The CONFERENCE 4 is a wireless microphone system with 4 microphones, specifically designed for conferences and events that require a high level of reliability and sound quality. Thanks to its advanced UHF transmission technology and multiple frequency channel setup, it is ideal for use in both indoor and outdoor spaces, even in environments with potential interference. This system is equipped with PLL (Phase-Locked Loop) technology, providing greater frequency stability, ensuring clear and uninterrupted transmission. Additionally, it features sensitivity adjustment and a noise suppression function to further enhance the acoustic experience.
FEATURES:
- 4 wireless microphones system designed for conferences and events.
- UHF transmission with multiple frequency channels, suitable for various environments.
- PLL (Phase-Locked Loop) technology for greater frequency stability.
- Sensitivity adjustment and noise suppression for better sound quality.
- Carrier frequency: 668-698 MHz (depending on the region).
- Bandwidth: 50 MHz.
- Modulation: FM.
- Maximum frequency deviation: ±100 KHz.
- Frequency stability: ±0.005%.
- Dynamic range: >100 dB.
- THD% (Total Harmonic Distortion): <0.5%.
- Signal-to-noise ratio (S/N): >100 dB.
- Frequency response: 40 Hz – 18 KHz (±3 dB).
- Reception distance: Up to 80 m (in open field).
- Receiver power supply: 11-15 V 1000 mA.
- Antenna: BNC connection for better signal reception.
Receiver Specifications:
- Oscillation mode: PLL (Digital frequency synthesis).
- Reception sensitivity: < -107 dBm.
- Audio outputs:
- Independent balanced output (XLR): 230 mV ± 15 mV.
- Unbalanced mix output (1/4’’): 230 mV ± 15 mV.
Transmitter Specifications:
- Oscillation mode: PLL (Digital frequency synthesis).
- Frequency error: <15 ppm.
- Output power: 10 mW.
- Frequency response: 40 Hz – 18 kHz (±3 dB).
- Microphone: Cardioid condenser.
- Power supply: 2 x 1.5 V AA batteries.
