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- 3.5mm Output Frequency Response

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05-24-2020 12:15 PM
@HealthyTrade Welcome to HP Community!
I understand that you would like to know the 3.5mm Output Frequency Response.
Line In
The Line-In jack supports line-level stereo inputs from laptops, MP3 players, camcorders, etc. It also supports electret type microphones that are commonly used in headsets and lapel microphones. Electret microphones require a DC bias that the jack provides.
Connector
3.5mm stereo jack
Format
Unbalanced
Left Channel - Tip
Right Channel - Ring
Full Scale Input
+4dBu = 1.23V rms = 3.47V p-p
-16dBV = 0.158V rms = 0.448V p-p
-31dBV = 0.0292V rms = 0.0797V p-p
Frequency Response
20Hz - 20KHz
DC Bias Voltage
5V
DC Bias Impedance
3.1K
AC Input Impedance
2K
Line Out
The Line Out jack supports connecting to powered speakers, recording with devices such as laptops or tape recorders, and can also drive headphones and headsets. The output does not deliver enough power to connect to a speaker directly.
Connector
3.5mm stereo jack
Format
Unbalance
Left Channel - Tip
Right Channel - Ring
Full Scale Output
+4dBu = +1.2dBV = 1.14V RMS = 3.25V p-p
Frequency Response
RL = 10K
20Hz - 20KHz
Source Impedance
50 ohms
Minimum Headphone Impedance
32 ohms
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