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Wireless Microphone System - WR-824T

Product Name: 4 CH Professional Wireless Microphone (WR-824T)


Description:
Obtain approval FCC from USA, and CE from EU of twenty-five countries. The unique design of the true diversity, assuring no interruption. The High-Q RF input circuit, the electric wave strength level controlled and tone squelch resist the interference. WR-824T is suitable for presiding on stage, singing at Karaoke, setting a home-theater, and briefing at office or school. Equip 19 inch EIA standard sound cabinet, and be able to operate four wireless microphones at the same time.

Character:

  1. 1.Manufactured by automatic SMT production and SMD device with excellent quality.
  2. With POP noise eliminator, which protects the speakers from damage when turning switch on/off.
  3. Three sets of hand-held microphone is standard equipment, and there is one set of the high sensitive lapel clip-on microphone, which performs the best audio result; even it is 30cm far from the mouth.
  4. Quartz locked ensures no draft.
  5. The volume is able to be adjusted.
  6. There are more than 200 frequency bands allowed to be used, and no interference will be happened when they work simultaneously.

Specifications:

>Frequency range: VHF 160-270Mhz

>Power : 110V/220V AC, 15V-18V DC

>Dimension : 435mm(W) x 250mm(D) x 50mm(H)

> Weight : 1.5Kg

Receiver

Transmitter

Item

Item

clip-On

Hand-held

Modulation

FM

RF power

10-50mW

10-50mW

Sensitivity

10 dBuv (S/N 60dB)

Stability

+/- 0.005%

(quartz locked)

+/- 0.005%

(quartz locked)

T.H.D.

0.5% below

Deviation

+/- 20K Hz

+/- 25K Hz

Oscillation

quartz locked

Spurious

Emission

40dBm

(Below carrier level)

40dBm

(Below carrier level)

Squelch

Tone+Level control

Battery

9V Alkaline (8hours)

AA 1.5V x 2

(16 hours)

Middle freq.

10.7MHz

Current

<30mA

<80mA