Gw-instek GSP-810 User Manual Manuel d'utilisateur télécharger pdf (Page 27)

GSP-810 User Manual

TRACKING GENERATOR (Optional)

The optional tracking generator screen is accessed through the SHIFT TRK GEN

key. Upon entering the screen, 3 fields are displayed. The “TRK GEN” label

displays the status of the tracking generator. Pressing the Í key will turn the

tracking generator on and off if the option is installed. Pressing the Î key will

move the cursor to the NORMALIZE field. Pressing the Î key once more will

activates the NORMALIZE function. Using the SPINNER allows the user to access

the second line. For convenience, pressing the ENTER key will move the cursor

through the different fields for easier operation.

The second line displays the tracking generator level and frequency offset (no label

for frequency offset). Both fields can be accessed by pressing the Í and Î keys.

To change the fields, use the SPINNER. The numbers will scroll through the valid

range of values.

The normalize function allows the user to calibrate out the gains and losses in the

cables or other units under test. To use the normalize function, connect the

equipment to the tracking generator output port and the spectrum analyzer input

port. Following a normalize, the GSP-810 will factor out the measured variances.

When the Span or Center Frequency fields are changed, the normalize will be

reset and should be run again.

CENTER

SPAN

REF LVL

RBW

SHIFT

PK->MKR

MKR->CF

SETUP

TRACE

MKR

MHz

dBm

SPAN

CENTER

REF LVL

DEMOD

MEM

TRK GEN

RBW

PWR MTR.

500.000MHz 20 dBm

100MHz/div 4 MHz

TRK GEN:◄OFF NORM►

LEVEL: 00dBm 00kHz

500.000MHz 20 dBm

100MHz/div 4 MHz

TRK GEN: ◄OFF NORM►

LEVEL: 00dBm 00kHz

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 39 40

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Gw-instek GSP-810 User Manual Manuel d'utilisateur Page 27

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