morse
På svenska
www.HEATHKIT.nu

Start About Me The Heathkit story My Heathkits Heathkit links Other links



Dummy Load

HANSGATU


I have built this homebrew Dummy Load with two 100Ω resistors in parallel to make it a 50Ω load. The resistors are of a special zero inductance type from Florida RF Labs made for high frequencies. The Dummy Load handles 80W continuously or 200W instantaneously up to atleast 1.3 GHz.

Dummt Load
The resistors are mounted on heatsinks with the thermal resistance  0.8 K/W

Resistor
The thick-film RF resistors




Back
Back to My Heathkits page