T-522UH Wireless Microphone

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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-friendl.

* 1X4 channel Receiver.

Specifications:

System	Frequency	Support 470-510M, 530-598M, 630-698MHz, 788-830M
	Modulation	Broadband FM
	Number of channel	Different bandwidths are different, and are preset by the factory according to customer requirements. 470-510M an 788-830M are preset with 200 frequency points, and 530-598M and 630-698M are preset with 275 frequency point
	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℃~+40℃
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	1.685 Kg, not including antenna, including accessories
	Size	420×179×44mm(L×D×H)
Transmitter	Sound head	Moving-coil microphone or condenser microphone 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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