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Key Features:

• Model: TR-8100TD

• Frequency Response: 40Hz~15000Hz ±3dB

• Audio Output: Balance (XLR)/ On balance (6.3Øjack)

• Receiver Mode: Dual Channel, True-Diversity

• Battery: 3V (2×1.5V AA Battery)


The TEV TR-8100TD Digital UHF 100CH True Diversity Wireless Microphone System is a sophisticated and high-performance audio solution designed for professional sound reinforcement. This wireless microphone system combines cutting-edge digital technology with UHF frequency bands to deliver clear and reliable audio for a variety of applications, including live performances, events, presentations, and more. Here’s a comprehensive description of the TEV TR-8100TD Wireless Microphone System:

TEV TR-8100TD Digital UHF 100CH True Diversity Wireless Microphone System:

1. Advanced Digital UHF Technology:

  • The TR-8100TD utilizes advanced digital UHF (Ultra High Frequency) technology to provide reliable and interference-resistant wireless audio transmission. UHF frequencies are known for their ability to penetrate obstacles and offer clear signal quality.

2. True Diversity Reception:

  • The system features True Diversity reception, which employs multiple antennas to enhance signal reliability. This technology minimizes the risk of signal dropouts and ensures continuous, stable connectivity between the transmitter and receiver.

3. 100 Channels for Flexibility:

  • With 100 selectable channels, the TR-8100TD offers exceptional flexibility in finding a clear and interference-free frequency. This extensive channel selection is particularly advantageous in crowded RF environments where multiple wireless systems may be in use.

4. Professional-Grade Microphone Transmitter:

  • The microphone transmitter is designed to meet professional audio standards, providing high-quality sound capture. It may feature a dynamic or condenser microphone element, depending on the specific model, catering to different audio preferences and applications.

5. Rack-Mountable Receiver:

  • The receiver unit is typically rack-mountable, allowing for easy integration into existing audio setups. Rack-mount kits are often included for convenient installation in audio racks or equipment cabinets.

6. LCD Display for Easy Monitoring:

  • Both the transmitter and receiver are equipped with LCD displays, providing essential information such as channel selection, battery status, and signal strength. This makes it easy for users to monitor and configure the system settings.

7. Frequency Synthesized PLL Technology:

  • The system utilizes Frequency Synthesized PLL (Phase-Locked Loop) technology to ensure accurate and stable frequency synchronization between the transmitter and receiver. This contributes to reliable signal transmission.

8. Easy Setup and Operation:

  • The TR-8100TD is designed for user-friendly setup and operation. Quick and intuitive controls on both the transmitter and receiver simplify the configuration process, allowing users to focus on their performances or presentations.

9. Extended Operating Range:

  • The wireless system provides an extended operating range, allowing performers or presenters to move freely within a designated coverage area without compromising audio quality. This is especially beneficial for stage performances and dynamic presentations.

10. Durable Metal Construction: – Both the transmitter and receiver units feature durable metal construction, ensuring longevity and resilience in demanding professional environments. The robust build enhances the system’s durability during transport and regular use.

11. Balanced XLR and Unbalanced 1/4″ Outputs: – The receiver typically provides balanced XLR and unbalanced 1/4″ outputs, offering versatile connectivity options to audio mixers, amplifiers, or recording devices.

12. Dual Antenna Design: – The dual antenna design enhances signal reception diversity, contributing to the system’s ability to combat signal dropouts and interference effectively.

13. Rechargeable Battery Options: – Depending on the specific model, the microphone transmitter may come with rechargeable battery options, offering cost-effective and eco-friendly power solutions. This is particularly useful for users who prioritize sustainability and long-term cost savings.

14. Ideal for Various Applications: – The TR-8100TD Wireless Microphone System is suitable for a wide range of applications, including live music performances, conferences, lectures, houses of worship, and other professional audio setups where reliable wireless communication is crucial.

In summary, the TEV TR-8100TD Digital UHF 100CH True Diversity Wireless Microphone System is a feature-rich and reliable solution for professional audio applications. Its advanced technology, multiple channels, and user-friendly design make it a valuable asset for musicians, performers, public speakers, and audio professionals seeking high-quality wireless audio transmission. For precise details on specifications and usage, it’s recommended to refer to the product documentation provided by the manufacturer.

Frequency Range Digital UHF PLL 100CH (510-950MHz)
Frequency range depend on the regulations
Oscillator PLL Synthesized, Pre-set 100 selectable channels
Frequency Bandwidth 30MHz
Frequency Stabilization ±50KHz
Dynamic Range >90dB
T.H. D <0.5%
Frequency Response 40Hz~15000Hz ±3dB
Audio Output Balance (XLR)/ On balance (6.3Øjack)
Receiver Mode Dual Channel, True-Diversity
Power Supply DC12V-15V / 1 A
Consume Power 5 WATT
S/N Ratio >107dB
Receiving Sensitivity 5dBuV
Antenna Power Output 9V / 100mA
Receiver Dimension 208 x 180 x 44mm
Receiver Weight 1 kg
Transmit Power 30mW (Max)
Modulation Mode FM
Max Deviation ±25KHz
Battery Voltage 3V (2×1.5V AA Battery)
Continuous Using 5-8 hour


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