[MRCA] Improvise
KA1LHZ
sboard.ka1lhz at gmail.com
Fri Oct 10 13:01:02 EDT 2014
Frankenstein. Pronounced Fraan Ken Steen of course, aka field
expedient. Using flattened beer cans to patch bullet holes in aircraft
etc...
73
KA1LHZ
On 10/10/2014 04:49 PM, Tim wrote:
> But my Smart phone doesn't have an App for that!
>
> "Run what you brung - Improvise, adapt, overcome."
>
> BZ! Tim
> N6CC
>
> On Fri, Oct 10, 2014 at 8:40 AM, B. Smith <smithab11 at comcast.net
> <mailto:smithab11 at comcast.net>> wrote:
>
> I had an emergency with my "Frankenstein" *** antenna tuner due
> to the low frequency involved
> for military MARS ops and the resulting very high voltages which
> created a failure of the rotor wipers (HV arc) on one of the
> variables, a quick substitution allowed me to stay on schedule but
> required a different input connector location and a large piece
> of insulation to mount the substitute capacitor. Also note the
> lexan cover which protects the meter on the watt meter which has
> survived many years of amateur and commercial maintenance.
>
> *** Frankenstein - A term used to describe a piece of gear that
> has been constructed from pieces removed from other equipment and
> gear that is often modified to change its personality to fit the
> occasion or emergency.
>
> BTW efficiency of this tuner is above 90 percent which is not bad
> for the lower frequencies.
>
>
>
>
>
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