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I am set up in parking lot where Ecom trailers are, just behind them, W472 and W473, 2 white canopies (if they survive storms tonight) I have the the 3pin jumpers, and will try for a runner to run

I am currently at Hamvention with a plethora of boards and kits. All set up in booth #2607 just across the floor from ICOM. Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ

Thanks Oliver. I'll do it the way you recommend. dave [email protected]> wrote:

On 2025-05-14 16:51, Oliver KI3P via groups.io wrote: -- it's better to save > the EEPROM values to your SD card after calibration and then restore > them after a reflash using the EEPROM menu. *** A

This is a part of the code that I've not dug into in detail, so reader beware. If I understand the code correctly, you would need to do the following steps in order to have the default values in the

Oliver can probably tell ya. I believe its done by JSON so its raw data. Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ Owner - Operator Big Signal Ranch – K9ZC Staunton,

Thanks Jack! I'm reading the chapter in the book now. [email protected]> wrote:

Thank you Jerry. Got it saved now! [email protected]> wrote:

See the 4th Main Menu option (EEPROM). Jack, W8TEE

*** There is a choice in the EEPROM menu - write EEPROM data to SD. - Jerry, KF6VB

Jack, did you ever send out details on how to store the cal data on the SD Card?? I can't figure it out.? My SD Card shows "no files" when I connect it to my PC.? I know that you are at FDIM, so no

Hi All - I hooked up 3 brand-new D cells and got 4.81V.? I measured 3 cases, as shown on the graph.? It included the new battery case, as well as 10mH feeding a 100 uF ceramic.? They all look the

Larry, thanks for the pointer. The UHFSDR design is highly informative. j

You gonna be at Hamvention? If so, stop by Booth #2607. Al may be there too depending when people come. Dr. William J. Schmidt - K9HZ J62K(J68HZ) 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner -

John, look up UHFSDR (WB6DHW design ) for another approach. I built one, have another in a partly built state. It works well, I get UHF performance. I paired it with an EdenDSP 3.0 board. Larry KB3CUF

Hi Bill, I would love to see your simple design. I too have thought about replacing the '3253 with discrete FET switches, but getting very fast switching speed *and* suitable RF performance appears

No one seems to consider this but you COULD build analogs of these devices using high frequency discrete parts. I have something like breadboarded as a replacement for the mixer… it works but needs

I think that changed again. Seems to change from day to day at this point. Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ Owner - Operator Big Signal Ranch – K9ZC

Gary, I'd like to try one of your boards, if you have any left. Let me know how to proceed. -- This email has been checked for viruses by Avast antivirus software. www.avast.com

Hi Gary, I'm game for one (maybe two) board(s). Contact me off-list and maybe we can help each other out... Thanks!73,Vern N7GTB (at yahoo)