Master-D Pro Vocal UHF W/Microphone
Model: U-X8
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.
系统指标：
（1）频率范围：600-699 MHz
（2）频率稳定度：±0.005％
（3）频率准确度：±5KHz
（4）调制方式：FM
（5）最大频偏：±15KHz
（6）音频响应：40Hz-16KHz
（7）信噪比：≥80db
（8）动态范围：≥90db
（9）综合失真：≤0.5％
(10) 操作范围：>50米
（11）工作温度：-15℃~60℃
接收机性能:
（1）接收方式：锁相环制锁定频率
（2）接收灵敏度：25dbu
（3）信噪比：≥90db
（4）音频输出电平：A+B OUT不平衡式0-0.25V/15KΩ
A OUT ,B OUT 平衡式0~0.3V/15KΩ
（5）电源：DC12V
手持发射机性能：
（1）射频输出功率：115dbu最大
（2）杂波抑制：大于载波40dbu
（3）天线：完全隐藏式
（4）拾音器：动圈式单一指向性
（5）电池：1节18650电池
（6）电池消耗：约120MA
（7）电池寿命：连续使用超过4小时
领夹发射机性能:
（1）射频输出功率：115dbu最大
（2）杂波抑制：大于载波40dbu
（3）天线：外围式
（4）拾音器：电容式单指向
（5）电池：2节1.5V电池
（6）电池消耗：约130MA
（7）电池寿命：连续使用超过3小时