UR36DWireless towed second-hand holders

Product description

1. Infrared automatic frequency matching, large screen design, clearer display, more convenient debugging.
2. Black panel wire drawing, AF/RF with indicator light display, transmission knob, looks high grade atmosphere.
3. Equipped with special microphone core, high and medium frequency effect is clear, easy to enter the microphone, singing and speaking voice reduction degree is high.
4. High fidelity sound transmission circuit to ensure the clarity and reduction of sound
5. 166 channels, multiple sets of stacking machine installation, especially suitable for KTV rooms, conference rooms, school classroom projects, municipal bidding projects and other environments.
6. Exquisite hand-held, ergonomic design, high-grade spray paint, paint does not drop, feel delicate.
7. Multistage narrowband high-frequency and intermediate frequency selective filtering is adopted to eliminate interference signals.
8. The transmitting handheld and receiving hosts are equipped with LIQUID crystal display.
9. The handheld USES the most advanced booster circuit, effectively extending the battery life in 8-12 hours
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