Topband: New MFJ 259C available

Paul Christensen w9ac at
Wed Mar 5 10:15:56 EST 2014

> +13 dBm is nothing. That is only 20 milliwatts or 1 volt across 50 ohms if 
> that is at 50 ohms.

+13 dBm may be more than adequate depending on that unit's (AA-54) 
selectivity.  I would like to see it's real world performance in the 
presence of a strong AMBC field.  For the CIA/VNA class of analyzers with 
their high selectivity, that power level is definitely more than sufficient.

Paul, W9AC 

More information about the Topband mailing list