On 02/06/2022 23:49, John Cunliffe W7ZQ wrote:
I have 3 of them, all originals from R&L. I need a 4th one for a project but am
holding out for a larger display, even if it is a clone, whoever comes on the
market first.? Sorry about that but am close to 70 my eyes are not the best
anymore and using the computer is not an option for that project. Personally, I
can't understand what the hold up is to offer a larger screen. If the NanoVNA
was able to do it, it should be doable for this.
John,
I've been getting the "4-inch" NanoVNA versions and they are much more usable.
I also have a 7-inch VNA and that is superb (at least, it will be once fixed
by the reseller) but it is much more expensive, and likely has a shorter
battery life. Today's chip prices and delivery times are not encouraging. A
larger display may create more interference (e.g. what happens on the Mahahit
receiver).
The frequency range is rather limiting, and something covering up to 4 or 6 GHz
would be preferable if a 7-inch version were offered at a much higher price.
Is there /any/ development active on the TinySA?
Cheers,
David
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David J Taylor