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| Product Name: |
GPS Sirfstar III Module
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| Supply Ability: |
100K |
| Related proudcts |
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| Specifications |
ZWYX-M71 |
| Price Term: |
FOB |
| Port of loading: |
shenzhen or hongkong |
| Minimum Order |
10K |
| Unit Price: |
USD22.00 |
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Technical Features:
Receiver Type 20 channel
Max. Update Rate 10 Hz
Start-up Times Hot start 5 sec
Warm start 38 sec
Cold start 42 sec
Aided start 1 sec
The ZWYX-M71 GPS receiver from ZWYX is new OEM GPS receiver product that feature the SiRFstarIII single chipset. The core of ZWYX-M71is comprised of the GSC3f single chip, which consists of two key sections. The first is a GPS and SBAS (WAAS and EGNOS) DSP that connects directly to the RF. This DSP correlates the incoming signals with locally generated codes. Wide parallel search architecture enables simultaneous search of 1920 time/frequency bins. The second section is the Satellite Signal Tracking Engine (SSTE). The SSTE handles all high-rate interrupts and feeds back tracking control to all 20 channels. After initialization from the navigation code, the SSTE handles acquisition, tracking, and reacquisition tasks autonomously. The SSTE also contains a built-in data demodulator for GPS and SBAS signal structures.
The ZWYX-M71 is an integrated GPS baseband, RF, ROM and FALSH in a single package. Two types of GPS software are available for the ZWYX-M71¨C GSW2.4.0 and XTracX2.2.0. By default, the Module Is loaded with up to 4 configurations (ROM based software) and with GSW2.4.0 or XTracX2.2.0 (Flash based software).
The ZWYX-M71 will start running based on the power up configuration. Based on your power up configuration, the ZWYX-M71 will run from either its ROM based configuration or Flash memory. The Internal Program Code resides on 4Mb of ROM embedded in the chip. The ROM supports four different userselectable configurations. This GSW2.4.0 code supports many of the same features as Flash based software.ROM can not be modified to support custom user code. The ZWYX-M71 will also run from the Flash memory. This allows customers to use internal ROM for standard products and Flash for customized products. The ZWYX-M71 achieves overall low power and good performance by using a 0.13um CMOS pro |
| Company: |
GUANGXI NANGNING LI JIE ELECTRONIC.CO.,LTD
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| Contact: |
Ms. JESSICA ZHOU |
| Address: |
shennan road |
| Postcode: |
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| Tel: |
755-82865616 |
| Fax: |
755-82865616 |
| E-mail: |
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