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ITC PA System LCD Wireless uhf microphone
* Using UHF ultra-high frequency double true diversity reception, and USES the DPLL multichannel digital phase-locked loop frequency synthesis technology.
* Provides each of 200 a total of 600 channels to choose, true diversity receiving, effectively avoiding the phenomenon of fault frequency and to extend the receiving distance.
* With a magnitude 8, according to 8 audio level display, according to the audio level,
according to the channel menu mute.
* Balanced and unbalanced output port, two choices to meet the needs of different device to connect.
* LCD liquid crystal display can also showed channel number and working frequency.
Light touch button control is simple, which let users to use it more conveniently.
* Strong anti-interference ability, can effectively restrain noise caused by th external
interference and same frequency interference.
* Infrared frequency function, can be convenient, shortcut of the transmitter and receiver synchronization.
* Enough intermediate frequency, Relaxed singing, sounds with magnetic and mixed thick feeling, the essence of the vocal microphone sound.
Receiver Indication | |
Receiver mode |
Double super heterodyne |
Intermediate frequency |
110MHz, 10.7MHz |
Antenna access |
BNC/50Ω |
Sensitivity |
12dBμV (80dBS/N) |
Adjustable range of Sensitivity |
12-32dBμV |
Spurious suppression |
≥75dB |
Max output level |
+10dBV |
Power supply mode |
DC 12~18V 500mA input |
Frequency indication | |
Word frequency |
640-857MHz(the applicable frequency depends on the local regulation)Broadband FM |
Number of channel |
200 |
Channel spacing |
250KHz |
Frequency stability |
Within ±0.005% |
Dynamic range |
100dB |
Maximum deviation |
±45KHz |
Audio frequency response |
80-18KHz (±3DB) (frequency response of the whole system depends on the microphone unit) |
Comprehensive signal to noise ratio |
105dB |
Comprehensive distortion |
≤0.5% |
Working distance |
About 100m (working distance depends on many variation which includes absorbing, reflection and interference of Rf signal) 640-857MHz (the applicable frequency depends on the |
Transmitter parameters | |
Attack |
Moving Coil Condenser microphone (Collar microphone, Headset microphone) |
Antenna |
Internal helical antenna of handheld microphone,the hanging transmitter adopts1/4 wave-length whip antenna |
Output power |
Max power 30Mw;Min Power 3Mw |
Spurious suppression |
-60dB |
Power supply |
2 section 5,#1.5V alkaline battery |
Battery service life |
About 10 hours under 30mW, about 15 hours under 3mW |
Function features |
Adopting true diversity reception mode, effectively avoiding frequency phenomenon and the extension of the receiving distance |
Quality characteristics |
Enough intermediate frequency, Relaxed singin, sounds with magnetic and mixed thick feeling, the essence of the vocal microphone sound |
ITC promise the electronics yearly failure rate is less than 1%.
ITC guarantee all electronics of 3 years quality warranty.
ITC could supply 1% wearing spare parts free of charge.
ITC guarantee all loudspeakers of 6 months quality warranty.
All of quality complaint shall be attached with serial number, failure test report and photos.
All of the quality compliant shall be feedback with a solution within 48 hours.
ITC could supply circuit diagram documents for repair.
Packaging |
|
1)Bubble+Carbon+Wooden 2) Your request. (a plastic bag and foam for product protection, then brown master carton outside.)
|
Shipping |
|
1) Main port: Guangzhou, Shenzhen & HK 2) FOB/ EXW or CIF. Our sales team are capable enough to arrange the shipment if you want. 3) All the cargoes under inspection before shipment. |
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