T-522UH/ T-522UT/ T-522UL/ T-522UV/ T-522US UHF Wireless Microphone

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Embedded software: wireless microphone control software V1.05



Feature:


* Single display dual channel.

* The receiver uses advanced PLL phase-locked loop and microcomputer CPU control system and is compatible with manual frequency selection and automatic infrared frequency locking.

* The receiver system adopts high performance speech companding technology to provide perfect sound quality.

* Support 6 sets of 12 frequencies being used at the same zone without interference with each other.

* Applicable to classrooms and conference rooms, etc.


Specification:


System

Frequency range

640-690M

Oscillation mode

Phase-locked loop frequency synthesis(PLL)

Number of channel

200

Frequency response

50-15KHz (±2dB)

Working distance

50M on open space

Frequency interval

250 KHz

Carrier wave stability

±10PPm≤10KHz

Image interference ratio

>80dB

SNR

>105dB(1KHz-A)

Sensitivity

-105dBm(12dB S/N AD)

THD

0.5% (ref. ±40KHz deviation. 1KHz tone)

Muted method

Muted and sound code locked loop

Receiver

Display

LCD display

Working temperature

-10℃+ 60℃ (not battery operating temperature)

Case

Galvanized cold-rolled plate

Audio output level

Unbalanced 600Ω, load -2 dBV

Output impedance

Unbalanced 600Ω

Unbalanced output

TRS 6.35mm connector

Power supply

DC 12V ---1A

Size

420×180×41(mm)(L×W×H)

Weight

1.48 Kg(excluding antenna)

Microphone

Frequency range

640-690M

Output power

High power 30mW

Harmonic radiation

<-55dBc

Maximum deviation

±70KHz

Maximum input sound pressure

140dB SPL

Oscillation mode

FM PLL frequency synthesis

Frequency adjustment

Automatic locking and manual adjustment of receiver working channels

Battery

2 AA 1.5V batteries

Weight

0.32Kg(hand-held), 0.04Kg(lapel),(excluding battery)

Size

249(L)×35(D) (hand-held),109(L)×64.3(W) ×21(H) (lapel)