Tektronix VM700T Instrukcja Użytkownika Pobierz pdf (Strona 10)

Unified Unweighted filter response curve per CCIR Recommendation 567.

0

–55

08

M

Hz

d

BV

–5

–

10

–

15

–20

–25

–30

–35

–40

–

45

–50

1234567

U

nified Luminance weighted filter response curve per CCIR Recommendation 567.

0

–

14

05

MHz

dBV

.5 1 1.5 2 3 4

–12

–

10

–8

–

6

–4

–

2

2.5 3.5 4.5

Chrominance Weighting filter response curve per CCIR Report 637-2.

0

–

5

–

10

–15

–20

–25

–30

–35

–40

0123456

FREQUENCY (MHz)

RELATIVE

INSERTION LOSS (dB)

10

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 16

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