so ive been a general for about three years now and everyone keeps telling me to just go ahead and get my extra but i keep putting it off because honestly the theory stuff intimidates me a bit. like i got through the general okay but some of the extra pool questions i looked at had me scratching my head. the stuff about filter design and impedance matching and some of the oscillator theory... i mean i understand the basic concepts but the math behind some of it is another level.

my actual question i guess is how long did it take you to feel like you actually understood the material rather than just memorizing answers. cause i can probably memorize my way through it but id rather actually get it. does the ARRL extra class book cover everything or should i be looking at other resources too. and is the HF privilege stuff worth it on its own even if i never fully wrap my head around all the theory

honest answer — i memorized about 60% of it and understood the other 40% and still passed first try. the math questions specifically, like the ones about LC circuits and reactance, i just learned the formulas well enough to plug numbers in without really internalizing why. that said the filter stuff actually clicked for me after a while because i was building some stuff at the time and it started making practical sense.

the ARRL book is fine but i found the HamStudy.org flashcards way more useful for daily drilling. the extra pool is 702 questions and the test pulls 50 so theres some room to have weak spots. the 60 meter channels alone made it worth it for me honestly, and getting into the lower portions of 40 and 75 where the DX hangs out is a real difference. dont overthink it just start studying and give yourself like 2 months of consistent review and youll be fine

i took mine last year and the theory was actually less scary than i expected once i just sat down with it. the oscillator and filter design stuff looked bad on paper but theres only so many ways they can ask it. what tripped me up more was the operating and regulations section, some of those edge cases about what freqencies you can use and who has to identify and all that. passed with a 82 which felt good enough