so ive been a general for about two years now and honestly i keep going back and forth on whether to bother with the extra. i use mostly HF, do some casual contesting, and i guess the main thing is i want those sub-bands that generals cant access. the 20m extra portion especially since thats where a lot of the DX seems to hang out from what ive seen.

but every time i look at the question pool i get a little intimidated. like the stuff about transmission lines and impedance matching and filter theory... i passed my general without too much trouble but this feels like a different level. is it or am i overthinking it. does the actual exam test you in a way where you need to really understand the math or can you mostly just memorize the question pool and get through it

also curious if people felt like they actually learned anything useful from studying for it or is it just trivia you forget the next day

honestly the math looks scarier than it is. most of the questions where there's actual calculation involved you only need to know a handful of formulas and the numbers are pretty forgiving, like they're not trying to trick you with weird decimals or anything. i studied with hamstudy.org for maybe 6 weeks doing like 20 minutes a day on my lunch break and passed with room to spare.

the transmission line and filter stuff did take me a little longer to wrap my head around but once you get the basic concepts it clicks. i'd say don't just memorize blindly if you can help it because some of the questions are worded slightly differently and if you dont actually understand whats going on you can get tripped up. but plenty of people do pass just from drilling the pool, not gonna lie.

and yeah i did feel like i learned real stuff. the stuff about antenna feedpoint impedance and why certain matching networks work the way they do actually changed how i think about my antenna setup. not saying you need the extra to be a good operator but it wasnt useless knowledge for me.

the sub-bands are worth it alone imo, especially if you're into DX. i went for mine mostly for that reason and yeah there's a noticeable difference in how crowded things feel when you can work that little slice below where generals are allowed.

the exam itself, i mean it's 50 questions and you need a 74% so thats 37 right. the pool is like 700 something questions so its a lot to go through but it's manageable. some of the theory is genuinely interesting if youre into that stuff. some of it i still cant explain to you if you asked me right now lol but i passed so whatever