Vintage Smaller Tuning Condenser with Dial 99-6217 Radio Parts

Condition New: A brand-new, unused, unopened, undamaged item (including handmade items). See the seller's ... Read moreabout the condition Brand undefined Country of Origin Japan Category breadcrumb Collectibles & Art Radio, Phonograph, TV, Phone Radios Parts & Tubes A miniature variable capacitor with a knob (scale), also called a tuning capacitor. This type of capacitor is used in radio receivers and other devices to adjust the resonant frequency. Purpose: Used in radio frequency tuning circuits, for example, to select radio stations. Operating Principle: The capacitance is changed mechanically by changing the overlap area of ​​the plates. Application: Often found in older or homemade radios and antenna tuners. Model Number: 99-6217.