Qpad QH-85, Быстрый старт

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QP
®
AD
QH-85
P R O G A M I N G P R E M I U M H E A D S E T
技术规格
耳机
转换器类型............................. ..................
动圈.......................... ...............................
频响范围......................... ..........................
额定阻抗......................... .........................
灵敏度.................................. ....................
总谐波失真........................................ .......
输入功率.................... ...............................
耳机型式................... ................................
环境噪声衰减................. ...........................
头戴压力......................... ..........................
重量（含标准线）................ ......................
线材材质及长度....................... ..................
接口 ................................... .....................
麦克风
传感器类型..............................
.................
操作原理.......................... .........................
拾音模式................................. ..................
电源.................................. .......................
电源电压................................. ..................
电量消耗....................... ............................
额定阻抗........................ ...........................
开路电压值........... ....................................
频响范围......................... ..........................
环境噪声衰减 .......................................... .
敏度....................................... ..................
麦克风输出........................... ....................
话筒长度............................. .....................
话筒直径............................. .....................
接口.................................... .....................
动态 Ø53mm
开放式腔
15Hz-25KHz
60
Ω
92±3dB
< 2%
250mW
耳罩式
大约
1 0 分贝
5 N
350g
TPE Ø4.0 x 1米
3.5 mm 迷你立体声插头
电容麦克风(背极式)
斜压式麦克风
单一指向式(心型指向)
类幻象供电 （AB供电）
2V
最高 0.5 mA
≤2.2 kΩ
20 mV / Pa
100Hz-12kHz
2% at f = 1 kHz
105dB (THD
≤ 1.0% at 1KHz)
-39±3dB
150 mm(含话筒头）
Ø6mm
3.5 mm 迷你立体声插头
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