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Sorry Gary. I misread your email. Ignore my comments. [email protected]> wrote:

Hi Gary, I flashed a spare Nano or tried to using the IDE Software with verbose ticked for the Upload option. It kept failing with a can't sync 500 error. I found I had to select the OLD BOOTLOADER

Greetings i am pretty new here and I want to thank everyone in advance for their help. I am trying to sort out an issue with a digiboad that I had installed that worked for a while then quit. It had

HW-8 (HotWire-8) was a single-conversion transceiver by Heathkit, from the 1970's era. Not really relevant today because of US FCC requirements regarding spurious emissions. _._

Jerry, Great info and thanks for the input. In hindsight I added the zeros to match the info kindly provided by Reed N. I actually just turned on the Ubitx V6 and the additional zeros were not

Regarding calibration on the uBItx, a few recent posts: /g/BITX20/message/83191 /g/BITX20/message/83197 /g/BITX20/message/83225 In that last

There's a PLL inside the Si5351 that locks the nominally 875mhz VCO to be exactly 35 times the 25mhz reference oscillator frequency. The 25mhz reference is usually off by 100khz or more, we must

Hello, Yes,?Yes, I made a collection of favorites on the subject. I wonder if my order of this N7DDC antenna tuner is useful for a LOOP antenna. A priori NO, because this does not affect the main

Hi Gerards, Have You seen this project? https://sites.google.com/site/lofturj/to-automatically-tune-a-magnetic-loop-antenna Regards, Jonas Den tors 12 nov. 2020 kl 14:36 skrev Gerard

Otherwise, I wonder if the change in the value of the capacitor on the LOOP antenna, will not actually cause a runaway system....because autmatic Tuner will adapt new value, etc Another track to dig

Hello, look the datasheet of this automatic tuner antenna https://static-eu.insales.ru/images/products/1/959/266920895/2.jpg When I look at this diagram, we see a set of selfs and capacitors that are

Thanks Jerry, Concerning the tx, we are not working on HF ham bands. We'll use an experimental license (if it works ok without the SSB filter), in order to carry the HF wide-band experiment. Rafael

Thanks a lot, Reed. One pin will be enough. As soon as I finish the swr protection circuit I send here - one idea is just to signal the "cut-off" signal, other will be send a signal in voltage range

Evan, Thanks You have also this one http://f6hcc.free.fr/hw8.htm With some modifications to do, etc? but it's an old time!!! LOL Use ggogle translate for english Have a nice day cdt

Gerard, The HW-8 was a kit from Heathkit for a QRP direct conversion transceiver.? Here is an English page for a description: https://sites.google.com/site/g3xbmqrp3/hf/hw8 73 Evan AC9TU

hello, Hw-8. I dont know what is it? Is it a fabrication of this style? A Heathkit year 80? I would really like to see a similarly placed, larger layout with through hole components? >>> That

Holy words ... Farhan ... I agree with you !

Hi Rafael, A7 is analog input that isn't currently used in the stock code, but could be used to read a binary signal if you wanted. You'd probably want to leverage the existing T/R output to activate

I'm glad to hear you're up and running again! I'm a little confused by the "Locosc from your setting of 110553300" statement, since that number looks more like a BFO calibration number than a local

Might work on FM (?) since FM Broadcast requires greater bandwidth. Have to get tricky in other ways too, though. I had a Yaesu FT-100 and while it would receive in the FM broadcast band, the stations