RF Power Meter by OZ2CPU (using 2 x AD8362 - up to 2.7GHz instead of AD8307 - up to 500MHz)

Power Meter front by S53DZ

Original Schematics

Original Schematics with AD8307 sensor

Difference between AD8307 (peak) and AD8362 (rms)

• 
  The RF RMS sensor PCB with AD8362 by S53DZ
• A Square/Triangle RMS Difference Calculation by S53DZ (pdf)
• A Crest Factor Calculation by S53DZ (pdf)

RF Power Meter by DL2SBA (using AD8318 - up to 8GHz)

Power Meter (DL2SBA)

Setup

LCD to AD8318 pins Interconnection

60MHz LPF used for the Comparisson

• 
  Comparisson of the two power meters by S53DZ (pdf)

RF Power/SWR Meter by PA3CSG (using 2 x AD8307 - up to 500MHz)

HF PWR/SWR Bridge (D.Stockton)

PWR/REF/SWR Display in dBm
50 = 0dBm

PWR/SWR Meter PCB (by S56FPW)