开云体育

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

I can put it back. So the original element, no preamp, with a cap of what value? Thanks!

you could have just put a cap across the mic input i didn't mod my mic at all wrote:

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

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!

I use a Turner Super Sidekick just have to make sure it's set on relay and no electronic for the PTT

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.

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

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

This is excellent program code, but why all are use LCD ??? this power eating devil ...

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

they probably, just got lucky! - f wrote:

Replace Q13 if the transmit fails. Have you switched the antenna back to BITX?

Jerry, My board #63 was very unstable but #888 is very stable without mods. I guess they got NP0 spools! Raj

Woo Hoo! It is probable that A3 is no good anymore. Hi. But at least the CH340 is good. That is usually one of the first things to go. A bit weird that it took out the crystal instead...but at

John, I agree - a new Nano is on my "to do" list. I thought about using a Nano Mini, as I have several of them, but the footprint won't work. However - I took the 12MHz crystal off of the Uno clone I

What is your question? Sent from my iPad

Hi every once nice to see you on air. I need some help regarding usb copy please help.to short out the problem in?bitx 40 Sent from Yahoo Mail on Android

Has anyone added an SD Card to their Raduino? If so, for what purpose, e.g., storing memory frequencies? Howard, VK4BS

Unless you blew up the Si5351, merely replace the Nano and reprogram it. You may have to replace the lcd, but it is unlikely. You may have to replace the Si5351 but it is unlikely; however, check the