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Date
Re: You can't fix stupid (or hurry-up-itis)
Good grief! Phones, autocorrect, and poor eyesight just don't go together... "little bigger" should have been "little bugger", and "Tony and fragile" should have been "tiny and fragile"
By Dave Telling, KJ7WT · #24493 ·
Re: looking for EMRFD CD
Better check with ARRL. it is copyrighted. 73 Ken VA3ABN
By Ken · #24492 ·
Re: Tuning with Si5351 and Rotary encoders
Hey Pete.? Absolutely! Send me a copy, I'll give it a try.? Jack, I'll post an updated copy later on today. I don't have access to it from work.? Thanks again to everyone for your help and
By Eric Torraca · #24491 ·
looking for EMRFD CD
If anyone has one, it will be someone here! I bought a used copy of the re-issued EMRFD, with the CD that has Solid State Design and Intro to RF Design on it. Unfortunately, the CD is damaged.
By bill · #24490 ·
Re: You can't fix stupid (or hurry-up-itis)
John, The crystal was my fault, I broke that little bigger in my efforts to re-attach it. Those SMT parts are really Tony and fragile. I have 3 Nanos on the way, but at least now I can check the rest
By Dave Telling, KJ7WT · #24489 ·
Re: You can't fix stupid (or hurry-up-itis)
This was one of things I was afraid of doing, I have never built any kits before but I do try to make things that usually don't work. I read the wire up guide about 3 or 4 times before I even
By Steve Greer · #24488 ·
Re: D-104
My turner has a preamp in the bottom i crank it up till i show noise on the scope and then back it down till just before it shows it has great response. I wish I had a d104 to scream the audio
By Steve Greer · #24487 ·
Re: D-104
I can put it back. So the original element, no preamp, with a cap of what value? Thanks!
By Jonathan Peakall · #24486 ·
Re: D-104
you could have just put a cap across the mic input i didn't mod my mic at all wrote:
By Steve Greer · #24485 ·
Re: You can't fix stupid (or hurry-up-itis)
You're in good company, I did a similar thing and erroneously wired my function button to +12v instead of ground. Everything worked fine until I pressed the button and then it was as dead as a
By Andrew Whaley <azwhaley@...> · #24484 ·
Re: D-104
I have one without the pre-amp. I just removed the original mic element (carefully so it can be put back) put some foam and an electret element in there and bingo!
By Jonathan Peakall · #24483 ·
Re: D-104
I use a Turner Super Sidekick just have to make sure it's set on relay and no electronic for the PTT
By Steve Greer · #24482 ·
Re: SD Card
Why would you need an SD card when the Nano has 1K of EEPROM memory? ?You could store a reasonable number of frequencies and alpha tags in it.
By Dennis Zabawa · #24481 ·
D-104
I'm thinking about ?trying my old D-104 on the bitx40. ?i have the one with the standard astatic preamp in the base. What do you think? Mike AK3F
By Kitty Jack <rf.jfet@...> · #24480 ·
Re: Adding speech compression.
This has been an excellent conversation regarding clipping so far, but I feel that a little perspective might add to it further.? While the linked article does contain a good whack of opinion there's
By John VA7JBE · #24479 ·
Re: CO7WT Si5351A New Sketch
This is excellent program code, but why all are use LCD ??? this power eating devil ...
By Dimitar Pavlov <lz1dpn@...> · #24478 ·
Re: Adding speech compression.
I tried some more catching up and found something about two diodes back to back act as a clamp and don't conduct until an AC signal is greater than 1.2 or 1.4V peak to peak. I also found something
By John Smith · #24477 ·
Re: You can't fix stupid (or hurry-up-itis)
they probably, just got lucky! - f wrote:
By Ashhar Farhan · #24476 ·
Re: Lost all audio
Replace Q13 if the transmit fails. Have you switched the antenna back to BITX?
By Raj vu2zap · #24475 ·
Re: You can't fix stupid (or hurry-up-itis)
Jerry, My board #63 was very unstable but #888 is very stable without mods. I guess they got NP0 spools! Raj
By Raj vu2zap · #24474 ·