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JTS RU-8012DB UHF PLL Dual-Channel Diversity Receiver with 2x RU-850LTH Wireless Handheld Microphone, 470-960MHz

SKU: JTSRU8U85LTH MFR: RU-8012DB & RU850LTH
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Key Features

  • Experience crystal-clear audio with this dual-channel wireless microphone system, perfect for presentations.
  • Enjoy a wide 470-960MHz frequency range, ensuring reliable wireless performance for any event or venue.
  • The handheld microphone offers intuitive controls and LCD display for effortless operation during performances.
  • Benefit from exceptional sound quality and secure signal with PLL synthesized control in this microphone.
  • This wireless microphone system includes two handheld mics and a diversity receiver for complete setup.
  • Rugged and reliable, this microphone system is ideal for houses of worship, schools, and live performances.
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Special Order?Estimated to Ship: 09/07/2025
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JTS RU-8012DB + RU-850LTH Specifications

RU-8012DB Receiver

RU-8012DB Receiver

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  • Frequency Preparation

    PLL Synthesized Control

  • Carrier Frequency Range

    470-960 MHz

  • Frequency Setting

    Ultrasonic / REMOSET (Transmit)

  • Receiving Mode

    Antenna Diversity

  • Bandwidth

    36MHz

  • S/N Ratio

    >105dB(A)

  • T.H.D

    <0.6%@1KHz

  • Sensitivity

    -95dBm,S/N>80dB

  • Rejection Ratio

    >80 dB

  • Frequency Response

    50Hz-16KHz +/-2dB

  • Antenna Type

    BNC Socket

  • Antenna Booster Power

    DC12-15V/100mA

  • Display

    LCD

  • Display Contents

    Group, Channel, Frequency, Battery Level, Antenna A/B, Mute Display, AF Meter, RF Meter, Frequency Scan, Audio Level, Volume

  • Controls

    Power ON/OFF, Group, Channel, Frequency, Mute Display, Key Lock, Volume, Output
    Attenuation(XLR), Frequency Scan(ON/OFF)

  • Audio Output Level

    Ref/ +/-22.5KHz Dev@1KHz Tone
    6.3 Phone Jack/ -10dBV
    XLR Jack/ -4dBV(Line) ½ -24dBV(MIC)

  • Audio Output Impedance

    600 Ohm

  • Squelch

    Pilot Tone & Noise Mute

  • Output Connector

    2 independent balanced XLR and 2 6.3mm unbalanced.

  • Power Supply

    DC12-15V/500mA

  • Dimensions (W x H x D)

    8.35 x 1.5 x 5.66" (212.3 x 38.3 x 144mm)

RU-850LTH Wireless Handheld Microphone

Jump to...
  • Frequency Preparation

    PLL Synthesized Control

  • Carrier Frequency Range

    470-960MHz

  • Frequency Setting

    REMOSET U(Receive)

  • RF Outputs

    Low / High

  • Stability

    < +/-10KHz@Fc

  • Frequency Deviation

    +/-48KHz

  • Spurious Emissions

    <-50dBc

  • Function

    Mute, Auto Power Off, Sensitivity Adjust, Low Battery

  • Display

    LCD+LED

  • Controls

    Power, Mute, Group, Channel, Frequency, Gain Adjust, Auto Power Off, Key Lock

  • Battery

    UM3, AA x2

  • Battery Info

    Required, included

  • Battery Material

    Alkaline

  • Battery Type

    AA

  • Battery Quantity

    4

About JTS RU-8012DB + RU-850LTH

It's time to elevate your audio experience with the RU-8012DB UHF PLL Dual-Channel Diversity Receiver, a state-of-the-art device that incorporates JTS's 2nd generation wireless technology. Building on the success of the US-8002DB, this receiver is expertly designed to provide more compatible channels within a limited bandwidth, making it an ideal solution for navigating the increasingly crowded radio spectrum.

One of the standout features of the RU-8012DB is the patent-pending REMOSET technology. With just the push of a button, this innovative feature sends scanned channel data directly to the transmitter, simplifying the setup process and ensuring optimal performance. The receiver also boasts an impressively low noise level, reducing general and hiss noise to a minimum to meet the most critical audio demands.

With a 100-meter operation range, this receiver is versatile enough to meet the needs of a wide range of applications, from conferences and presentations to vocal performances. Plus, it's environmentally friendly, with an optional integrated charger that can help reduce waste from disposable batteries.

The package also includes two RU-850LTH Wireless Handheld Microphones, designed with both REMOSET U and full function settings. These settings include Frequency, Group/Channel, Sensitivity, RF Power, and an Auto Power Off feature that can be set to 10, 30, or 60 minutes to conserve battery life. The microphones also come equipped with a quick Lock On key and a built-in recharging circuit and connector for those who wish to upgrade the system.

In summary, the RU-8012DB UHF PLL Dual-Channel Diversity Receiver with 2x RU-850LTH Wireless Handheld Microphone offers a superior audio experience, combining advanced technology, user-friendly features, and environmental considerations to deliver a product that's as practical as it is high-performing.

JTS RU-8012DB + RU-850LTH Features

  • RU-8012DB is designed with JTS 2nd generation wireless technology
  • System provides more compatible channels within limited bandwidth
  • REMOSET sends the scanned channel data to transmitter by pushing a button
  • Transmitter is designed with both REMOSET U and full function setting at itself
  • Auto Power Off feature can be set OFF or ON with selection of 10, 30 and 60 minutes
  • Besides REMOSET U a user can carry out setting at transmitter side

Product Documents

User Manual

Key Features

  • Experience crystal-clear audio with this dual-channel wireless microphone system, perfect for presentations.
  • Enjoy a wide 470-960MHz frequency range, ensuring reliable wireless performance for any event or venue.
  • The handheld microphone offers intuitive controls and LCD display for effortless operation during performances.
  • Benefit from exceptional sound quality and secure signal with PLL synthesized control in this microphone.
  • This wireless microphone system includes two handheld mics and a diversity receiver for complete setup.
  • Rugged and reliable, this microphone system is ideal for houses of worship, schools, and live performances.

What's in the box:

  • RU-8012DB UHF PLL Dual-Channel Diversity Receiver
  • 2x RU-850LTH Wireless Handheld Microphone
  • 2x Half-Wave Antennas
  • 4x AA Batteries
  • Power Cable
  • JTS 15 Month Limited Warranty