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Path: /collins/180s-1/

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readme:

Collins 180S-1 Antenna Tuner.pdf: schematic of legendary 
Collins Pi filter antenna tuning unit 180S-1 which is 
the reference, practically for all antenna tuners 
based on Pi filter configuration, which is the most 
versatile circuit topology of all antenna tuners.

Best Regards,
Zoran Tukovic - Tuky

Files:

Collins 180S-1 Antenna Tuner.pdf
(2.6 MB)