HP 8591C

I
-
Channel Measurements
Making Channel Measurements
Chromalluma delay
inequality test
1. Select a channel, then press Main 1 of 3 Main 2 of 3 CLDI .
NOTE
Option 107 is required for the Chromalluma delay inequality test.
2. The line number of a test signal is found automatically (if a test signal
exists). The search starts at the default line number (line 18). If a test
signal is not found, the search routine will stop at the first NTC 7 or FCC
composite test signal it finds while counting down from line 22 to line 10.
Figure 2-14 shows the FCC composite test signal; Figure 2-15 shows the
NTC 7 composite test signal.
6%
MKR 39 200 psec
REF 142.6 mV
AT 10 dB
84.242 mV _- -^-
>kLkL I
TV
LINE
LIN !
AUTO SIG
SEARCH
CONTINUE
I CENTER XRES 67 BW 249 300 MHZ kHz
*w3w 3
MHZ #SWP SPAN 80
&i5ec 0 iiz
Figure 2-14. FCC Composite Test Signal
2-22