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Half wave vertical is fed using LC circuit with Amidon (43 material) toroid - good solution for QRP but gets VERY HOT @ 100w
Pusbangis vertikalas uzmaitinamas naudojant LC kontura kur rite suvyniota ant Amidon (43 tipo) feritinio ziedo o kabelis i radija per antrine apvija - geras sprendimas QRP bet dirbant su 100w ziedas ikaista
Date: 2009-01-24
Owner: LY1DF
Views: 1186
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A better solution when using 100W and more - a coil wound on any plastic material that you have in your junk box
Geresnis sprendimas kai spinduluiojamas ne QRP signalas - rite suvyniota ant bet kokio plastmasinio etc. karkaso - tinka daug maz viskas kas pakliuva po ranka
Date: 2009-01-24
Owner: LY1DF
Views: 1197
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7 Mhz half wave (21m) long vertical with two elevated 10m long radials is resonant on other freqs as well
7 Mhz pusbangis (21m ilgio) vertikalas su 2 pakeltais 10m ilgio radijalais rezonuoja ir ant kitu dazniu
Date: 2009-01-24
Owner: LY1DF
Views: 1283
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