Re: How much TX Power allowed into a MagicBox T/R Switch?


Hidehiko Komachi - JA9MAT
 

Hi,

I've tested with the 807 single CW Xmtr into a MagicBox(MB).
It's power out is 12W(max) at Vp=350V into a dummy load.
I put the Xmtr into my MB and saw its power out into a dummy load.
The power out is about 8W. The 4W is loss!

Then I put another QRP TX of 4W into MB I got 4W no loss!
Maybe the power loss depends on the input power of the MB.

Hidheiko JA9MAT

Join main@4SQRP.groups.io to automatically receive all group messages.