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Im interested in making the QRO 50 MHz Low Pass Filter designed by K1WHS. But having trouble finding the 50 pF 15kv doorknob capacitors, anyone know where i can aquire some?

yeah thats why i was saying on 6 it cant take the power, which is something i realized while ordering it, but then i thought an extra filter before the amp, or just to have, wouldn't hurt. I supose stubs is my only choice, i dont know enough about them tho, the best coax i could use would be...

i got a old school drake the guy array solutions recommended, he kept telling me not to fool with stubs, as he felt they were too broad banded, and that nothing he ever made could take the power and he stopped making them a long time ago, he swore to me get the old drake tv 1000 in the COPPER...

Update: I have so far ordered a bird dual line section low pass filter sequencer realys. now i need: power supply, 2 bird meters, current and voltage meters.

Im here because there arnt any active hams around me, and sometimes its good to get other opinions, and this place has the best mix of them.

BBC News - Fears of disruption as big solar storm set to hit Earth "A strong solar storm is expected to hit Earth shortly, and experts warn it could disrupt power grids, satellite navigations systems and plane routes. The storm - the largest in five years - will unleash a torrent of...

i really dont like the general portion of 20, 40 is my vote.

40 20 17 12 or 15 im down for, but 40 or 20 probably would be best for everyone.

Thanks VA3VID, i heard there was another forum member in there, thanks alot guys, but conditions terrible tonight for me, but i would like for everyone to get together once a week, name the band and ill be there. Im sure we could combine it with the site club call etc

i can hear you, but you cant hear me

ill head there now whoever goes there give a call

Ive never worked 80 in my life, i put up a dipole of sorts, it is between 3 towers, hard to explain, i didnt have the space for one long span, anyway it seems to work, i coudlnt tell you what freq is good, like i say im always 40 - 6, so you guys tell me, before 9 est would be great. name a...

anyone up for a chat on 80 tonight? just put up a new antenna want to give a try.

i do intend to leave it as is, having said that i always like to see what everyone is doing, from extreme to mild its good to gather all opinions you can.

Yeah it was still a good read none the less. i liked his ideas on protection form swr, as i also was thinking about having the master power be killed.

had an interesting chat with this man on the phone today http://www.mmra.org/larcan/Improving%20the%20Larcan%20Amplifier%20at%2050MHz.pdf had alot of good info.

This is strictly just for the sake of knowing or wondering.. assuming the coax on the quick input connector can reach where it is needed in our individual designs , is their any advantage of converting to any other connector? Im sure any difference would not be noticeable to a human...

Ive been a ham ten years now, never had an HT because i live in the Caribbean and there is no VHf traffic. so ive always worked HF DX however lately i wanted to experiment with VHF, i just purchased two wouxuns, the dual band 2m and 70cm ones, 140 with programming cable, spoken to tons of...

i was mocking the thought process that people have had in this thread, i wasn't seriously stating there was any proper bias, never the less a switchable bias, and yes i understand why they use rf activated switching and i understand why you want bias switched off during receive. i was simply...

Multimeter test for diodes and transistors :: Electronics and Radio Today Pills: http://bestfatburnerspillsreviews.com/wp-content/uploads/2011/02/caralluma-actives-review-free-diet-pill-offer-lose-weight-fast-supplements-vitamins.jpg Transistor...