File:Circuit diagrams for Annecke balanced line antenna tuner 2.png

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Circuit_diagrams_for_Annecke_balanced_line_antenna_tuner_2.png ‎(451 × 290 pixels, file size: 8 KB, MIME type: image/png)

Captions

Captions

Electrical schematic of Annecke’s modification of the Johnson Matchbox antenna tuner for balanced lines

Summary[edit]

Description
English: The schematic depicts a balanced line antenna tuner which includes Annecke’s modifications to the Johnson Matchbox antenna tuner: It has both a series input capacitor, and a tap-selection switch on the input side of the coil. The modifications are described by Richard M. Westerman (DJ0IP) at < http://www.dj0ip.de/antenna-matchboxes/symmetrical-matchboxes/j-viking-upgrade/ >. Please note that this is not copied from a diagram on his website, but a combined version of two schematics in the file "Circuit diagram for six types of balanced line antenna tuners (edited, v 2).png" on the commons.
Date
Source Own work
Author Astro-Tom-ical

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current05:42, 18 June 2022Thumbnail for version as of 05:42, 18 June 2022451 × 290 (8 KB)Astro-Tom-ical (talk | contribs)Uploaded own work with UploadWizard

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