MFJ-8100
World Band Receiver
23
hear in an AM broadcast if the Regeneration control
is turned too far to the right.
Tolerance -
the manufacturing accuracy for electronic (and
other) parts. Tolerance ranges from 20% down to
better than 1% of the value marked on the part.
Toroid - a type of coil consisting of wire wrapped around a
donut-shaped form, such as L5 in this receiver.
Trimmer - a miniaturized variable resistor or capacitor used
for occasional circuit adjustments.
uF. -
"micro farad,'' the usual unit of capacitance.
uH. -
"micro henry,'' a unit of inductance.
Sample SWL Logging Page
Date
UTC/GMT
Name and
Location of
Broadcast
service
Call
sign
Band or
Frequenc
y
Signal
Quality
Listening
Notes, QSL
info, etc