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JTS R-4TBM UHF Professional Wideband Metal Body-Pack Transmitter with CM-501 Electret Lavalier Microphone

SKU: JTSR4TBMCM51 MFR: R-4TBM+CM501
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Key Features

  • Experience crystal-clear audio with this professional UHF wireless microphone system, perfect for presentations.
  • Enjoy freedom of movement with a wide 120m operating range, ideal for dynamic stage performances.
  • The CM-501 lavalier microphone captures detailed sound, great for broadcast and recording applications.
  • Achieve reliable connectivity with the wideband metal body-pack transmitter, minimizing dropouts during use.
  • Benefit from a long-lasting battery life of >20 hours, ensuring your wireless microphone is ready when you are.
  • This easy-to-use wireless microphone system delivers low latency, providing seamless audio synchronization.
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Special Order?Estimated to Ship: 08/21/2025
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JTS R-4TBM+CM501 Specifications

R-4TBM UHF Metal Body-Pack Transmitter

R-4TBM UHF Metal Body-Pack Transmitter

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  • Carrier frequency range

    506-542 MHz

  • Audio frequency range

    50-18,000 Hz

  • Channels

    1

  • Operating time

    > 20 h

  • Admiss. ambient temp.

    32 - 104 Degree F (0 - 40 Degree C)

  • Specifications transmitter

    -

  • Transmitting power

    10/50 mW

  • Operating range

    120 m

  • Power supply transmitter

    2x Batteries AA size (not supplied)

  • Connections transmitter

    4-pole mini XLR

  • Dimensions

    2.4 x 3 x 0.9" (62 x 80 x 23mm)

  • Weight

    3.3 oz (95g)

CM-501 Electret Lavalier Microphone

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  • Transmission method

    Cable

  • Polar pattern

    Cardioid

  • System

    Electret

  • Audio frequency range

    100 - 15,000 Hz

  • Nominal impedance

    22 kOhms

  • Sensitivity

    32 mV/Pa

  • Sound pressure

    Maximum: 130 dB

  • Power supply

    pocket transmitter
    IN/PT/UF series or PS-500

  • Admiss ambient temperature

    32 - 104 Degree F (0 - 40 Degree C)

  • Connection

    4-pole mini XLR

  • Weight

    07 oz (20g)

  • UPC Code

    4712933610664

About JTS R-4TBM+CM501

Before you settle for any audio equipment, consider the JTS R-4TBM UHF Professional Wideband Metal Body-Pack Transmitter, a top-tier choice for professionals in the fields of live performances, broadcasting, and film production. This compact and discreet body-pack transmitter is designed to work seamlessly with headsets or lavalier mics, making it an ideal choice for theatre productions, educational institutions, and houses of worship.

Constructed with a durable metal housing, this high-quality transmitter ensures first-class reliability, living up to the reputation of JTS, a brand synonymous with superior audio equipment. The R-4TBM operates on a wide UHF frequency range of 506-542 MHz, offering greater flexibility and compatibility with a broad spectrum of audio equipment.

This professional-grade body-pack transmitter is not only compact and lightweight but also boasts an impressive range of up to 328 feet (100 meters) line-of-sight. This feature makes it easy to wear, conceal, and use in various setups, enhancing its versatility.

In addition, the R-4TBM comes with the CM-501 Electret Lavalier Microphone, a testament to its commitment to delivering high-quality sound. This combination of a reliable transmitter and a high-performance microphone ensures that your audio needs are met with precision and clarity.

In summary, the JTS R-4TBM UHF Professional Wideband Metal Body-Pack Transmitter with CM-501 Electret Lavalier Microphone is a robust, professional, and reliable choice for those seeking superior audio transmission in a variety of professional settings.

JTS R-4TBM+CM501 Features

  • R-4TBM UHF Metal Body-Pack Transmitter Features
  • 2400 to 3000 selectable frequencies
  • Preset 15 groups each of up to 63 compatible channels
  • Phase-Locked Loop (PLL) synthesized tune
  • Extended dynamic range and smooth frequency response
  • Adjustable transmission power between Low and High
  • The panel Lock-On function prevents tampering and RF interruption
  • Together with JTS various music instrument mics, headset mics and tie clip mics this bodypack is versatile for all applications
  • CM-501 Electret Lavalier Microphone Features
  • For presentations and discussions
  • Good audibility, secure fit due to supplied tie clip, easy to attach
  • Cardioid polar pattern
  • Allows to pick up a precise voice of high quality over a wide dynamic range
  • Supplied with windshield

Product Documents

User Manual

Key Features

  • Experience crystal-clear audio with this professional UHF wireless microphone system, perfect for presentations.
  • Enjoy freedom of movement with a wide 120m operating range, ideal for dynamic stage performances.
  • The CM-501 lavalier microphone captures detailed sound, great for broadcast and recording applications.
  • Achieve reliable connectivity with the wideband metal body-pack transmitter, minimizing dropouts during use.
  • Benefit from a long-lasting battery life of >20 hours, ensuring your wireless microphone is ready when you are.
  • This easy-to-use wireless microphone system delivers low latency, providing seamless audio synchronization.

What's in the box:

  • R-4TBM UHF Professional Wideband Metal Body-Pack Transmitter with CM-501 Electret Lavalier Microphone
  • (2x AA Batteries Not Included)
  • JTS 1 Year Limited Warranty