TS9 interface E5786 E5573
CRC9 interface E5373
Dear friends, be careful when installing the antenna, but don’t break the antenna port of the network card
Please take a picture of the antenna interface so that we can deliver the goods, please contact customer service if you are not sure
SMAHuawei router with antenna socket, such as: Huawei B310 B315 B593S B880 Antenna connector model: SMA male male pin（Inner screw inner needle）
this antenna TS9Huawei Internet terminal with antenna socket, such as: Huawei E5573 Series E5771 Series EC5377 EC5373 E5375 E5577 E8372Wait! If you are not sure, please contact customer service Note:Do not use force when plugging or unplugging the antenna to avoid damaging the network card!
In the mountains and in the desert, what should I do if the signal reception is poor? This is the helper! ! !
Dear, if the local 3G, 4G signal is not good, what?do? The network card signal amplifier will help you~~
TS9 interface general network card models are:
Huawei E5573-852, E5573-853, E5573-856, EC5377, EC5373, E5375, E5577, E5771-852, E5571-856, E5571-937, E8372, etc. 2.5 mm interface equipment
The general routing models of SMA interface are:
B310 B315 B93S B880 etc. 6mm interface equipment Antenna connector model: SMA male male pin（Inner screw inner needle）
parameterFrequency range: 780-1920/1990-2700MHZ
Standing wave ratio: <=1.5
Gain:12dbi
Input impedance: 50 Ω
Line type: RG174（Wire diameter 3mm)
Cable length: 3M
Interface form: TS9/SMA inner needle
The total height of the antenna: about 31CM, double array, copper pole, full frequency.
About a few common questions
1、Why is there unstable situation after normal connection?
Answer: After the normal connection, the installation angle and height of the antenna are fixed, and there will be no physical changes. Unstable conditions may occur at the joints of the feeder, for example, contact resistance increases due to long-term oxidation. Also, the operating conditions of the equipment, such as heat generation, DC power supply waveforms, etc. Especially important is the impact of weather. Through our practice, we have found that rain and heavy snow have an impact on the signal.
2. Is the gain value marked on your antenna real?
Answer: This question is also of concern to my friends. The concept of gain itself is relative. In theory, the explanation is a bit more complicated. Both professional testing and amateur testing are done relative to a set standard. We chose two benchmarks for gain testing. One is a half-wave period, and the other is a finalized antenna. Through a series of comparative tests, the gain value is obtained. Of course, this value cannot be compared with a professional test environment, and there must be a certain error, but this error is not necessarily exaggerated, or may be reduced. For example, the gain of a 32-slot waveguide omnidirectional antenna, our highest mark is 18 decibels, because this is the result of our test. The finished notch antenna can be marked with 21 decibels.
3.How many types of antennas are there? What is the role of each?
Answer: There are generally two types of antennas, namely directional antennas and omnidirectional antennas. As the name implies, a directional antenna refers to transmitting a signal in a specific direction, while an omnidirectional antenna transmits a signal to the surroundings. Generally, if it is a point-to-point transmission, a directional antenna is used; if it is a point-to-multipoint transmission, an omnidirectional antenna is used.
4. Should the antenna be installed indoors or outdoors?
Answer: This should be treated differently according to the specific usage and environment. The specific installation location can be understood in detail with us at the time of purchase.But generally speaking, the effect is better if the antenna is placed outdoors.
