SPECIFICATIONS

Brand Name: Debra

Certification: CE,FCC,None

Hign-concerned Chemical: None

Model Number: MC-20H

Origin: Mainland China

Type: Mixers

WIRELESS MICROPHONE SYSTEM

Transmitter Technical Specifications

Frequency Range: 510.50~569.50MHz

Number of Frequencies: 10 for each A and B channel (ID code changes randomly during each pairing, within the frequency range set by the manufacturer)

Oscillation Mode: DSP chip frequency lock

Frequency Stability: ±10ppm

RF Power: 10dBm

Audio Frequency Response: 40~18000Hz

Distortion: ≤0.5%

Battery Specifications: AA battery*2

Continuous Use Time: 4 hours (depending on battery type and capacity)

Receiver Technical Specifications

Frequency Range: 510.50~569.50MHz

Number of Channels 10 for each A and B channel (conservative value) Each time pairing, ID code changes randomly, within the frequency range set by the manufacturer.

Oscillation mode: DSP chip frequency lock

Frequency stability: ±10ppm

Sensitivity: -95~-71dBm

Audio frequency response: 40~18000Hz

Distortion: ≤0.5%

Signal-to-noise ratio: ≥90dB

Audio output: 350mv (maximum)

TECHNICAL SPECIFICATIONS OF MIXER

Microphone input: electronically balanced, discrete input configuration

Frequency response: 10Hz~20KHz

Gain range: +14dB~60dB

Signal-to-noise ratio: 120dB

Line input: electronically balanced

Gain range: +10dB~+60dB

Signal-to-noise ratio line: -96dB / microphone 104dB

HI: 10KHz +/- 15dB main

Low: 50Hz +/- 15dB

Output: +28dB balanced / +22dB unbalanced