Master-D 2 Channel Pro Vocal UHF Wireless Microphone | Model: U-X23

Master-D 2 Channel Pro Vocal UHF W/Microphone

Model: U-X23

System specifications:

    (1) Frequency range: 600-699 MHz

    (2) Frequency stability: ±0.005%

    (3) Frequency accuracy: ±5KHz

    (4) Modulation: FM

    (5) Maximum frequency deviation: ±15KHz

    (6) Audio response: 40Hz-16KHz

    (7) Signal-to-noise ratio: ≥80db

    (8) Dynamic range: ≥90db

    (9) Total harmonic distortion: ≤0.5%

    (10) Operating range: >50 meters

    (11) Operating temperature: -15℃~60℃

Receiver performance:

    (1) Reception mode: phase-locked loop frequency locking

    (2) Receiver sensitivity: 25dbu

    (3) Signal-to-noise ratio: ≥90db

    (4) Audio output level: A+B OUT unbalanced 0-0.25V/15KΩ

        A OUT, B OUT balanced 0~0.3V/15KΩ

    (5) Power supply: DC12V

Handheld transmitter performance:

    (1) RF output power: up to 115dbu

    (2) Spurious suppression: greater than carrier 40dbu

    (3) Antenna: fully concealed

    (4) Microphone: dynamic single directional

    (5) Battery: 1 18650 battery

    (6) Battery consumption: about 120MA

    (7) Battery life: continuous use for more than 4 hours

Lavalier transmitter performance:

    (1) RF output power: up to 115dbu

    (2) Spurious suppression: greater than carrier 40dbu

    (3) Antenna: external

    (4) Microphone: capacitor single directional

    (5) Battery: 2 1.5V batteries

    (6) Battery consumption: about 130MA

    (7) Battery life: continuous use for more than 3 hours.