Helvia VERBA401 A1
Helvia VERBA401 A1
- Wireless set of 4 UHF microphones with 4-channel receiver
- True Diversity technology for stable and clean signal
- Autoscan and IR synchronization
- Operating range up to 40–60 meters
- Built-in 7-band EQ
- TFT displays on receiver and transmitters
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HELVIA VERBA401 A1 | 4x Wireless Dynamic Cardioid Microphones Set 516–558MHz with 4-Channel Receiver
The HELVIA VERBA401 A1 with Autoscan is a complete professional wireless audio transmission solution, designed for demanding applications. Ideal for live performances, sound engineers, event venues, and professional productions, it delivers a clean, stable, and reliable signal even in environments with strong radio frequency interference.
Design & Features
- UHF True Diversity technology with dual antennas for automatic selection of the strongest signal, ensuring uninterrupted and stable transmission
- PLL (Phase-Locked Loop) frequency synthesis for high accuracy and minimal interference, providing professional-grade performance
- Operating range of 40 to 60 meters (depending on environment and obstacles)
- Autoscan function for automatic frequency search or manual selection
- Fast transmitter–receiver synchronization via infrared (IR) link for quick and easy setup
- 2.5” TFT color display on the receiver and 1” display on each transmitter for real-time monitoring
- Built-in 7-band EQ processor for precise sound shaping tailored to the venue or application
- Adjustable display color options and 19” rack-mountable receiver for professional installation flexibility
This system is an ideal choice for live performances, presentations, events, and broadcast applications, offering stability, ease of use, and high audio quality in every situation.
Specifications
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Receiving Channels4CH
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Carrier Frequency516–558MHz (A1)
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OscillationPLL phase-locked frequency synthesis
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Frequency SensitivityInput 6dBµV, S/N > 80dB
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Operating Distance40–60 meters (depending on interferences and obstacles)
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Sound Processing7-band adjustable EQ
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T.H.D. (Total Harmonic Distortion)< 0.5% @ 1kHz
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Transmission Bandwidth< 100kHz
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Receiver DisplayTFT Color Display
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Receiver Power SupplyDC 12–18V - 1000mA
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Receiver Dimensions (W/Max WxDxH/Max H)410/483 (with rack adapters) × 207 × 50/250 (with antennas) mm
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Handmic Pickup GainFixed Gain
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Handmic Transmission Power13dB
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Handmic Current DrainStandard <130mA
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Handmic DisplayLCD
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Handmic CartridgeDynamic Cardioid
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Handmic Batteries2 × 1.5V AA-Type
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Handmic Dimensions (W/DxH)Ø50 × 251mm
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Handmic Net Weight0.4kg with batteries