Table of Contents
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FIGURES
2. Block diagram
3. Adaptat ion mains transformer
5. Rear view
6. Block diagram of the static measuring method
7. Block diagram of the dynamic measuring method
8. Dummy aerial
9. Con nectio n of the indicator to an output w ith a low output impedance
10. Connection of the i ndicator to an output w ith a h i gh output impedance
13. Checking and adjust ing the ba nd-pass curve of the i.f. band fi lter of an f.m receiver
15. Idealized band-pass curve of the i.f. amplifier of a TV set
17. Freque ncy scale
18. I F band-pass curve
I
20.
F band-pass curves
21. Generatin g frequency markers
22. Mixing circuit
23. Low-pass filter
24. Frequency mark
25. H F-Oscillator
26. Amplitude modulator
28. Band-pass curve i ndicator
31. Measuring set-up to determine the frequency sweep and the symmetry
32. Measuring set-up for representi n g a modulation trapezium
34. Bottom v iew
35. Top view
37. Sca le drive
38. Oscil lograms of unit 1
40. Demounting the push-button u n it on unit 1
42. Osc i llograms of u n it 2
43. Pr i nted w i ring board 3
44. C i rcuit diagram P M 5324
TABLES
2. Checking table frequency modulator
3. Check ing table for a.m. and f.m.
4. Setti ngs of osc i lloscope and PM 5324
5
11
11
12
14
14
17
17
17
18
18
19
20
20
21
21
23
23
23
24
24
25
25
25
25
26
27
29
30
34
38
38
41
44
44
44
44
45
52
53
53
54
54
55
59
36
40
40
55
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