开云体育

Evan So I have had everything functional for a few days. I managed to get the bias set, spent a good deal of time calibrating the output, which I also have a question about that I will mention

OK, I have a 2nd Draft of a K3NG-type rotator minimalist controller based on the K3NG code (which will need some small adjustments). Using Arduino Nano as the microcontroller 2 phono plug jacks to

That sounds amazing! Like FSQ, a pager for HF . Keep repeating the message until it handshakes acknowledgement! I would love it! Thanks! gmail.com_at_groups.io_0p8dlwo6@...> wrote:

I am preparing a new messagijg system that works over ft8 protocol that is different from js8call. It is more like a messenger. It needs the radio to be on, 24x7 (and why not!). That will happen ay

I’m not normally a voice guy, but we have some local HF nets in our county in Florida. so I’m up in North Carolina 500 miles away, and I have gotten the second (used) version two All modified up

I have a stand that i can put the radio on and there are many small folding keyboards.

Gerry, That's fine, I was responding to this statement: There is little difference (to me) between "lugging a laptop" and carrying a keyboard/mouse, a tablet, or a smartphone. (I thought the

Mikel, I understand your concerns. but in this age of piracy, people who have put blood sweat and tears into the development of advanced software have the right to keep it to themselves.? ? If they

Dear all, dear Gordon: First of all, I stand corrected on bandwidth. My view was based on observed waterfall widths for ROS and VARA (2.4 kHz). Thanks for the correction, and for the information sent.

I am very interested in what software is installed on the radio and what that software enables. ? I am just learning about some of the options in low power digital modes (yes my CW stinks but it is

Mikel, are you sure your claims are even correct? If you have ever operated modes such as AX.25, MT63, you will recognize that VARA is far far more "bandwidth-efficient" measured by rate of speed per

Remember what Craig Fugate, famous administrator of FEMA and also a Ham radio operator in our local Alachua county group KK4INZ, once said about disasters: “ I’ll take help from

I find it particularly unacceptable that a proprietary, undocumented mode is used for emergencies. Missatge de eb3am via groups.io <eb3am@...> del dia dv., 21 de mar? 2025 a les

I'm all in for banning all of ROS/VARA, etc. from our airwaves. It's still amazes me that these closed-source/proprietary, bandwidth-inefficient modes created by EA5HVK (Jose Alberto Nieto Ros) are

Hi Jens, Brilliant idea, will try this over weekend.? Thank you? Dennis G6YBC?

You know it sends VARA right? Gordon kx4z.

perhaps my article may help you: https://www.dk0tui.de/2023/07/adapter-fuer-icom-ic-705-und-heil-headsets-mit-dynamischer-mikrofonkapsel/ It's in German, please use a translator of your

If the details of the mode are not publicly available, that actually is a violation of amateur radio regulations, at least here in the US. Either a protocol spec or an open source implementation

I think it’s a reasonable expectation, as long as bluetooth is working well. There are enough pocket-sized bluetooth keyboards. I got one like this:

When I get my zBit, I will be using an official Pi keyboard and mouse - won't need an on-screen one. Gerry