USER MANUAL - DUAL ZONE AV MEDIA PLAYER EQUIPMENT ACT550
– ACT550/DAB+
480258-4.0
18/01/2021
Page 28 / 34
© ACTIA “Any reproduction of this document, even partial, is strictly forbidden without written authorisation”.
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Fax: +34 91 665 23 24
N.I.F. ES-A-28905065
13. Technical Specifications
13.1. Electrical Specifications
SYMBOL
PARAMETER
CONDITIONS
MIN
TYPICAL
MAX
UNITS
POWER SUPPLY INTERFACES
POWER SUPPLY INPUT
VSS
DC supply voltage
-
11
24
30
V
ISS
DC supply load current
VSS = 24 V
-
-
10
A
VSS = 14 V
-
-
10
A
ISS
STBY
DC supply standby load
current
ACC = 0 V
-
-
45
mA
ANTENNA POWER OUTPUT
Vo
DC output voltage
Output enabled
11.8
12
12.3
V
Output disabled
-
0
-
V
Io
DC output current
Output enabled
-
-
300
mA
RELAY POWER OUTPUT
Vo
DC output voltage
VSS = 24 V
Output enabled
-
0
-
V
VSS = 24 V
Output disabled
-
Z
-
V
Io
DC output current
VSS = 24 V
Output enabled
-
-
200
mA
USB POWER OUTPUT
Vo
DC output voltage
-
-
5
-
V
Io
DC output current
-
-
-
1.2
A
INPUTS
MICROPHONE INPUT
Vin
Input peak voltage
f = 1 kHz
Zo = 600
Ω
-
5.5
-
mVp
Zin
Input impedance
-
2
-
-
k
Ω
BW
Bandwidth
A = ±3 dB
200
-
4000
Hz
STEREO AUDIO INPUT (AUDIO LINE-IN)
Vin
Input peak-to-peak voltage
f = 1 kHz
Zo = 600
Ω
-
-
3.3
Vpp
Zin
Input impedance
-
-
27
-
k
Ω
BW
Bandwidth
A = ±3 dB
20
-
20000
Hz
