VGA/Stereo Audio Selection Switcher 4X1
PTN Electronics Limited
2
www.PTN-electronics.com
-0.8dB
Return Loss
-30dB@5MHz
Crosstalk
-50dB@5MHz
Switching
Speed
200ns (Max.)
Input/Output
Level
0.5Vp-p ~ 2.0Vp-p
Gain
0dB
I/O Impedance
75Ω
Audio Input
Audio Output
Input
4 stereo audio
Output
1 stereo audio
Input
Connector
3.5mm mini jack
connector
Output
Connector
3.5mm mini jack
connector
Audio Input
Impedance
>10K
Ω
Audio Output
Impedance
50Ω
Switching
Speed
200ns (Max.)
Output
Volume
61 degree
controllable(0~61)
Output Bass
15 degree
controllable(-7~+7)
Output Treble
15 degree controllable
(-7~+7)
Audio General
Frequency
Response
20Hz~20KHz
Stereo
Channel
Separation
>80dB@1KHz
CMRR
>90dB @20Hz to 20K
Hz
Switching
Solution
Audio break away
switching
Control Parts
Control
/Remote
Buttons; RS-232
(9-pin female D
connector)
Pin
Configurations
2 = TX, 3 = RX, 5 =
GND
Options
TCP/IP control by PTNET
General
Max DC
compensation
1.5V
Power
Consumption
10W
Temperature
-20 ~ +70
℃
Humidity
10% ~ 90%
Power Supply
DC 12V
Product
Weight
0.4Kg
Case
Dimension
W166 x H42x D100mm
NOTE:
All nominal levels are at ±10%.
4. Operations of the Control Panel
Press the buttons “1,2,3,4” to switch the inputs, audio/video sync-switching.
