[South Florida DX Association] 200pF/15KV Doorknobs
Michael M. Raskin
rask1553 at bellsouth.net
Sun Jul 19 13:41:57 EDT 2009
Ceramic Doorknob Capacitor HT-57 Series - 1.187" diameter x 1.89" long -
200pF, 15 KVDC rating. Two are available - they are brand new, still in
original wrapping. They are direct replacements for the doorknobs on the
Butternut 160M coil for when you blow them (and you will). Butternut used
to supply only 10 KVDC rated doorknobs on the older 160M coils (much easier
to blow). I bought these brand new from RF Parts as spares but I no longer
have my Butternut. Buy mine for $35 for one, or the pair for $60.
Mike, W4UM
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