Heathkit IM-4180 - Page 25

— A |
&) 102 1c)
WAVEFORMS
NOTE: Bold letters correspond to test points on the
Schematic Diagram at which the waveforms are mea-
sured.
Deviation Meter setup procedure to obtain the
waveforms is as follows:
Deviation Frequency: 5 kHz.
Modulation Frequency: 1 kHz.
Signal tuned for Fundamental Frequency (25 MHz)
on Deviation Meter with Gain Control set to produce a
full-scale meter reading.
a
| (B) vl01 PIN-6 |
— eee eee
200kKHz 7 200kHz |
12MV P-P IV P-P
fw» 7—T TT |
—=™
f \ 200kHz | [ | i 200kH2 |
f Go gure | | A |
St b =. aVDC | 8 ry OV
| F) vl03 PIN-6 |
g-
ee
-
|
~-
ee
fon
|
fo
|] fy
ext
: 8V P-P E 4 8V P-P
Woo Kt |