TB 9-6625-2339-35
Table 19. Frequency Response > 10 MHz - Continued
Signal generator frequency and
test instrument
FREQUENCY
settings
100
MHz
50
MHz reference
20
MHz
10
MHz
(17) Disconnect signal generator from TI.
(18) Connect TI 10 MHz REF OUT to synthesizer/level generator 40/N MHz REF
INPUT.
(19) Connect synthesizer/level generator OUTPUT 50Ω to TI INPUT 50Ω.
(20) Press TI FREQUENCY, 50, [MHz] keys.
(21) Press synthesizer/level generator keys to values as listed in (a) through (c)
below:
(a) FREQUENCY to 50 MHz.
(b) AMPLITUDE to -4 dBm.
(c) AMPTD INCR to 0.1 dB.
(22) Press TI Peak Search key.
(23) Slowly adjust synthesizer/level generator amplitude until TI Mkr1 indication is
as close as possible to the indication recorded in (9) above.
(25) Press TI FREQUENCY, 5, [MHz] keys.
(26) Press TI Peak Search key.
(27) TI Mkr1 indication will be within 3.3 dB of indication recorded in (9) above.
Table 20. Frequency Response < 10MHz
Synthesizer/level generator
frequency
and test instrument
FREQUENCY
settings
5 MHz
1 MHz
500 kHz
100 kHz
75 kHz
50 kHz
20 kHz
10 kHz
