Which modem is Good for 4G LTE TDD network? Keywords: TDD Modem, FDD Modem, 4g tdd modem, 4g fdd modem, TDD band frequencies

More and more 4G networks are launched to commercial as time being, many users want to have their own mobile gadgets to experience faster surfing speed. However, there are so many 4G modems on the market now, which one is better?

It's a good question. First, we should know some knowledge about 4G Network. LTE and WiMAX are two most popular 4G Network. Since LTE dominates the 4G trend. Today, we would introduce 4G modem for LTE network.

As the most popular 4G network, LTE uses TDD and FDD technologies to transmit the data. Subsequently, there are 4G TDD modem and 4G FDD modem. They both have special advantages and weakness. This is not our topic today. Today we talk about the 4G modem for TDD network, i.e. 4G TDD Modems.

TDD Frequencies Band & Spectrum LTE BAND

ALLOCATION(MHZ)OCATION

WIDETH OF

NUMBER

(MHZ)

BAND(MHZ)

33

1900 - 1920

20

34

2010 - 2025

15

35

1850 - 1910

60

36

1930 - 1990

60

37

1910 - 1930

20

38

2570 - 2620

50

39

1880 - 1920

40

40

2300 - 2400

100

41

2496 - 2690

194

42

3400 - 3600

200

43

3600 - 3800

200

Below are the top TDD Modems that are good for 4G TDD networks: 4G modems for band 38(2600MHz): 1. Asiatelco ALT-C180 . 2. Asiatelco ALT-C186 3. Asiatelco ALT-C187 4. Huawei E392-92 5. ZTE MF820S2 6. ZTE MF820T 7. ZTE MF880 8. HUAWEI E392u-21

4G modems for band 40(2300MHz):

1. Asiatelco ALT-C160, 2. Huawei E392-92, 3. ZTE MF820S2 . 4. ZTE MF880 5. ZTE MF820T

So if you are hesitate on which TDD Modem to choose/buy, hope above information would help you make the decision. But since the TDD modems for rest bands are very few, we will make a summary next time about 4G LTE dongles.