Wireless Beltpack Transmitter with Lavalier Microphone
The
JTS R-4TBM with CM-501 is a professional-grade UHF wireless beltpack and lavalier microphone package designed for clarity, durability, and flexibility. Suitable for presentations, theater, worship, and live sound, this combo delivers stable signal transmission and high-quality vocal pickup in a compact, road-ready format.
JTS R-4TBM Competitive Differences
- 3000 user-selectable frequencies with 108MHz wideband coverage
- Includes CM-501 cardioid lavalier mic with 130dB SPL handling
JTS R-4TBM with CM-501 Description
The
JTS R-4TBM bodypack transmitter is built to meet the demands of modern wireless environments. With 2400 to 3000 selectable UHF frequencies and 15 preset groups of up to 63 compatible channels, it offers maximum flexibility for multi-channel systems. Operating in the 506–542 MHz band, it ensures interference-free performance with PLL-synthesized tuning and adjustable RF output (Low/High).
Housed in a durable aluminum alloy chassis, the R-4TBM features an LCD display with real-time indicators for group, channel, frequency, battery status, gain level, and user ID. Its Lock-On function prevents accidental or unauthorized changes during operation—ideal for high-stakes environments like corporate events or stage productions.
Paired with the included
CM-501 lavalier microphone, users benefit from clear, natural vocal capture via a cardioid pickup pattern and 130dB SPL capability. The CM-501’s low-profile form factor and clip-on design make it ideal for discreet speech applications.
Compatible with a wide range of headset, instrument, and lapel microphones via its 4-pin mini XLR connector, the R-4TBM is a versatile solution for any wireless setup.
Model Features
- 108MHz UHF wideband with 2400–3000 selectable frequencies
- Rugged aluminum chassis with LCD display and Lock-On security
- Adjustable RF power output for venue-specific tuning
- REMOSET ID pairing for fast, wireless frequency sync
- Includes CM-501 cardioid lavalier microphone (50Hz–15kHz)
Model Specifications
- Carrier Frequency Range: 506–542 MHz
- Bandwidth: 108MHz
- RF Output: Low / High (adjustable)
- Frequency Stability: <±10kHz
- Frequency Deviation: ±48kHz (Peak)
- Spurious Emissions: <-50dBc
- Audio Frequency Response: 50Hz–18kHz
- Output Connector: 4-pin Mini XLR
- Battery: 2 x AA (UM3)
- Dimensions: 2.44 x 3.16 x 0.89 in (62 x 80.3 x 22.6 mm)
- Weight: 93g
What's In The Box
- R-4TBM beltpack transmitter
- CM-501 cardioid lavalier microphone
- Belt clip
- User manual
JTS Professional R4TBM
(JTS R4-TBM)
