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J8 UHF Professional Cordless Microphone System w/ 200 Groups of Frequencies for KTV Conference Stage
Features:
- Professional UHF microphone with infrared FM technology
- Metal mesh head is drop resistant and durable. Built-in high-density filter sponge effectively filters noise; metal tube body comfortable to touch; the microphones are glossy and stylish
- Quality microphone core adopts drop suppression technology. It can identify high and low frequency noise signals and automatically remove low frequency noise
- Low energy consumption: high-efficiency and precise chips are environmentally friendly and energy-saving
- Anti-hum. receiver side adopts multi-stage high-frequency amplification, with extremely high sensitivity
- High-end FM microphone with 200 groups of frequencies. Users can freely adjust the channel without cross-frequency, distortion and cut-off problems
- Using ID pilot frequency locking technology, the same frequency will not interfere with the normal use of the microphones; the receiving distance can reach 50~100m/164-328.1ft
- Performance-level sound quality: intelligently supplements the mid-bass of vocals
Technical Parameters:
1. Receiver
- Oscillation Mode: PLL
- Spurious suppression: ≥80dB
- Image rejection: ≥80dB
- Sensitivity: 5dBuV
- Audio output level: XLR output jack: 800mV; unbalanced output (1/4" output jack): 800mV
- Working voltage: DC 12V
- Working current: ≤300mA
2. Handheld Transmitter
- RF power output: ≤10mW
- Oscillation Mode: PLL
- Transmit frequency stability: <30ppm
- Dynamic range: ≥100dB (A)
- Frequency Response: 50Hz-15KHz
- Maximum input sound pressure: 130dB SPL
- Microphone pickup: moving coil
3. Comprehensive Features
- Carrier frequency range: 470MHz-960MHz (depending on countries)
- Modulation method: FM
- Maximum frequency deviation: ±45KHz
- Frequency Response: 50Hz-15KHz
- SNR: >105dB (A)
- Distortion (1KHz): <0.3%
- Operating temperature: -10°C to 55°C
- Working distance: 50~100/164-328.1ft (under ideal environment)
Package Included:
- 1 x Desktop Receiver with Two Antennas
- 2 x Microphones
- 1 x Power Adapter
- 1 x Audio Cable
- 1 x User Manual
Note:
- Batteries are not included. 1.5V AA alkaline batteries are needed.
