8226; Supply voltage range: 3.4V - 4.5V
3. Specifications for GPS
&©|8226; Receiver 20 channels, L1 1575.42 MHz, C/A code 1,023MHz chip rate
&©|8226; Accuracy Position 2.5m CEP
¨C without SA/Velocity 0.1m/s
¨C without SA/Time 1¦Ìs synchronized to GPS time
&©|8226; Position with DGPS/SBAS: 2.0m CEP
&©|8226; Date WGS-84
&©|8226; Acquisition rate (TTFF defined at 95% of first position local station)
¨C Hot start < 1s, average, open sky
¨C Warm start :35s, average, open sky
¨C Cold start :35s, average, open sky
&©|8226; Operating voltage 3.3V DC ¡À5%
&©|8226; Low power consumption about 160mW at 3.3 V(full power)
&©|8226; Protocols
¨C NMEA-0183
¨C SiRF binary
¨C RTCM SC-104
&©| |
| Company: |
KHD(HK)International Limited
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| Contact: |
Mr. Stephen chen |
| Address: |
Rm703, Duoli technology Bldg., NO.105 Meihua Road, Futian Dist. |
| Postcode: |
518049 |
| Tel: |
86 755 83258567 |
| Fax: |
86 755 83327582 |
| E-mail: |
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