UHF-Dual Channel Wireless Microphone

T-521UH/ T-521UT/ T-521UL/ T-521UV/ T-521US/ T-521UW UHF-Dual Channel Wireless Microphone

The Details Related Solution Related Cases Related Video Download

Embedded software: microphone embedded control software V1.32

Corresponding model approval certificate(CMIIT) of the radio transmission device:

◆ Hand-held wireless transmitter T-52X

◆ Lapel, headset wireless transmitter T-52Y

Feature：

* UHF ultra-high frequency band dual true diversity reception, and PLL phase-locked loop multi-channel frequency synthesis technology.

* Provide options of 500 channels in total and 200 channels for each, true diversity reception, effectively avoid frequency interruption and extend the receiving distance.

* With SCAN automatic frequency scanning function, press the SET key before use to automatically find out the cleanest frequency point and keep it as the receiving frequency.

* The V/A screen is clear at any angle and displays the channel number and operating frequency at the same time, supports 8-level RF level display, 8-level audio level display, channel menu display, and muted display.

* Both balanced and unbalanced output ports are optional, meeting different equipment connection requirements.

* Super anti-interference ability can effectively suppress external noise interference and co-frequency interference.

* Infrared frequency matching function, which can synchronize the frequency of transmitter and receiver conveniently and quickly.

* Rich IF, magnetic and powerful sound, the essence of the vocal microphone.

* Touch button control is simple and user-friendly.

Specification:

System
Frequency	470-510M 540-590M 640-690M 740-790M 807-830MHz, 5 bands, a total of 900 frequencies
Modulation	Broadband FM
Number of channel	100-200 per frequency band
Channel interval	Multiples of 250KHz
Frequency stability	within ±0.005%
Dynamic range	100dB
Maximum frequency deviation	±45KHz
Frequency response	80Hz-18KHz（±3dB）(the frequency of the entire system depends on the microphone unit)
Integrated SNR	105dB
Integrated distortion	≤0.5%
Working distance	The straight-line barrier-free distance can reach about 100m(working distance depends on many factors, including RF signal absorption, reflection, and interference, etc)
Working temperature	-10℃~+60℃
Receiver
Receiving mode	Double frequency conversion superheterodyne
IF frequency rate	110MHz，10.7MHz
Wireless interface	BNC/50Ω
Sensitivity	12dB μV（80dBS/N)
Sensitivity range	12-32dB μV
Discrete suppression	≥75dB
Maximum output level	+10dBV
Power supply	DC 12V~1A input
Weight	1.95 Kg (excluding antenna)
Size	422×180×44.5mm(L×D×H)
Transmitter
Sound head	Moving-coil microphone or condenser microphone
Sound head	Condenser microphone (lapel microphone, headset microphone)
Antenna	The hand-held microphone has a built-in helical antenna, and the pendant transmitter uses a 1/4 wavelength whip antenna
Output power	High power 30Mw; low power 3Mw
Discrete suppression	-60dB
Power supply	2 AA 1.5V alkaline batteries
Battery lifespan	About 6h at 30Mw, it depends on battery capacity
Function	True diversity reception method can effectively avoid frequency interruption and extend the receiving distance
Sound quality	Rich IF, magnetic and mixed sound
Weight	0.34Kg (hand-held), 0.06Kg (lapel),(excluding battery)
Size	268mm(L)×35mm(D)(hand-held), 83mm×63mm×22mm(LWT) (lapel)

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