Adjustment Procedures
5-18 AWG510 & AWG520 Service Manual
This procedure adjusts the AWG500 noise output level.
Equipment
Required One spectrum analyzer (Item 1)
One 50 coaxial cable (Item 5)
One adapter; BNC female to N male (Item 6)
One DC block (Item 7)
1. Connect the test equipment and set test equipment controls:
a. Connect the the spectrum analyzer: Connect the AWG500 NOISE OUT
connector through the coaxial cable, adapter, and DC Block to the input
connector on the spectrum analyzer (see Figure 4–37).
AWG500front panel Spectrum Analyzer
50 coaxial cable
497P
Adaptor and
DC Block
Figure 5-9: Hookup for the noiseoutput adjustment
b. Set spectrum analyzer controls:
Centerfrequency ................. 100MHz
Span . ......................... 10MHz
Vertical . ........................ 10dB/div
Referencelevel................... 0dB/div
RFattenuation . .................. 20dB
Videofilter . ..................... 10kHz
ResolutionBW . .................. 1MHz
Noise Output