Velleman projects K1803 Assembly instructions - Manual

K1803
ILLUSTRATED ASSEMBLY MANUAL H1803IP'2
Total solder points: 29
Difficulty level: beginner 1
2 3 4 5 advanced
This kit has
been develo
ped as pre-
module for
a number of
audio applic
ations wher
e there is
insufficient i
nput signal. A
pplications a
s a
microphone
pre-amplifie
r or for level
correction.
UNIVERSAL MONO PREAMPLIFIER
Specifications
Power supply: 10-30VDC / 10mA.
Output impedance: 1Kohm.
Adjustable output level: max. 40dB.
Frequency range: 20Hz to 20kHz ± 3dB.
Max. input signal: 40mV.
PCB dimensions: 30 x 40mm (1.2" x 1.57").