UHF 740-790MHz frequency band
Channels: 100CH (L/R channel is available),
Super heterodyne; double frequency; conversion, with high receive sensitivity,
Pilot precise, interference resistance,
Multi-level high-performance SAW filter, with excellent anti-jamming capability,
Auto mute and anti-skip circuit, it completely eliminates the impact of noise when microphone; turn on and turn off,
Professional Audio Output: XLR balanced output and 1 / 4 "jack unbalanced output,
Using AA; batteries,
Double step-up design, the battery charge does not affect the transmission power,
Manual frequency-selecting, correspond frequency in infrared ray, automatic searching frequency,
High reliability surface mount technology (SMT) production.
Product Features:
UHF 740-790MHz wave band
output level:#160; 0~300mV
Frequency Response:50~15KHz(3dB)
systematic distortion: <0.5%
SNR:>90dB
dynamic range: >100dB
Operating range: 30~50 meters for KTV / can be expanded to 100 meters for special request.
VogUe small cabinets, real uhf wireless microphones, high performance-price ratio. Easy to use, stable performance, the optimal; equipment for small performances or family used.
Product Features:
Frequency Range: 720-820MHz
Frequency Stability: 30ppm
Dynamic Range:9 0dB
T.H.D.: 0.5%
Frequency Response: 80Hz-18KHz (3dB)
Audio Output: Separate: 0~500mV
Audio Output: Hybrid: 0~300mV.
Vogue small cabinets, real uhf wireless microphones, high performance-price ratio. Easy to use, stable performance, the optimal; equipment for small performances or family used.
Product Features:
Frequency Range: 720-820MHz
Frequency Stability: 30ppm
Dynamic Range: 90dB
T.H.D.: 0.5%
Frequency Response: 80Hz-18KHz (3dB)
Audio Output: Separate: 0~500mV
Audio Output: Hybrid: 0~300mV.
UHF dual channel wireless receiver can receive two wireless microphones or two lapel microphone or a handheld microphone and a lapel microphone, and parallel to control the microphone volume.
Quartz lock with a fixed frequency UHF band, with the latest "noise detection" mute control, it can completely eliminate the noise generated by loud noise interference.
Dual-channel receiver audio output is a mixture of two-channel output, and separate balanced output can meet the input characteristics of a variety of Amplifiers.
Metal chassis and SMT circuit, there are 30 groups frequencies between 760-920 MHz for choice .
Product Features:
Frequency Range: 740-920MHZ
Modulation System: quartzcrystal control
Rf stability: 0.005%(-10-50)
Frequency Resopone :50Hz-18KHz3dB
RF Power:10mW
Noise Ratio:>100dB
T.H.D: 0.5%.
Exclusive first wireless switch accompaniment function
Features:
â?� exclusive first wireless switch accompaniment function
â?� large screen high-definition display, 1.5U chassis
â?� a key seconds to turn, professional singers accompanied by the whole
1. System characteristics
Channel: 70 * 2 = 140
Frequency range: 600-800MHz
Frequency response: 30Hz-18KHz ± 0.5dB
Sensitivity: 100dB
Distortion: 90dB
Effective use of distance:> 50 meters
Note: The effective range depends on the RF signal absorption, reflection and interference.
