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I suspect that showing the measurement in steps of 0.1dB instead of 0.5 dB is only because it is the result of AVER4 calculations. Toni

Hello Erik! and thank you for these wonderful devices! I have Linux experience so this is device intrigues me in many way ways. I one Tinysa, Tinysa ultra, and nanovna. I have a suggestion since it

In your video you are confusing resolution with accuracy.? The resolution can be quite small but that does NOT mean the measurement is that accurate. *Resolution* - how "fine" can we make the

Please keep me on the list Thanks Thanks... Dave G8LIY

When measuring the gain of several antennas it is preferred to have a better resolution than the usual 0,5 db resolution. Through watching several YT videos i noticed the "measure" and "noise" method,

Wat een mazzel dat ik in Amsterdam gewoont heb. Thanks from New Zealand chaps! Max.

in dutch mostly https://youtu.be/sRDHZuK1m8c

Look here /g/tinysa/files/tinySA_1.0.pdf -- Designer of the tinySA For more info go to https://tinysa.org/wiki/

Eric, would it be interesting to produce a video on how the tiny sa came about and the collaboration between the designers. Think a lot of users ( including myself ) would like to know broadly how

RoHS did make some repairs easier. Pull off the RF shield, blow/brush out all the whiskers, solder on a new shield, and hope it doesn't come back until after the warranty runs out.

When RoHS first hit the ground, there was an ample number of exemptions for industrial equipment of a certain size, or larger. I haven't had to prep for RoHS since 2005, so I can't speak to the

warp speed

Yes, and I have a lifetime supply of 63/37 thanks to RoHS. :D 73 -Jim NU0C "W0LEV" <davearea51a@...> wrote:

Yes, Jim, where I worked at the time in the storage industry, the RoS initiative to ban lead solder was a huge thing and a huge effort. Personally, I still much prefer the eutectic solder as that

I had it forced on me at my day job. Partly due to the fact that we sold a lot of product to EU and other offshore customers. We retained some of our beloved 63/37 on the (valid) excuse that we

BTW, looking at the visible “pool” of flux just around those 3 pads, I reckon they had been hand soldered or touched in at the factory. Nothing wrong with that of course, just an observation.

OK after listening to advice, just one last shot. So I cropped just the fractured pads area. I was saying it was poor res as I couldn’t zoom in to see the fine detail as I could with the original

Yes, the new lead-free solder is brittle. Using SM components, over typical temperature cycling it causes many delaminations at the ends of the SM components. It's a time bomb waiting to happen with

transceivers for a big company, had imposed upon him the use of lead free solder. That lead to bitter complaints until, a couple of months later, the same "little man" who had confiscated our good

Personally, I've always been a Multicore advocate. Henkel these days, used to be Ersin... Definitely the eutectic 63/37 and usually one of the Crystal fluxes. My $0.02... Geoff AB6BT