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Title: Knob with Vernier Dial Plate for Link Antenna Coupler Post by: aa5wg on August 11, 2011, 12:11:43 AM Hi to all: AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
I am looking for a black vernier reduction control knob with a Dial Plate. I believe the plate is screwed to the back of the knob. I am going to use above indicator system with an air variable capacitor in a link antenna coupler. Plate rotation for minimum to maximum capacitance is 180 degrees. Thank you, Chuck |