Huawei E392u-12---- The Most Popular Surfstick Of Huawei E392 4g Usb Modem
As the flagship of 4G LTE USB Modem, HUAWEI E392 4G LTE Multimode USB Modem like a big tree
, derives many branch models, such as HUAWEI E392u-12, HUAWEI E392u-21, HUAWEI E392u-22, HUAWEI E392u-92, HUAWEI E392u-6, HUAWEI E392u-9, HUAWEI E392u-511 etc They are for different operators in different areas, so they incorporates difference modules to support various 4G LTE bands.[caption id="" align="alignnone" width="708" caption="HUAWEI E392 4G LTE Multi-mode Data Card"]
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Based on good quality and reliable performance, HUAWEI E392 4G LTE Modem is the first option for many network providers. Which one is the most popular model?
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Before we give the conclusion, let us talk about the 4G network deployment status. From the beginning of 2012, operators all over the world are planning and starting deploying the 4g networks. At this trend, the providers in Asia seems running faster than European operators. Perhaps its due to the economic depression in European area.
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Per the report of 4G network status, LTE technology is most commonly adopted to use in data transmission. And the LTE Band 1800Mhz is most commonly deployed spectrum, 38% current LTE networks choose 1800Mhz (Band 3). Its the refarming of GSM 1800Mhz. As we know, GSM is the most common 2G network. And per our information, Band 7(2600Mhz) is also the common FDD network in Europe and APEC areas. Then we look back to HUAWEI E392. The brand model works on band 3 and band 7 has two models HUAWEI 392u-12 and E392u-6.
[caption id="attachment_16" align="alignnone" width="214" caption="HUAWEI E392 4G LTE Multi-mode Data Card"]
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HUAWEI E392U-12 4G Modem support LTE FDD 800/1800/2600 Mhz while HUAWEI E392U-6 4G Surfstick supports LTE FDD 900/1800/2100/2600Mhz. Band 1(2100MHz) is only available at North Amerian and Band 8 ( 900 Mhz) only deployed in few countries. But 800Mhz is a common LTE spectrum in Europe and Asia.
[caption id="attachment_17" align="alignnone" width="500" caption="4G 3G 2G Frequency bands 4GLTEMALL"]
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In this case, we could conclusion that HUAWEI E392u-12 is the most commonly used 4G LTE Surfstick. If you are a professional journalist or other professional who usually travel between countries and need fast data transmission, its necessary to take HUAWEI E392u-12 around. Frankly speaking, comparing with 3G USB modem, HUAWEI E392 seems a little large, but compare with digital camera and luggage carrier, its slim enough. 4GLTEmall.com could offer unlocked one. If you want it, welcome to buy it on 4gltemall.com.
[caption id="attachment_18" align="alignleft" width="500" caption="HUAWEI E392 4G LTE USB MODEM"]
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by: Jack