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  • The UHF Wireless Conference System RX-U3804.jpg

The UHF Wireless Conference System RX-U3804


The hardware is controlled by the microcomputer CPU. And this system adopts advanced automatic frequency matching technology, including frequency selection, display, frequency data processing and automatic channel tracking functions. It has 100 frequency points per channel, and it has advanced frequency sweeping function. It is convenient for installation and adjustment.

Номер продукта:RX-U3804

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  • Описание
  • Технические характеристики
  • Подключение
  • Ø Adopt DPLL digital phase-locked loop multi-channel frequency synthesis technology, 5 sets of machines can be used at the same time.

    Ø The hardware is controlled by the microcomputer CPU. And this system adopts advanced automatic frequency matching technology, including frequency selection, display, frequency data processing and automatic channel tracking functions. It has 100 frequency points per channel, and it has advanced frequency sweeping function. It is convenient for installation and adjustment.

    Ø 4 channel UHF wireless network. It has 100 optional frequencies built in each channel.

    Ø Built-in advanced frequency sweep function, which can automatically skip the occupied frequency and other clutter frequencies to avoid cross-frequency interference.

    Ø Built-in 3 level power regulation. Each level increases about 20 meters, which is convenient for installation.

    Ø It has LCD display. The working status of the controller and unit is clear on screen.

    Ø Infrared automatic frequency matching and ACT automatic frequency selection.

    Ø 4 microphones can be used interchangeably.

    Ø The power memory function can be controlled by a sequencer.

    Ø Built-in moderate howling suppression function. It can reduce the degree of howling effectively.

    Ø Built-in battery monitoring function: It can display the battery power in the conference seat. And it has low battery flashing prompt function; It has dual power supply design: 1) built-in 3000 mAh lithium battery, which can work continuously for 30 hours; 2) No. 5 ordinary battery slot, which can be used for 2 AA (No. 5) batteries; The type of power supply can be freely switched; It can be charged by a power bank, or can be directly powered by the Type-C port. And it can be fully charged in 3 hours.

    Ø Anti-mobile phone battery wave interference.

    Ключевое слово:
    • The UHF Wireless Conference System
  • Mode

    RX-U3804

     Channel spacing 211.875KHz 

    Frequency range

    612.20MZH--696.95MZH multi-band optional, each interval frequency is 250HZ

    Transmitting power

    10db

    Working range

    about 20-60 meters, touch switch type

    Carrier frequency

    UHF612.20MHZ-696.95MHZ

    Controller working voltage

    DC--12V-14V2A

    Working current

    410mHA

    Power consumption

    5W

    Receiving sensitivity

    -105dbM

    Audio output voltage

    1V

    Adjacent channel interference suppression

    >60dB

    Microphone power consumption

    120mAh

    Microphone directivity

    (meeting) super heart-shaped pointing

    Transmitting power

    >+10dBM(10MW)

    Frequency stability ±0.001%

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