Ear Microphone Specifications; Equipment Supplied - Sanha JLH-2003 Operational Manual

Ear microphone specifications

Polar pattern
Sensitivity
Frequency response
Battery power
Current consumption
S / N ratio
Output
Max input S.P.L.

Equipment Supplied

Q JLH-2003 Main Machine ................................1
Q
IRM-50S Ear microphone
Q
AA / 1.5V / SUM-3 ...........................................8
Q
SHOULDER HANGING STRAP ...............................1
Q
Operation Manual ........................................1
Q Warranty .....................................................1
8
Uni-directional
-66dB ( 0dB = 1V~1KHz )
+ _
100Hz ~ 15,000Hz 3dB
1.5V ( 1.1V ~ 9V )
< 250mA ( POWER: 1.5V )
> 40dB
2K ( 1,000Hz )
120dB S.P .L.
..............................1
特點 .........................2
注意事項 .....................2
各部功能說明 .................3
電池安裝步驟 .................4
主機配掛方法 .................5
腳架安裝方法 .................5
麥克風操作方法 ...............6
笛哨聲使用方法 ...............6
延長線加裝說明 ...............7
電氣特性規格 .................7
耳掛式麥克風規格 .............8
配件 .........................8
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