Total solder points: 186
Difficulty level:
Beginner 1o 2þ 3o 4o 5o Advanced
PARTLIST H4305P-ED1
K4305
2 x 10 LED STEREO VU METER
• For instant visualization of audio signal levels.
• Easy hook up to a LINE level ( LOW input) signal source.
• For use with mixing panels, amplifiers, CD players, radio’s, ...
• A special input (HIGH INPUT) is provided, which allows direct con-
nection to a SPEAKER* output .
• DOT or BAR display mode selectable to suit your application.
• Attractive display window supplied, which can be used both horizontal
as vertical.
• If wanted, the unit can be calibrated by means of a trim potentiometer.
*NOT SUITED FOR CONNECTION TO HIGH POWER CAR STEREO
SYSTEM
Specifications:
• 2 X 10 LED’s
• BAR OR DOT MODE
• INDICATION RANGE: 0dB = 0.775mVrms.
-20dB, -10dB, -7dB, -5dB, -3dB, -1dB, 0dB, +1dB, +2dB, +3dB
• FREQUENCY RANGE: 20Hz tot 30KHz
• LOW INPUT FOR 0dB: 150mV to 6Vrms (47K)
• HIGH INPUT FOR 0dB: 1.5V to 60Vrms (470K).
• POWER SUPPLY: 10 to 15VDC / 250mA max.
• PCB DIMENSIONS 2X: 68X37mm
modifications reserved
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