Detailed Product Description

BW-2518 (VHF Wireless  Microphone)

System Specification

Frequency Range: VHF 200-280MHz

Frequency Stability : ±0.005%

Modulation Deviation : 50KHz

Audio Frequency Response: 100Hz-12KHz

Signal to Noise Ratio: >60dB

Dynamic Range: >100dB

System Distortion: ≤1.0%

Operating Range: ≥30m

Operating Temperature Range: -10~+50^oC

Transmitter

RF Output Power:  100mW Max

Harmonic Suppression: 40dB

Antenna:  Built-in

Power Requirement: 1.5V(AA)×2 Battery

Nominal Current Drain:  80mA

Battery Life: ≥4 Hours

Receiver

Sensitivity : 40dBu( S/N=60dB)

S/N: >60dB

Audio Output Level: 0~400MV Max

Power Supply: AC 110V/220V(±10%)

Features

*Advanced companding circuitry , Wide range frequency response, Low distortion

*Lightly touching control-volume design

*Low noise ,high signal to noise rate.

*Stand-to state noise output is close to zero.

* Wide range frequency response. Low distortion

*Consummate  working instruction

*Advanced multilevel, narrow band, High frequency and middle frequency wave. Completely eliminate disturbed signal

*Low consumed element, long battery life

*Special circuit design to eliminate microphone switch impact wave

*Long operation distance, ideal environment up to more than 30m

*It can be used for middle-scale meeting room, stage, KTV room and family entertainment etc..

* Dual voltage 110V/220V switch for choice