[hpsdr] Metis vs Magister Power usage

Pat McGrath ka6tya at arrl.net
Tue Mar 22 15:12:54 PDT 2011


What is Metis VS Magister power   usage?

The Metis manual state .4A from 5v at 100T and .75A at 1000T

I do not see Magister requirements stated anywhere.

With Magister I encounter no problems.

With Metis the equipment would operate for a while then unexpectedly 
shut down.

The LPU Errata #2 state Fuses F2 & F3 are underrated for a full system 
and recommend shorting F2 & F3.

When I replace the LPU with a PC power supply no problems are encountered.

Anyone else experiencing this problem?



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