[Elecraft] QRP Dummy Load
KEN BROWN
[email protected]
Tue Aug 5 23:20:02 2003
A Good'n Cheap QRP Dummy Load
Dave Fifield, KQ6FR
[email protected]
QRPp Spring 1997, page 45-48
The dissipation was 5 watts without
oil continuously and 10 watts continuously
with a mineral oil. The can is a Wood Patch or filler tin with a lid
with a BNC
connector soldered to the bottom. The calculated SWR was 1.05:1.
Resistors are
standard 100 ohm non-wirewound resistors strung out and soldered to the
sides of the can. The strings are wired in parallel
forming the 50-Ohm required load.
Ken Brown N4SO
Mobile, AL EM50tk
K2 S/N 3394
[email protected]
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