Re: Noise Floor
What you've done is fine.? Some of us have coded an auto noise floor adjustment for the v11.? I suppose it will get to the v12 software at some point.
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Terrance Robertson, KN6ZDE
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#33485
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Re: Noise Floor
Generally when my spectrum is all yellow & angry, I crank in some receive attenuation. - Jerry, KF6VB
By
jerry-KF6VB
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#33484
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Noise Floor
Hey 'yall, I'm still working off a 2' wip in the basement, so not the best environment.? Lots of noise on 20M but still picking up 4's and 5's !!!? Anyhow, I may misunderstand what the book (3rd ed)
By
epif18@...
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#33483
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Re: NanoVNA SV4401A
Hi Phil. Thank for replying and your observations with it.? I am looking at it for the same reasons you did, size and connectors.? If I need something better, we have some R&S equipment, at work,?
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Duane B
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#33482
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Re: FYI...
Yes i will send your order along to Andy with a copy to you. Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ Owner - Operator Big Signal Ranch ¨C K9ZC Staunton, Illinois
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K9HZ
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#33481
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Re: FYI...
Hi Bill, Following your recent post about UK/EU orders and the fact I have not received an invoice yet, does this mean that you will pass on my order or should I now order from Andy directly and wait
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Garry
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#33480
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Re: NanoVNA SV4401A
Hi Duane I have one, have been very happy with it so far, apart from the soft buttons being a bit "bouncy".? Have not yet worked out how to do screen calibration, but that will probably fix it. I
By
Phil Taylor
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#33479
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Edited
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FYI...
I do have part of my new system for invoicing for boards and kits up and running. Invoices for will come to you from Paypal and have the email address sales@...
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K9HZ
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#33478
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Re: Cheap isolation transformers
These are not perfect, but they do work and they are cheap. Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big Signal Ranch ¨C K9ZC Staunton,
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K9HZ
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#33477
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Re: Cheap isolation transformers
Tnx Dr. Bill I had to use some on the 4SQ kit for audio to phones and speaker. I also got them off AMZ however they were bare xformers. The RatShack ones I had created lots of loss, ones I found did
By
Tim
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#33476
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Re: Boards and kits in the UK/EU
Here is the price list for the USA. It lacks shipping expense, but you can us it as a gauge¡ Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big
By
K9HZ
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#33475
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Re: Boards and kits in the UK/EU
I have created a spreadsheet for you to express interest in boards and kits from Bill, K9HZ.? There are currently no prices on the spreadsheet as these will depend on the quantity requested from
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Andy Rutter
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#33474
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Boards and kits in the UK/EU
For those of you in the UK/EU. Andy Rutter, G8HCK, has graciously agreed to distribute T41/ K9HZ/ K9HZ-KI3P boards and kits there. I'll attempt to ship him a load of stuff and he will make
By
K9HZ
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#33473
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Cheap isolation transformers
I ran across something that I need to share. I bought a two-pack of audio transformers on Amazon that work very well for the cost. Works great to break ground-loop issues, hum, etc. Cheap too. and a
By
K9HZ
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#33472
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Re: JLCPCB Price Increase
Yeah. I found that out. Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big Signal Ranch ¨C K9ZC Staunton, Illinois Owner ¨C Operator Villa Grand
By
K9HZ
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#33471
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Re: JLCPCB Price Increase
Copilot stated: Section 321 of the Tariff Act of 1930, which allows duty-free entry for goods valued at $800 or less (known as the "de minimis" exemption), has recently undergone changes regarding
By
John Owens K1JO
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#33470
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Re: JLCPCB Price Increase
Would this US based company be any better/cheaper in the long run?? https://www.macrofab.com/
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Duane B
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#33469
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Re: JLCPCB Price Increase
As it happens, I got a stuffed board quote for a commercial project I¡¯ve been working for a branch of the government yesterday that, a month ago the estimate was just north of $65K. Chinese company
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K9HZ
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#33468
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Re: JLCPCB Price Increase
Other threads in other groups, showing the actual executive order, show that the de minimus exclusion will be removed for shipments from China, but at the moment, not for other countries. The tariffs
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John Schindler
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#33467
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Edited
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Re: JLCPCB Price Increase
I figured that must be the case.
By
John Lonigro
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#33466
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