Este RF power meter usa o AD8307 da Analog Devices, usa o PIC16F876A e tem o display LCD 2x20. A sua gama de frequências é de 0 a 500MHz.
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O display mostra mv, uw e dbm: 
AD8307 Sensor Board: 
RF Meter CPU Schematic: 
Source:
PM3ADual Channel PIC16F876A 500MHZ LCD RF Power Meter With Data Logger
Projecto original:
Digital Wattmeter with AD8307, PIC16F876, LCD Display:
Software info / user guide for version 1.03A
Ver também:
Digital RF Wattmeter with LC Display - ELEKTOR.com October 2002
