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Wish List #1 for Next Version of the TinySA? : ~~ Replaceable battery ~~ Optional Accessories such as: Metal Case for one TinySA;? and larger case for two TinySA units. SMA Adaptors of various types

I just take a #2 pencil, cut it down and shave a bit off the sides of an eraser. But then I am frugal !! 73, Dick, W1KSZ ________________________________ Sent: Friday, September 24, 2021 9:20 AM To:

For those of you looking for sylii in the US, just search amazon for "plastic stylus resistive" (or ebay or any other shopping site).? There are many options out there.? I don't think you want a

What are you using the Mechanical Pencil for on the tinySA?? Does the lead work the same as a capacitive pen on the touch screen?? I never thought to try that. ? I use an iPad tablet capacitive pen

The MF/HF/VHF, or also called the "Low", input is specified between 100kHz and 350MHz. The term MF/HF/VHF is used to distinguish with the UHF or also called "High" input, not for specification of the

On the TinySA Home Page it states, Quote: *"Input Step attenuator from 0dB to 31dB for the MF/HF/VHF input"*

Thank you. Sure looks like Erik's. Kind Regards, Dave Dave Reiser Phone: 301-216-5394 Mobile: 301-802-1929 Email: davereiser2outlook.com<mailto:dianna@...> 520 Russell Avenue,

Would it not make sense to say what your question is about rather than just "Question"? larry

Steve, The 2dB stage of the attenuator is gone. If you always keep the attenuator on manual and operate it in 4dB steps (including during calibration) you will still get reliable measurements.

Yes. I have a small SMD rework station. The heat can be focused, the old chip removed, and a new one reinstalled. It’s like brain surgery, though. These things are originally built by robots. From:

Steve, Sounds good.? Are you going to use a hot air tool to desolder the old part?? I seem to recall it has a solder connection under the chip.? If so you can use Kapton tape to mask off the other

Thanks! I saw that Amazon listing but passed because the seller is in China and there were no reviews. Went with this one instead. It’s eBay but the seller was in California and had a 100 percent

This Amazon seller has some PE4302.? At least with Amazon if they don't show up or are fakes you easily get your money back.

While you are at it, you could build your own attenuator with the help of these links: https://tinysa.org/wiki/pmwiki.php?n=Main.Transmitters http://www.ad5x.com/images/Articles/Tap50dbRevA.pdf Good

Roger, Thanks for the tip. I ran the attenuator test and I’m definitely getting the steps, so there’s no doubt that the attenuator has failed. The attenuator chip in my TinySA is a PE4302. It’s

@Dave: As I happen to use, just by chance,?a white tip variant of the pen which Erik uses I think I recognise it as a Papermate 0.7 mm Non-Stop Mechanical Pencil. For you these maybe the easiest and

You can check the attenuator for damage by running an extensive attenuator test.? You should get a flat green line.? If it has steps in it one or more sections of the attenuator have failed.? If

Well, I didn’t plug the TinySA into anything directly (it never touched a live circuit or an RF output) – however, the only thing I can surmise is that the signal coming from the receiver’s RF

Thank you. Your videos are fabulous. Kind Regards, Dave Dave Reiser Phone: 301-216-5394 Mobile: 301-802-1929 Email: davereiser2outlook.com<mailto:dianna@...> 520 Russell Avenue,

Kudos to Martin. I emailed Martin at Mirfield Electronics on Monday about a problem I was having with the TinySA I had bought back in February. Less than an hour later he replied saying to send it to