- Place of Origin:CN;GUA
- Model Number:T-521UH
- Brand Name:ITC
- Word frequency:640-857MHz
- Number of channel:200
- Channel spacing:250KHz
- Frequency stability:Within ±0.005%
- Dynamic range:100dB
- Maximum deviation:±45KHz
- udio frequency response:80-18KHz
- Comprehensive signal to:105dB
- Comprehensive distortion:≤0.5%
- Working distance:About 100m
T-521UH UHF Professional Wireless Microphone System
* Using UHF ultra-high frequency double true diversity FM microphone wireless receiver, and ueses 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 the 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.
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 | 105dB |
noise ratio | |
Comprehensive distortion | ≤0.5% |
Working distance | About 100m (working distance depends on many variation which includes absorbing, reflection and interference of Rf signal) |
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 |
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 vocal microphone sound |
Guangzhou ITC Electronic Technology Limited
* Operate a 30,000sqmfactory
*15years of audiovisual experience
* Integrating research, production, sales and service
* 10 major product series and 1,000+ models
* Support OEM & ODM service
Packaging & Shipping
* We have very strict quality control system.
* We promise the electronics yearly failure rate is less than 1%.
* 100% products need to be aged (full loading) at least 24 hours and tested 4 times before delivery.
Exhibitions
Buy now, we have been successfully conducting both import and export activities worldwide for 10 years with suppliers and buyers.
We have 50 software copyright and 12 patents.
Product complied with certificates:
CE Certificate
ISO9001, ISO14001, IS018001, ISO27001
CCC Certificate: China Compulsory Certification
International Standard Product Making Certificate
Pre-sale Service
* High Quality + Factory Price + Quick Response + Reliable Service, is our working faith.
* Professional foreign trade team, Reply your Alibaba enquiry and trade messager in 24 working hours.
* 30 system consultants and 10 designers to make drawing and BOQ for each tender.
* Design and BOQ response to customer within 48 hours.
Middle-sale Service
* Testing quality again before sending goods.
* Well-trained sales team for sales and basic technical service.
* Online system software demo and configuration is available.
* PDF specification sheet, system configuration template and architectural & engineer specification for documents support.
* Sending the tracking number/bill of loading, and update the situations of the goods till customers receive the goods.
After-sale service
* ITC guarantee all electronics of 3 years quality warranty.
* ITC could supply 1% wearing spare parts free of charge.
* Two English spoken technician provide online after sales service.
* Technical documents could be downloaded from website www.itc-pa.com.cn.
* All of the quality compliant shall be feedback with a solution within 48 hours.
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