Velleman projects K7000 Assembly instructions - Manual (Page 3)

3
Features
This signal tracer /injector has been designed to inject or detect a specific signal into an audio circuit in need of repair (such
as amplifiers, radios, tone controls, ...) so as to detect the fault. In this way problems can be traced more easily. The signal
tracer may also be used as a simple monitor or amplifier.
Specifications :
 Output power: 0.5W / 8ohm
 Power supply: 7-9VAC or 9-12VDC / 150mA
 Dimensions: 60 x 53mm (2.4" x 2.1")
Injector:
 0-2.5Vrms output (adjustable)
 Output impedance: 1.5Kohm
 Frequency: ± 1kHz
Tracer:
 3.5mV to 10Vrms sensitivity (adjustable)
 Gain: 40dB
 Input impedance: 50Kohm
Features & Specifications