
The OMNITRONIC UHF-604 is a professional, high-quality, 4-channel true diversity wireless microphone system designed for demanding multi-channel applications, such as live sound, events, and conferences. It offers robust, interference-free performance with advanced features like automatic frequency setup, a 7-band equalizer, and a user-friendly interface.
True Diversity Reception: Ensures optimal signal stability and range by selecting the stronger signal from two separate receiver circuits for each channel, minimizing dropouts.
Automatic Setup: Features auto scan for easy selection of interference-free frequencies and automatic frequency setup to quickly synchronize the receiver and transmitters.
High Channel Density: The system is ideal for large setups, allowing up to 24 transmitters in its two bands to be operated in parallel without interference.
Integrated Equalizer: A built-in 7-band equalizer allows for precise sound tuning of the individual microphone channels directly on the receiver unit.
Informative Display: The receiver features TFT color displays for clear monitoring of all operational parameters.
License-Free Operation: Operates in the UHF 823 - 832 MHz and UHF 863 - 865 MHz bands, which are license-free and approved for use in large parts of Europe.
Enhanced Security: ID transmitter verification prevents interference from external radio transmitters and guards against accidental use of the wrong mic.
| Component | Specification |
| System Type | UHF True Diversity Wireless Microphone System |
| Channels | 4 (Four simultaneous channels) |
| Operating Frequencies | UHF 823 - 832 MHz and UHF 863 - 865 MHz |
| Max Parallel Transmitters | Up to 24 (across both frequency bands) |
| Operating Range | Up to 60 meters (line-of-sight) |
| Latency | Ultra-low latency performance |
| Receiver Display | Multicolor TFT display (per channel) |
| Receiver Format | 1 U (19") Rack Installation (48.3 cm) |
| Controls | Multifunctional jogdial for menu navigation; Lock function for settings |
| Sound Processing | Integrated 7-band equalizer |
| Microphone Type | Handheld or Bodypack (Transmitter-dependent) |
| Microphone Polar Pattern | Cardioid (for handheld microphone) |
| Microphone Display | Multicolor LCD display with charge status indicator |
| Key Functions | Auto Scan, Automatic Frequency Setup, ID Transmitter Verification |