TG Level Accuracy Above 13.6 GHz Adjustment

(Option T26)

The adjustment generates the tracking generator amplitude corrections from 15 GHz to 26.5 GHz for Option T26, which are stored in the CXA-m memory.

This adjustment should only be performed if the TG Flatness High Freq test fails, or if the tracking generator has been replaced.

If the 50 MHz reference of the tracking generator output has changed, the TG Flatness High Freq test may show a constant amplitude offset over the entire frequency range. In this case, it's recommended to perform the TG Level Accuracy Below 13.6 GHz Adjustment.

Required Test Equipment

Test Equipment

Recommended Model Number1

Microwave signal generator #1

PSG models
(see main equipment list)

Signal analyzer

N9030A

Power meter

N1914A

Microwave power sensor

N8485A CFT

Cable, BNC (m) to SMB (f)

8121-2063

Cable, BNC (m) to BNC (m)

8120-2582

Cable, Coaxial 3.5 mm (m) to 3.5 mm (m)

11500E

Adapter, 3.5 mm (f) to 3.5 mm (f)

  • For 3.5 mm source
  • For 3.5 mm signal analyzer

83059B

Adapter, 2.4 mm (f) to 3.5 mm (f)

  • For 2.4 mm source
  • For 2.4 mm signal analyzer

11901B

Adapter, 3.5 mm (f) to Type-N (m)

  • For the N8485A power sensor

08485-60005
  1. Refer to the main equipment list for a list of alternative models (if available).

Connection Setups

Power Meter Calibration

 

Source Power Measurement

 

Signal Analyzer Cross-Calibration

 

TG Level Accuracy Above 13.6 GHz Adjustment Setup