Oliver Broad wrote:

> You want the whole works or just the sensor?
>
> I'll leave the PIC and display up to you as I've never actually done one.

I've built a PIC to display both forward and reflected power from Bird sensors
for my 2 Meter repeater. (145.41 MHz.)
I used a PIC16C77.
It includes a lookup table to accomodate the non-linear performance of the
sensors.
The meters are analog, so I made crude resistor ladder D-As to drive them.

>
> Oliver.
>
> ----- Original Message -----
> From: Milan Pavlica (YU7AEC) <mpavlica@PTT.YU>
> To: <PICLIST@MITVMA.MIT.EDU>
> Sent: Friday, September 22, 2000 7:30 PM
> Subject: [PIC]: SWR and Power meter...
>
> > Hello!
> > Anybody know where i can find schematic for VHF (144MHz) watt metter
> > and/or SWR metter with PIC controller??
> > Thanks!

--
  *
  |  __O    Thomas C. Sefranek  tcs@cmcorp.com
  |_-\<,_   Amateur Radio Operator: WA1RHP
  (*)/ (*)  Bicycle mobile on 145.41, 448.625 MHz

ARRL Instructor, Technical Specialist, VE Contact.
http://hamradio.cmcorp.com/inventory/Inventory.html
http://www.harvardrepeater.org

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