Ateis IDA8S User Manual

Technical Data 507
© 2020, ATEÏS. All rights reserved.
-24dBu
-
0.06
%
20~20kHz@-14dBu
-40dBu
-
0.06
%
20~20kHz@-30dBu
-54dBu
-
0.06
%
20~20kHz@-44dBu
EIN (Equivalent Input Noise)
Sensitivity
Minimum
Maximum
Unit
Frequency
0dBu
-
-81
dBu
20~20kHz@150Ω
-12dBu
-
-93
dBu
20~20kHz@150Ω
-24dBu
-
-104
dBu
20~20kHz@150Ω
-40dBu
-
-112
dBu
20~20kHz@150Ω
-54dBu
-
-115
dBu
20~20kHz@150Ω
Speaker Line/Amplifier
Maximum Power: 800W(RMS)
Maximum Power(Siren + Message): 1000W
Configurable Audio Output
Maximum level = 14 dBu
Output Impedance = 50 Ohm
Bandwidth =±1dB@ 20Hz ~ 20kHz
THD+N (Total Harmonic Distortion plus Noise)
Sensitivity
Minimum
Maximum
Unit
Frequency
0dBu
-
0.04
%
20~20kHz@+4dBu
-12dBu
-
0.06
%
20~20kHz@-2dBu
-24dBu
-
0.06
%
20~20kHz@-14dBu
-40dBu
-
0.06
%
20~20kHz@-30dBu
-54dBu
-
0.06
%
20~20kHz@-44dBu
EIN (Equivalent Input Noise)
Sensitivity
Minimum
Maximum
Unit
Frequency
0dBu
-
-81
dBu
20~20kHz@150Ω
-12dBu
-
-93
dBu
20~20kHz@150Ω
-24dBu
-
-104
dBu
20~20kHz@150Ω
-40dBu
-
-112
dBu
20~20kHz@150Ω
-54dBu
-
-115
dBu
20~20kHz@150Ω
Configurable Audio Input
Sensitivity
For each channel of a configurable audio input card, there are five levels to gain the audio
signal. They are sensitivity values of 0dBu, -12dbBu, -24dBu, -40dBu and -54dBu
respectively. The meaning of sensitivity value is how large the gain is for an audio source,
and to amplify the giving minus input source to 0dBu. The figure below is an example of
when the sensitivity value is set to -54dBu, and input source is -54dBu, after the gaining
circuit of the audio card you'll get the 0dBu of output. For more information as reference,
please see this.
Maximum level = 14 dBu
Output Impedance =10k Ohm
Bandwidth =±1dB@ 20Hz ~ 20kHz
THD+N (Total Harmonic Distortion plus Noise)
Sensitivity
Minimum
Maximum
Unit
Frequency
0dBu
-
0.04
%
20~20kHz@+4dBu

Ateis IDA8S Specifications

General

Brand	Ateis
Model	IDA8S
Category	Security System
Language	English