There are a way to unsìderstant what is the coding of a digital signal? I know the site https://www.sigidwiki.com/wiki/Category:Amateur_Radio and https://www.electronics-notes.com/articles/ham_radio/d

It’s a little hard to follow, but with any luck, it will be enhanced to make the multi-trips a bit easier to follow. Spot Search Dashboard - Traquito Major kudos to the guys making the effort to put t

The following files and folders have been uploaded to the Files area of the main@Ham-Radio-Tech-Notes.groups.io group. /DMR-Codeplugs/K5WH-Anytone-D878uvII-5-22-23.rdt By: Walter Holmes K5WH <walterh@

The following files and folders have been uploaded to the Files area of the main@Ham-Radio-Tech-Notes.groups.io group. /DMR-Codeplugs/K5WH-Anytone-D878uvII-5-20-23.rdt By: Walter Holmes K5WH <walterh@

Hello All and thank you for your constant flow of information. I have decided to buy an FT-450D but the seller indicated that it is from Japan is this something I should be concerned about? Regards Ma

Hi all, This is a reminder that this month's FreeDV Activity Day is this coming weekend. (As a reminder, Activity Day takes place on the third weekend of every month.) This event will bring together p

Fyi.. NEW version of FreeDV released. Walter/K5WH Hi all, Pre-release build 1.8.10-20230518 has been released! This release adds the following changes for FreeDV Reporter functionality (vs. the previo

Great work by John here, after completing 1 trip around the planet, it appears to be headed for a tropical vacation for a while. Walter/K5WH

FYI From: HermesLite2Plus@groups.io [mailto:HermesLite2Plus@groups.io] On Behalf Of Robert Entwistle Sent: Friday, May 12, 2023 12:22 PM To: HermesLite2Plus@groups.io Subject: [HermesLite2Plus] Announ

Fyi… Walter/K5WH From: js8call@groups.io <js8call@groups.io> On Behalf Of Group Notification Sent: Friday, May 12, 2023 2:00 PM To: js8call@groups.io Subject: [Special] [JS8Call] Event: JS8 QSO Party

Fyi... Walter/K5WH -----Original Message----- From: main@WSJTX.groups.io <main@WSJTX.groups.io> On Behalf Of Joe Sent: Friday, May 12, 2023 10:52 AM To: WSJTX@groups.io Subject: [WSJTX] Candidate Rele

Hi all, Apparently this was pretty close to my house, so that's cool: https://www.youtube.com/watch?v=X0R6b7peNV8. The balloons that club launches seem to be ones that go up to 80K+ feet and pop/land

I look forward to seeing everyone who is attending the BLT meeting tonight! I am in Houston only for a short time before I go to the Texas Star Party out under dark skies in Ft Davis. My flight gets i

NEW version of the GreenCube Terminal program just released today. https://www.moonbounce.dk/onewebmedia/Greencube%20Terminal%201.0.0.47.zip Walter/K5WH

Wow, hard to believe the month has already circled around again. We will be meeting again this month at the Lazy Dog, on Wednesday 5/10/23 for dinner 4:30pm. The normal location off 290 right at FM196

For those that may not have received the Amsat Bulletin this week, here’s the details on the SSTV event for the next week. SSTV Transmissions from ORBICRAFT-ZORKIY May 7-13, 2023 Dear radio amateurs!

Doppler file update for the Orbicraft satellite Orbicraft-Zorkiy,437850,FM,FM,NOR,0,0,1200/2400/4800 bps AX.25 AFSK, SSTV Walter/K5WH

Here’s the SSTV images I captured overnight, as well as this morning. Same image, next day Walter/K5WH

Yaesu FTDX-101D ---- $2400 Yaesu FTDX 5000MP & SM5000 MONITOR------$1900 Yaesu FTDX9000MP transceiver ---- $3600 Acom 1000 amplifier ----$1400 Elecraft KPA 500 with KAT500 ----$1280 Elecraft KX-3 ---

Fyi De W5MF From: Let's Get Ready [mailto:letsgetreadytoday@...] Sent: Friday, April 28, 2023 9:51 PM To: undisclosed-recipients: Subject: D878UVII and 878UV PLUS V3.02N official release 230428 Hi Her