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Wireless Amplifier- WMA-603

Product Name: Rechargeable Wireless Amplifier with Cassette Recorder (WMA-603)


Description:
With cassette recorder, it is convenient to record the contents during the meeting by wireless microphone, and replay it after meeting immediately. Especially suitable for church, classroom, conference room…,etc. The 40 watts high power output assures the best audio performance. With auto-switch AC/DC, build-in rechargeable battery, it is portable for outdoor activities.

Character:

  1. With built-in rechargeable battery, it could be operate 4 hours continuously after full charging.
  2. Manufactured by automatic SMT production and SMD device with excellent quality.
  3. Patent circuit design and level controlled squelch, there are more than 200 frequency bands allow to be used, and no interfere when they work simultaneously.
  4. The high sensitive lapel clip-on microphone performs the best audio result; even it is 30cm far from the mouth. There is the hand-held microphone could be chosen.
  5. Quartz locked ensure that no draft.
  6. The intensified wooden sound box performs the best tone quality and low noise.
  7. With signal-out plug for recording, or able to connect with the external speaker for publish addressing.

Specifications:

>Frequency range: VHF 160-270Mhz

>Power : 110V/220V AC

>Audio output: 10 Watt

>Dimension : 25cm(W) x 17cm(H) x 16cm(D)

> Weight : 2.4 kg

Receiver

Transmitter

Item

Item

Clip-On

Hand-held

Sensitivity

<10 dBuv

RF power

10mW

10mW

Oscillation

Quartz locked

Stability

+/- 0.005%

(Quartz locked)

+/- 0.005%

(Quartz locked)

Tone level

1.8Vp-p

Deviation

+/- 20K Hz

+/- 20K Hz

T.H.D.

Below 0.5%

Spurious

Emission

More than 30dBm

(Below carrier level)

More than 40dBm

(Below carrier level)

MiddleFreq

10.7MHz

Battery

9V Alkaline x 1
(8 hours)

AA 1.5V x 2

(16 hours)

Charge Protection

Auto-off when charge is full

Current

<30mA

<40mA