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Dual Channel SWR Meter PDF Print E-mail
Written by Antonio Alfinito   
Tuesday, 26 April 2011 17:28


This is a project by FoxDelta Project Team



Simple single Micro Controller with built-in A/D converter (PIC16F877A)

Interchangeable HF Simple, HF Dual Scale and a 144MHZ RF Bridges

CPU Unit has:   

2 x 16 LCD with Back light control  

Stable Reference voltage.

D9 Connectors for Bridge

SWR, FWD, POWER and Actual Power to antenna   calculations/Display.  

Bargraph mode for SWR & Forward Power  

Simple detection of the port where the LCD Unit is connected.

Graphic interface to display data read from the LCD Unit: Digital and Analog Meter, Compact and Test window.

Emulate the buttons of the LCD Unit and send relevant commands to switch the unit to any operative mode.

Configure the computational parameters of the LCD Unit (CPU)

Collect data for statistical analysis

PC Software & Data-logger views:


Using SWR3

Dim lights Embed Embed this video on your site

Download PIC16F877A Firmware and PC Software from Download area of this site

Last Updated on Saturday, 25 August 2012 09:25