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Best Line Array Speakers
Product description
1. Adopting the comprehensive technology of stable PLL digital PLL and intelligent digital circuit, the performance stability of the whole machine is significantly improved.
2. Dual-channel silver panel independent button design, PLL phase locked loop technology carrier frequency range of UHF 640~690MHz.
3. Specially equipped microphone core, high pitch clear, medium and low frequency sound wide, easy to enter the microphone, singing and speaking voice reduction degree high.
4. The host machine can be equipped with a tie clip, a headset, a handheld device and a meeting according to the requirements of the site, which is very convenient for installation.
5. The host machine is equipped with 60 channels and independent ID code, which can support the installation of multiple stacking machines, especially suitable for KTV rooms, conference rooms, school classroom projects, municipal bidding projects and other environments.
6. The main board adopts multi-stage NARROWband high-frequency and intermediate frequency selective filtering to eliminate interference signals.
7. No switch impact sound to ensure the safety of the rear amplifier and speaker.
8. The transmitting handheld and receiving hosts are equipped with LIQUID crystal display, so the working status is clear.
Comprehensive indicators:
Frequency oscillation mode: PLL PLL loop circuit
Modulation: Fm frequency modulation
Frequency range: 640-690 MHZ
Frequency stability: 10PPM
Dynamic range: & GT;100dB
Frequency response: 50HZ-18khz
Harmonic distortion: ≤0.1%
Audio output: Hybrid: 0-600MV, balanced: 0-600MV
Service distance: 50 meters
Receiver:
Power supply: DC 12 to 15 v
SNR: ≥98dB
Sensitivity: -100 DBM
Power consumed: 3 WATT
Transmitter:
Transmission power: 20mW
Modulation :FM
Maximum major: 40KHz
High harmonics: & GT;60dB
Supply voltage: 3V/1.5V AA battery
Duration of use: 8 hours
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