S21 Single-Channel True Diversity UHF Wireless Microphone System
Product Overview
The S21 is a professional single-channel UHF wireless microphone system designed for live performances, conferences, houses of worship, schools, theatres, presentations, and fixed audio installations.
Although the S21 operates as a single-channel system, its dual-tuner true diversity receiver uses two independent antenna paths and automatically selects the stronger signal. This helps reduce signal dropouts and provides more stable wireless performance.
The receiver offers 128 selectable frequencies, automatic clear-channel scanning, infrared synchronization, ID code verification, adjustable squelch, and digital electronic volume control. Its single LCD screen provides clear monitoring of the current operating status.
The system supports the H5 handheld wireless microphone or the B1 bodypack transmitter with M05 lavalier and M06 headset microphone options.
Key Features
- Professional single-channel UHF wireless system
- Dual-tuner true diversity reception
- Two receiver antennas for improved signal stability
- 128 selectable frequency channels
- Automatic scanning for available frequencies
- Infrared transmitter synchronization
- ID code verification to reduce interference and cross-talk
- Adjustable squelch for reception-distance control
- Operating range up to 500 m under ideal line-of-sight conditions
- Digital electronic volume control
- Clear single LCD receiver display
- Supports handheld, headset, and lavalier microphone configurations
- Compact receiver design for portable and fixed systems
H5 Handheld Wireless Microphone
The H5 is a professional handheld wireless microphone designed for vocals, speeches, presentations, and stage applications.
Its reinforced microphone grille and durable metal tube help protect the internal components against accidental drops and impact. The cast-metal construction provides dependable mechanical strength for frequent professional use.
H5 Features
- Durable cast-metal construction
- Reinforced microphone grille and body
- Designed for improved impact and drop protection
- LCD display for transmitter status
- Displays frequency, channel, battery level, lock status, RF power, and ID number
- Infrared frequency synchronization
- ID code verification
- Suitable for vocals, speeches, and presentations
B1 Bodypack Transmitter
The B1 is a compact wireless bodypack transmitter compatible with headset and lavalier microphones. It is suitable for presenters, instructors, performers, fitness professionals, conference systems, and houses of worship.
The 3-pin mini XLR connector provides a secure microphone connection, while the LCD screen displays essential operating information.
B1 Features
- Compact wireless bodypack transmitter
- Compatible with headset and lavalier microphones
- 3-pin mini XLR microphone connector
- LCD display for frequency and battery status
- Adjustable transmitter RF power
- ID code verification
- Integrated antenna
- Suitable for hands-free speech and performance applications
Compatible Microphone Options
M05 Lavalier Microphone
The M05 is a compact clip-on lavalier microphone designed for presentations, conferences, interviews, education, and discreet speech applications.
M06 Headset Microphone
The M06 is a lightweight headset microphone that provides hands-free operation for performers, presenters, instructors, fitness professionals, and houses of worship.
Applications
- Live performances
- Vocal and speech reinforcement
- Conferences and corporate events
- Houses of worship
- Schools and educational facilities
- Theatres and entertainment venues
- Fitness and instruction systems
- Broadcasting and content production
- Professional audio rental systems
- Fixed sound installations
Technical Specifications
| Item | Specification |
|---|---|
| Model | S21 |
| Product Type | Single-Channel UHF Wireless Microphone System |
| Receiver Channels | 1 |
| Reception Type | Dual-Tuner True Diversity |
| Receiver Antennas | 2 |
| Selectable Frequencies | 128 channels |
| Frequency Selection | Automatic Clear-Channel Scan |
| Transmitter Setup | Infrared Synchronization |
| Identification | ID Code Verification |
| Squelch | Adjustable |
| Volume Control | Digital Electronic Volume |
| Receiver Display | Single LCD Screen |
| Maximum Operating Range | Up to 500 m under ideal line-of-sight conditions |
| Handheld Microphone | H5 |
| Bodypack Transmitter | B1 |
| Lavalier Microphone | M05 |
| Headset Microphone | M06 |
Why Choose the S21?
The S21 combines single-channel operation with dual-tuner true diversity reception, automatic frequency scanning, infrared synchronization, and flexible transmitter options. Its compact receiver and selectable handheld, headset, or lavalier configurations make it a practical wireless solution for portable events and fixed audio installations.
