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Similar ItemsDescriptionPackage Included:
1 x 4 Channel Receiver
1 x UHF diversity receiver
4 x Handheld Microphones
1 x 110V/220V supply power
1 x 1/4 ''connecting cable
1 x Original box
1 x English user manual
Features:
– Metal UHF wireless microphone system LED display/signal stability
– Karaoke Microphone 4 Channel Receiver with 4 handheld Microphones also 4 channels can work without interference at the same time
– Using quartz oscillation circuit, high frequency stability.
– The audio compression – extension technology, greatly reduce noise, dynamic range.
– Receiver using multilevel high frequency amplifier has a very high degree of sensitivity.
– Noise level locking double mute control, noninterference more machine used at the same time.
– Has a balance and imbalance way audio output.
– Wide frequency response range, low distortion.
Specifications:
Product Name: UHF wireless microphone system
Color: multi-color
Material: metal
Size:
42cmx21cmx4.5cm/16.5''x8.3''x1.8''(for UHF diversity receiver)
25.5cmx5cm/10''x2''(for single microphone)
Comprehensive Paremeters
RF carrier frequency range: 500-800 MHz(the depends on the technical specifications of the system)
Use Distance: 50-150 meters in an open area
RF stability: +/-0.005%(-10°C-50°C)
Offset: +/-40KHz with companding and automatic volum limit circuit
S/N RATIO: >100db
Distortion: <0.5% weighting 1KHz
Frequency response range: 50Hz-18KHz+/-3dB
Receiver Parameters ,
Receiving mode: non-diversityreceiving (automaticswitching diversityreceiving)
Oscillation mode:quartz control
Sensitivity: entering 6dBmvs/8OdB whenthe offsetisequalto 40KHZ
Harmonic interference ratio: >80dB
lmage interference ratio:> 70dB
Handheld Microphone
Handheld RF stability: 0.005%(-10°C-50°C)
RF output power: 19mW
Oscillation mode: quartz control
Harmonic radiation: <-55dBc<-40dBc
Maximum input sound pressure: 130dB
Microphone head: capacitive or moving-coil type
Battery used: 1.5V(9V)
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Category: Musical Instruments:Pro Audio Equipment:Microphones
Location: IE