In message <[email protected]>, Richard Karlquist 
writes:

>These days, you can buy a decent power detector chip from Analog Devices
>(possibly on an evaluation board) and maybe you don't need a power 
>meter.

I've played with one of those, and if you want to do anything but
steer the amplification of a cell-phone tower, you need to build a
two-dimensional calibration table to get usable precision.


-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
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Never attribute to malice what can adequately be explained by incompetence.
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