[Elecraft] Accurate QRP Wattmeters?

[W3FPR - Don Wilhelm]

Tom,

I believe I can answer that - the only thing you need with the DL1 is a DVM
and you can either use the formula or the graph from the manual to determine
the power.

In other words, yes the circuitry is built into the DL1, but a caution, you
will find the formula a bit different than the normal because the diode
probe circuitry is connected across half the load rather than across the
full 50 ohms.

73,
Don W3FPR

> -----Original Message-----
>
> Chuck and all.
>
>   Can you tell me if you need to use an RF probe along with the
> DL-1, or is
> the circuitry built into the DL-1 and you can just use the DMM probes?
>
> Thanks.
> Tom
> WB2QDG
>
>
--
No virus found in this outgoing message.
Checked by AVG Anti-Virus.
Version: 7.0.323 / Virus Database: 267.8.8/37 - Release Date: 7/1/2005