2. transmitter
Transmitter power: 5-30mW
Oscillation mode: PLL
Modulation: FM
Mirror control:> 50dB
Frequency offset: â?¤75KHz
Power supply: DC-1.5V * 2
3. Receiver
Sensitivity: 2.0μV
Oscillation mode: PLL
Signal to noise ratio:> 90dB
Output: balanced output * 2, unbalanced output * 1
Power supply: AC100-240V DC12V 1000MA
All model no: ew100/135g2/122g2/152g2/545g2/3000/5000
Ew-135g2: technical specification
1. Autoscan on all receivers for simple and secure frequency selection 2.1440 frequencies within a 36mhz switching bandwidth for greater tuning flexibility 3. Robust metal construction for durability 4. Pilot tone squelch(defeatable for backwards compatibility with original ew systems) 5. New battery concept(aa cells and rechargeable battery accessories) 6. Transmitter battery status telemetry on all models 7. Audio signal metering on transmitter lcd display 8. Xlr jacks on all rack-mountable units(including 100 series) frequency range : 518-866mhz maximum frequency deviation: 75khz audio frequency response: 40-18000hz dynamic range: 110db power output: 10 -30m w power requirement: transmitter: 3v receiver: dc-12/16v
Selling points:
1. Uhf 99 channels
2. Customerized uhf wireless microphone
Solution 1: with wireless microphone
Solution 2: with body pack transmitter and headset microphone / lapel microphone
3. Frequency: 670-690mhz, transmitting distance: 70-100m, transmitter battery 12 hour
Model: bl-1003 mini uhf wireless microphone system
Features:
Receiver
Power supply: ac100~240/45~60hz
External dc power: 16~20v
Power consumption: 5w
S/n ratio: >90db; p/n ratio: >80db; f/n ratio: >80db
Receiving sensitivity: 5dbu(sinad=20db)
Transmitter
Transmitter power: 10mw
Modulation mode: fm
Maximum deviation: ± 50khz
High harmonics: more than 40db(with carrier)
Battery voltage: aa 1.5v× 2/9v
Battery life: 12 hour
Power switch noise: provide with perfect switch noise deducted circuit
Main function
Frequency range: uhf 670-690mhzmhz
Frequency stabilization: < ± 30ppm
Dynamic range: >90db
Total harmonic distortion: < 0.5%
Frequency response: 40hz~20khz± 3db
Audio outpout: separate type: 0~± 500mv
Mix type: 0~± 300mv
Model: bl-1031 uhf dual-channel wireless microphone system
Boly bl-1031 wireless microphone system delivers superior sound quality and professional features. It is designed for a wide range professional application with 200 selectable channels. For easy use with multiple systems, no confusing frequency groups. It can be placed next to speakers with no feedback or distortion. It is perfect for professional use at any events.
Selling points:
1. Uhf 200 channels
2. Customerized uhf wireless microphone (decided by client)
Solution 1: with wireless handheld microphone
Solution 2: with body pack transmitter and headset microphone / lapel microphone
3. Frequency: 780-840mhz, transmitting distance: 120m, transmitter battery 8 hour
4. Adjustable transmitting range, from 20m to 120m.
5. Big backit lcd display
6. The handheld transmitter (microphone) have mute and lock function.
Features:
Uhf 670~840 mhz quartz control phase locked.
200 channels
Hight-fidelity cartridge module.
Super anti-jamming circuit design.
Super-low background noise.
High effciency batteries consumption design.
Scope of application: ktv, school, hall, family, party.
2 wireless rechargeable handheld microphone included
Included microphone charger charges both microphones at the same time
2 unbalanced mic outputs (1/4) and 1 mixed output (1/4)
Uhf band 900 mhz
Rugged mic grills protect the microphone cartridge and prevent the microphone from rolling
Individual volume controls for precise vocal balancing
Dual antennas provide clear signal reception
Frequency bandwidth 24
Frequency steadiness í+0.005%
Interferential Feint Ratio >80dB
S/N Ratio >105dB(1khz-a)
Sensitivity -107dBm
output impedance 600ª+
output -12dB
Mute contro: Noise-locking
Display :LCD
power supply:Mic power supply 2*1002 CHANEL
Frequency response:50Hz-20KHz
Wireless karaoke system/ wireless microphone system/ uhf wireless mic
Bl-1004 uhf handheld wireless system (with plastic case)
Scope of application: hight-class ktv, high-level performance & presentation, stages, big & small parties.
-selling points:
1. Uhf fixed frequency
2. Customerized uhf wireless microphone
Solution 1: with wireless microphone
Solution 2: with body pack transmitter and headset microphone / lapel microphone
3. Frequency: 420-560mhz, transmitting distance: 70-100m, transmitter battery 8hour
4. The antenna can be changed to black plastic antenna.
Handheld microphone:
Transmit power: 20mw
Modulation: fm, f3f
Maximum modulation: ± 25khz
High-order harmonic: less than over the main porgy quasi-40db
Power supply voltage: 9v
Continuous use of time: 6 hours
