Agilent Technologies HP 8566B Spécifications Page 325

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 405
  • Table des matières
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 324
2
1.
Frequency Response Adjustments
sweeper front panel LEVELING EXT INPUT using a BNC to SMB
snap-on test cable.
POmR
SENSOR
Figure 3-94.
Frequency Response Adjustments Setup (2.0
GHz
to 22.0
GW
54. Press
(2-22j
on the synthesized sweeper. Set the controls of
the synthesized sweeper as follows:
CW
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 MHz
POWER LEVEL . . . . . . . . . . . . . . . . . . . . . . . . . . . -4.0
dBm
RF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . on
LEVELING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .INT
55. On the synthesized sweeper, press
~POWER
LEVEL] and adjust the
ENTRY knob for a power meter indication of -10.00
dBm
f0.03
dB
at 100 MHz. Then, press
IXTAL)
LEVELING and adjust the
ENTRY knob (REF in
dBV
with ATN: 0
dB)
for a power meter
indication of -10.00
dBm
*0.03
dB
at 100 MHz.
Note
Do not vary the synthesized sweeper POWER LEVEL setting
(internal leveling) or XTAL REF and XTAL ATN settings (external
diode detector leveling) for the remaining steps in this adjustment
procedure. The frequency response adjustments are referenced to the
-10.00
dBm
power level at 100 MHz.
56. Disconnect the power sensor from the power splitter, and
connect this power splitter resistive output to the spectrum
analyzer RF INPUT using an APC 3.5 (m) to Type N (m) adapter.
57. On the synthesized sweeper, key in
Icw)
5.7
GHz.
Note
YTX Drive adjustments
A6A12R63
5.8
GHz
and
A6A12R66
2
GHz
are
interactive and affect
YTX/YTO
tracking in all preselected frequency
bands (Bands B, C, D, and E, 2
GHz
-
22
GHz).
58. Adjust 25-turn (YTX Drive) potentiometer
A6A12R63
5.8
GHz
and 17-turn (Band B YTX Diode Bias) potentiometer
A6AlOR18
VB as necessary to maximize the amplitude of the 5.7
GHz
Adjustments
3-185
Vue de la page 324
1 2 ... 320 321 322 323 324 325 326 327 328 329 330 ... 404 405

Commentaires sur ces manuels

Pas de commentaire