开云体育

Hi Ian, I've go a 3.2 Nextion with your name on it lol. Was told about the Beta. -- Michael Shreeve N6GRG

Several have explored modules for BiTX/uBiTx.? Paul M0XPD is one:?http://m0xpd.blogspot.com/2014/08/plug-in-bitx-modules.html? ON6RF developed a very nice PCB with all the modules able to be

Cool. I was able to connect the headphone output of my USB sound adaptor direct to the microphone input and volume control gnd to high side direct to the USB sound adaptor microphone input. I'm only

Nick, Here is the data sheet. It is attached. Marco - KG5PRT

Oops, not sure what happened there... I was just looking at the spec sheets of the BFR106 vs MMBTH10, They look very similar in our application of the uBitx. (hFE, current...) I ask as I have a stock

the TDA2822M is removed in the version 4 of the ubitx. and the audio on speaker sucks.

On Tue, Jun 19, 2018 at 01:34 pm, Jerry Gaffke wrote: > > BFR106

Gary Thank you for your interest. I'm writing a post to make it public. you can download it soon. 30 seconds is too short. Please click in an hour :) Thank you again for your interest. Ian KD8CEC

Here's mine for another reference.? I did not record the frequencies but they were all tested tx'ing FT8 so you could look them up if needed.? 12v input. ?watts 80m 9.36 40m 8.12 30m 4.67 20m 4.16

Just realized i forgot to attach

I found this image of power out on different bands from Tim (WB7UVH) and wondering is this about average on power out that everyone is seeing. I’m trying to whip up a adhoc power meter using an

Nevermind, I found the spreadsheet.. THANKS!

Hi Kees, Just wondering if you can confirm my DX order for AGC 2 boards is ok? 73 NIck VK4PLN

Also take a look at Kees' AQRP VIA near the bottom of?http://www.qsl.net/k5bcq/Kits/Kits.html You can sweep those coils and caps from 4 khz to 440 mhz, see where they start looking like caps and

For those interested Silicon chip magazine from Australia is running this project this month http://www.siliconchip.com.au/Issue/2018/June/Wide-range+digital+LC+Meter?res=nonflash. It would be all

Yup, an error in the comments. I've done worse. INPUT_STRAY_CAP was M0TWM's original name for that variable. Probably should have left "STRAY" in there somewhere. Can wait for v01. Thanks for the

Thanks for writing this.? It is just the sort of project that is helping me learn how these things work.? Not long ago I bought an Uno to play with and learn how these new fangled things work so I

http://www.hfsignals.com/index.php/bitx40/ BITX40 by HFSignals _._

Chip Do you have, or can you construct a simple diode RF detector to use with your DC voltmeter? This could be useful for tracing RF through the transmit section. http://www.qsl.net/g3pto/probe.html

If you are using the supplied BNC connector, test to make sure you are getting good contact between the center pin of the connector and the coax. A few people had issues with that. Just a suggestion.