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Package Included:
1x 4 Channel Receiver
4x Handheld Microphones
1x Charger
1x User Manual
1x Receiving Line
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)
Features:
– Wide frequency response, digital control circuit, resist disturbing starongly, be standing by noises output to zero0
– Super slient function, low T.H.D. So the bass is rich, mediant is brightness and all is clear.
– No hitting when putting on the switch, so can protect the amplifier and speakers
– With a wide using range for over 100m in a good surrounding
– Wide frequency response range, double mute control and low distortion.
– Series output circuit design that can connect with two or over two adjustment audio stage or amplier system
– Effective. built-in sphercal resisting wind and p op filter in microphone system
– Using quartz oscillation circuit, high frequency stability.
– The audio compression – extension technology, greatly reduce noise, dynamic range.
– There is the function of doping call down less, can effectively reduce the lost call back.
– Receiver using multilevel high frequency amplifier has a very high degree of sensitivity.
Specifications:
1 Carrier frequency range: 220-270MHz, VHF high band.
2. Frequency stability: t 20ppm.
3. Frequency veracity: <1k Hz(202)4 Modulate mode: FM.
5. Maximum deviation range: t 15kHz.
6 Frequency response: 40Hz- 20kHz.
7. S/N ratio: >102dB.
8. Audio dynamic range: >100dB.
9. T.H.D: <0.5%.
10. Sarvice areas: 50 meters.
11. Temperature range: -10C~50’C
Microphone:
1. RF power output: 30mW (MAX)
2. Spurious Emissions: over 45dB carrier wave
3. Antenna: built in
4. Microphone element: Unidirectional dynamic microphone
5. Battery: Standard 9V battery
6. Current consumption: About 25mA.
7. Battery life: Over 8 hours continuous operations
8. Have the model can all provide with charger and refresh the battery (make choice of purchase the piece)
Receiver
1. Receiving system: Fixed frequency by quartoontioles
2. Receiving sensitlivity: 60dBSN redionQ2dBU)
3. S/N ratio: >102dB
4. Power supply.AC220V AC110V
Note:
-The color of the item may vary slightly due to photography and different PC monitor.
-The size might be slightly different due to manual measurement. Your kindly understanding would be appreciated.
If you buy after clicking affiliate links on this site we might receive a commission from companies such as eBay, Amazon etc This does not affect the price you pay.
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Category: Musical Instruments:Pro Audio Equipment:Microphones
Location: Dublin