precision cable (Item Z),
and
one 50 B termination (Item 1).
Time Required: Approximately 20 minutes.
Prerequisites: See page B-5.
Procedure:
1. Connect, through a 50 !J precision cable and a 50 9 terminalion, the sine
wave output of a kvekd sine wave generator to CH 1 (see Figure B-3). Set
the output of the generator to a reference frequency of 50 Hz.
NOTE Iiyou
are
verifying a TDS 380, you need a leveled sine wave generator
wit/z a 400
MHz oztputfrequency.
He&r
to
Sine Wave Generator Leveling
Procedure
on
page B-14
jbr in@wation on obtaining a leveled
output&m, an
unlcvekd sine uwe generam
Leveled
Sine
Wave
Generator
L
owul
b-
SO R Terminalion
Figure B-3: Hookup for analog bandwidth check
1. Press SAVE/lZECAI,L SETUP + Recall Factory Setup -+ OK Confirm
Factory Init.
2. Set the horizontal SCALE JO 10 ps/div.
3. Press TRIGGER MENU -+ Coupling -+ Noise Rej.
4. Press ACQUIRE + Mode + Average X6.
5. Press MEASURE -+ High-Low Setup -+ Min-Mar.
6. Press the main menu button Select Measurement. Now press the side menu
button more until the
menu
label Pk-Pk appears in the side
menu. Press the
side menu button Pk-Pk.
7. Set the vertical SCALE to 10 mV/div.
TDS 340, TDS 360 & TDS 380 User Manual
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