Shenzhen CarTracker Technology Co., Ltd

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Good quality Motorcycle GPS Tracker for sales
Good quality Motorcycle GPS Tracker for sales
We are very satisfied with your CA-V1 and CA-V1, CA-V6W for professional customers, CA-V6W is a very good product on the motorcycle,thanks!

—— Touya_ra

now we already used your company CA-V6 more than 2000Pcs, thanks for your company best support, we will expend this business in all of the Kenya

—— Nancy Saruni

your device CA-V1 is very good for our customer project, it is so proffesional , we can use in refrigerator car which can test the temperature ,thanks

—— Rajesmay

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Company News
china latest news about The 17th satellite of Beidou No. 3 was successfully launched.

The 17th satellite of Beidou No. 3 was successfully launched.

[2018-11-02 16:37:53]
At 2:57 on November 1, the Long March 3B carrier rocket was ignited at the Xichang Satellite Launch Center, and the first geosynchronous orbit satellite of the Beidou No. 3 project was successfully put into the orbit. This is the 41th Beidou navigation satellite launched by the Changjiajia series of ... Read More
china latest news about what is the different of NB and EMTC ? part 3

what is the different of NB and EMTC ? part 3

[2018-07-17 11:20:48]
NPUSCH The NPUSCH is used to transmit uplink data and uplink control information. The uplink subcarrier spacing is 3.75KHz and 15KHz. There are two transmission modes on the uplink: single tone transmission and multi-tone transmission, among which the single tone The subcarrier bandwidth includes 3... Read More
china latest news about what's the differece of NB-IoT and EMTC part 3?

what's the differece of NB-IoT and EMTC part 3?

[2018-07-17 11:15:09]
NB-IoT Downstream: NB-IoT downlink is consistent with LTE, adopts orthogonal frequency division multiple access (OFDMA) technology, subcarrier spacing is 15 kHz, time slot, subframe and radio frame length are 0.5 ms, 1 ms and 10 ms, respectively, including OFDM symbols per slot. The number and ... Read More
china latest news about What is the different of NB-IoT and eMTC part 1?

What is the different of NB-IoT and eMTC part 1?

[2018-07-17 11:13:29]
NB-IoT and eMTC belong to the cellular Internet of Things, and also have the "3C" feature of the cellular Internet of Things: Coverage enhanced coverage Consumption Cost low cost In order to meet the "3C" goal, the implementation of NB-IoT and eMTC is also different, as follows: one Comparison of ... Read More
china latest news about What is EMTC? NEWS recently

What is EMTC? NEWS recently

[2018-07-17 11:11:50]
Technical standard editor eMTC is an important branch of Internet of Everything. Based on the evolution of the LTE protocol, the LTE protocol is tailored and optimized for better communication between objects and for lower cost. The eMTC is deployed on a cellular network, and its user equipment can ... Read More
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