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Antenna amplifiers can enhance and extend the signal of wireless microphones for stable sound and long-distance transmission.Now, there is good news for you, Sinbosen's A845 model antenna amplifier has been reduced by $30.
Antenna amplifiers can enhance and extend the signal of wireless microphones for stable sound and long-distance transmission. When using, set up the antenna as high as possible and in an open place.
Sinbosen's antenna microphone models are:
880(Microphone Antenna Amplifier 4 channels)
880S（Microphone Antenna Amplifier 4 channels）
U845（U845 Microphone Antenna Amplifier 5 channels）
U848+SWB（1）（Microphone Antenna Amplifier 8 channels）
U848+SWB（2）（same as (1), only the wings are different）
Now, there is good news for you, Sinbosen's A845 model antenna amplifier has been reduced by $30. If you don't know about U845, you can take a look at the following information about it!
Type:e:antenna amplifier distributor
Frequency range:470 MHz - 960 MHz
Input truncation point: + 22dBm
Noise ratio: 4.0 db type (Center band)
Gain: + 6-9dB (Center band)
Output impedance: 15dBmin
Socket: BNC female
Power supply: 100-240V / 50 / 60Hz
Power consumption: 170mA
5 channels, can connect with extra antenna amplifier
Feature of antenna amplifier A845
1. Wide coverage:400-600m.
2. Strong signal:360°receive information.
3. Signal stability:Anti-interference.No noise.
4. Gain effect:Adjust the gain according to the field.
1. Antenna distribution system is compatible with all wireless microphone receivers operating in frequency range of 490-960MHz.
2. Increase the receiving distance by at least 500 meters
3. Let you no longer worry about frequency problems
The antenna is made of industrial grade standard glass copper and copper film coating. It has the characteristics of durability, corrosion resistance, UV resistance, shock resistance and light weight. It can be used for long time and stable performance under different environments.
Antenna distribution system is used for large UHF wireless system. It receives 4 wireless receivers signal through a pair of antennas .Cascade port can connect the 5th receiver or the other antenna distribution system.
You can purchase the main unit of this device separately. This antenna amplifier has 5 channels. If you have bought the whole set, you can only buy the main unit in the future. Because multiple cameras can be connected together to share the antenna wings. If you only buy the main unit, it just doesn't have the wings, the other accessories and the aluminum case are still the same.