35
Technical Information
Lumen 155 - Directional Microphone
Thin Tube
Earhook
Equivalent Input Noise (dB SPL)
< 17
Peak OSPL90 (dB)
125
HFA OSPL90 (dB)
117
Peak FOG (dB)
50
HFA FOG (dB)
41
HFA Ref. Test Gain (dB)
41
Frequency Range: f1 – f2
400 - 6000
THD @ 500 Hz (%)
< 9
@ 800 Hz (%)
< 7
@ 1600 Hz (%)
< 1
Attack Time (mS)
11
Release Time (mS)
215
Battery Drain, non-streaming (mA)
1.3
Supply Voltage (V) – STD 312
1.3
Induction Coil Sensitivity (STS) (dB)
-7
Summary of Contents for Lumen 155
Page 1: ...22980_A User Manual ...
