Agilent Technologies HP 8566B Especificaciones Pagina 98

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 405
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 97
17. Image, Multiple, and Out of Rand Responses Test
17.
Image,
Multiple,
and
Out
of
Band
Responses
Tkst
Description
Image and out-of-band responses are checked by setting the analyzer
center frequency to several frequencies across the analyzer range and
tuning a leveled signal source to the frequencies determined by the
tuning equation,
Fsiz
= nFLof F
IF.
Input signals at these frequencies
will excite all possible image and out-of-band responses for a given
1st LO frequency and all positive integer values of n. In this test,
only values of n corresponding to the analyzer mixing modes are
used. Multiple responses are checked by applying an input signal
and measuring the response at those center frequencies for which a
harmonic of the 1st LO mixes with the input signal.
SPECTRUM ANALYZER
Q
ADAPTER
MA
CMLE
ACNIIBLV
lPo1
ADAPl
BNC
‘TEE
‘ER
Figure 2-31. Image, Multiple, and Out-of-Rand Responses Test Setup
Equipment
Synthesized Sweeper
.......................................
HP 8340A
61 cm (24 in.) Cable Assembly, SMA Male Connectors
....
5061-1086
Adapter, Type N (m) to SMA (f)
............................
1250-1250
Adapter, SMA Female Connectors
.........................
.1250-1158
BNC Tee
....................................................
1250-0781
Performance Tests 2-73
Vista de pagina 97
1 2 ... 93 94 95 96 97 98 99 100 101 102 103 ... 404 405

Comentarios a estos manuales

Sin comentarios