IF Input (Option AYZ) Adjustment

Option B7J is a Digital Modulation Demodulation option. An electric attenuator is included in the option.

This adjustment applies only to analyzers equipped with external mixing (Option AYZ).

This adjustment is performed by placing a 321.4 MHz signal of known amplitude into the PSA. The PSA is placed in External Mixing Mode, thus enabling the IF Input port, and the amplitude is measured on the PSA. The difference between the measured amplitude and the known amplitude is called the External IF amplitude error. The PSA system gain is adjusted until the error is zero.

This adjustment saves an output file which lists the corrections that were stored in the instrument. The output file is saved at this location:

<drive>:\Program Files (x86)\Agilent TME\PSA\Output\<Model_Serial#>

Required Test Equipment

Test Equipment

Model Number

Synthesized Sweeper

PSG Models
(see equipment list)

Power meter

N1914B

RF power sensor

N8482A

10 dB reference attenuator

8493C, Option 010

Cable, 3.5 mm

8120-4921

Cable, BNC

8120-2582

3.5 mm (f) to 3.5 mm (f) adapter

83059B

Type-N (f) to 3.5 mm (f) adapter

1250-1745

Connection Setup

Power Meter Calibration (Channel A)

IF Input Adjustment Calibration Setup

IF Input Adjustment Setup