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Ok! O have inserted a 22p in the c102 and a variable trimmer up to from 5 up to 60p i will check it out!

is there anyone out there that can help. i would like the wiring diagram for the agc "idiots guide for non technical muppet" and pictures. i have read that lots of people have done this with great

The Murata is not a good choice for most. ?It's called a "linear regulator replacement", actually a buck mode switcher. ?Would supply 5v to the Raduino at about twice the efficiency of our LM7805

Has anyone figured out how to use other bands to transmit? ?I have built bandpass filters and can't seem to get a the swr tuned when not using the 40 bandpass filter. ?my c91 and 92 are removed I

I have used those on robotics and digital projects and quite like them. Before I'd put one in a radio though I would put one under a load and see how RF noisy it is as those are switchers. Over all I

first off, thanks to everyone in the Bitx community for their advice and input on improving the design and functioning of the Bitx40. Has anyone looked into replacing the 7805 with a Murata linear

Worked California from Rhode Island during a very short opening at what was probably near their sunset 02:50z. N6QW,Pete,,who appears to be a QRP GURU, came thru quite strong running what he said was

I'm not so sure, schematic shows that +12 goes into pin 8 on both K1 and K2.

I was late coming in at around 7:30.? I faintly heard W1LY (or maybe someone who was in QSO with him) and then heard AD0RW call CQ but I think someone picked him up.? Not long after the QRM came in

This is the first week I heard anything on 7.277 and it was very very faint. Couldn't make out anything other than someone was talking. Since the tower came down there's no antenna near my other HF

I've thought about doing that, too (e.g., using my other rig), but didn't know if that would be okay or not, so I haven't. I've listened almost every Sunday and I hear nothing...zilch...nada. I've got

Don Cantrell's tombstone cap trick at Q1 effectively removes all rx gain before the mixer. ? ????http://bitxhacks.blogspot.com/2017/01/nd6ts-rf-gain-control-with-tombstoning.html (

it have been tried with "hardcode" value, but as it is Band limit is 7,200MHz in Europa ( as you know ) I won't let it destroyed my day ! it will be use as it is until I have another 10 turn pot. at

I have one of these and it works well.

HI, If your apartment is high enough you can (during darkness) put out the longest fishing pole out of the window that you can manage and drop a wire vertically down. You can feed it with small coax,

I put a "Hamstick" dipole in the attic. Receives pretty good, but doesn't seem to be transmitting good. I still need to tweak it more, but it's way too hot up there now! I think one of the problems

Please don't confuse VFO drive level with PA drive. The drive level I am refering to is the VFO drive level, not the PA drive. The VFO drive level is a software parameter in the SI5351 library, and it

Please don't confuse VFO drive level with PA drive. The drive level I am refering to is the VFO drive level, not the PA drive. The VFO drive level is a software parameter in the SI5351 library, and it

I thought drive level was 1mA... during checking of the alignment process i followed instructions given in hfsignals... this has to be updated as i have checked over and over in order to soove this (i

Ok Martin, you are on the list. Bill, VK7MX