Agilent Technologies HP 8566B Spécifications télécharger pdf (Page 366)

3. Impulse and Resolution Bandwidth Accuracy Test

29. Set the frequency synthesizer

(FREQUENCYI

to 1

kHz.

On the

spectrum analyzer key in:

0.5 seconds, SWEEP (G

MARKER amplitude in

Table

REQUENCY

SPAN)

0 Hz,

[SWEEP

TIME)

JGLE),

MARKER

FEAK

SEARCH). Record

4-2.

30. Calculate the Impulse BW of the 10

kHz

filter using the formula in

step 8. Record in

Table

4-2.

31. Set the frequency synthesizer (FREQUENCY) to 30

kHz.

Set the

pulse/function generator WID to 3.33

ps.

32. On the spectrum analyzer key in:

C-1

kHz

(i),

[Video]

kHz,

&ENTER

FREQUENCY) 30

kHz,

[FREQUENCY SPAN] 12

kHz,

SWEEP TIME

[AUTO],

SWEEP

(j-1,

MARKER

[

PEAK SEARCH

Record MARKER amplitude in

‘Ihble

4-2.

33. Set the frequency synthesizer

CFREQUENCY]

to 300 Hz. On the

spectrum analyzer key in: (FREQUENCY SPAN] 0 Hz, @WEEP TIME)

0.5 seconds, SWEEP

@ZZJ

MARKER

SPEAK

Record

MARKER amplitude in

Table

4-2.

34. Calculate the Impulse BW of the 3

kHz

filter using the formula in

step 8. Record in

‘Iable

4-2.

35. Set the frequency synthesizer

~FREQUENCY]

to 10

kHz.

Set the

pulse/function generator WID to 10

pus.

36. On the spectrum analyzer key in

(BW)

kHz

(i),

(VIDEO SW]

kHz,

[CENTER

TIME

MARKER

EQUENCY)

kHZ,

(-SPAN)

kHZ

SWEEP

t-1,

MARKER [PEAK SEARCH). Record

nplitude in

‘Iable

4-2.

37.

Set the frequency synthesizer

[FREqUl

spectrum analyzer key in: I

0.5 seconds, SWEEP (SINGLE, MA

MARKER amplitude in

‘R

ENCY)

to 200 Hz. On the

[FREQUENCY SPAN) 0 HZ. @WEEP TIME]

.RKER

CPEAK

SEARCH]. Record

able

‘Ihble

4-2.

38. Calculate the Impulse BW of the 1

kHz

filter using the formula in

step 8. Record in

Table

4-2.

39. On the spectrum analyzer, press

&!Z%j.

40. Connect the spectrum analyzer CAL OUTPUT to RF INPUT.

41. On the spectrum analyzer, key in the following settings:

(CENTER FREQUENCY)

.....................................

100

MHZ

FREQUENCY

SPAN)

&TEZj

..........................................

.5 MHz

.................................................

3 MHz (i)

[REFERENCE

LEVELS

.......................................

-10

dBm

42. On the spectrum analyzer, press SCALE

(LIN).

Press

ISHIFT)

RES

BW (AUTO)

for units in dBm.

43. On the spectrum analyzer, press the [REFERENCE LEVEL) and use the

DATA knob to position the signal peak near the reference level

(top graticule line). Press SWEEP

(m].

44. On the spectrum analyzer, press MARKER

C-J,

and place the

marker at the signal peak with the DATA knob. Press MARKER

la] and position the movable marker 6

down from the

stationary marker on the positive going edge of the signal trace

(the MARKER

Ln]

amplitude readout should be -6.00

f0.05

Option 462 4-7

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Agilent Technologies HP 8566B Spécifications Page 366

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