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Antenna Distribution System AD-900

Antenna Distribution System for Wireless Microphone
Features
The antenna distributor has a high signal-to-noise ratio and anti-interference distribution and transmission architecture.
This system adopts precision circuit design, has low noise and low intermodulation distortion characteristics, and can eliminate mixing.
interference when multiple channels are used at the same time.
Support frequency band UHF 600-928MHz.
Each unit of the antenna distribution system can use the same two antennas for 4 wireless series receivers at the same time, and the
cascade port can connect a fifth wireless series receiver.
It has the characteristics of simplifying the antenna assembly project, improving the system working efficiency, and is convenient for
portability and installation.
With real-time display of input voltage, the stability of the input voltage can be clearly displayed in real-time.
The antennas can adjust the gain value and compensate for cable loss based on the calculation of the cable length and each cable type.
Most cost-effective set. Can be used for convenient and fast expansion of multiple systems, and can be used as a main distributor.
Super stable quality, fully compatible with all brands of wireless microphones.
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  • Detail
    Model: AD-900
    10 Groups of Channel

    Antenna Specifications
    Frequency band: UHF 660-690MHz (USA: 902-928MHz)
    Directionality: Cardioid
    Polarization method: linear
    Gain: -16~16db (manually each 1dB)
    Standing wave ratio:<2
    Amplifier low noise:<0.6dB
    Amplifier OIP3:>38dBm
    External power supply: 6-12DCV
    Current: 150mA
    Connector port: BNC

    Host Technical Specifications
    Frequency band: UHF 660-690MHz (USA: 902-928MHz)
    Total gain: 0dB, ± 1dB
    Separation degree:>25dB
    Input/output impedance: 50 ohms
    Connector port: BNC
    Antenna power supply:+12V DC/200mA, with the central point being the positive pole
    DC output: 12V DC/1A (MAX) * 4 groups with central point as positive pole
    Power supply: 100-240V AC, 50/60Hz 36W (DC-OUT-12V MAX: 3A)





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