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Sorry if this has been addressed already. I've made attempts to find some discussion of this here but so far unable to track it down. The frequency axis in NanoVNA saver (0.3.10-Win7, same for 0.3.8)

That’s great. Come up with a technology like EVs that appear to exempt from FCC interference standards, and make it ‘acceptable’ because it’s “…good for the environment…”. Any other

Most of the biggest stations on the AM broadcast band around here are also simulcasting on the FM band and internet streaming now. They probably saw the trend happening in car radios before I did. It

To further W0LEV’s point, a good friend of mine works for that manufacturer, specifically on that truck, and said that the EMI from the PWM controllers in powertrain and battery management system

But it will do business with PayPal? Lester B Veenstra K1YCM M?YCM W8YCM 6Y6Y W8YCM/6Y 6Y8LV (Reformed USNSG CTM1) lester@... 452 Stable Ln Keyser WV 26726 USA GPS: 39.336826 N 78.982287 W

My credit card issued on my credit union will not do business with AliExpress. Wonder why? Three guesses and the first two don't count...... Dave - W?LEV wrote: -- Dave - W?LEV

If you are describing a problem with AM reception, it could be EMI from all of the inverters, etc. in the car, interfering with reception, rather than an antenna issue. I had heard that car makers

Ali Express is on my s**t list too, after one of their vendors shipped the wrong product (Hantek o'scope) and, after shipping it back on my dime and two months of wrangling to get the right item they

That's a great thought, unfortunately, I haven't had luck with two disputes using PayPal. In my case it seemed to come down to a "my word versus theirs thing. The problem was difficult to prove using

It is generally believed that the move to eliminate? AM radios in? cars is political not technical .Most conservative programs are on the AM radio band.

The 4-Runner was a standard internal combustion engine. The Ford Lightning is an EV. With the EV's comes a massive amount of RFI. It's so bad that manufacturers are eliminating AM radio from their

Hi, Larry, Note that measurements with a VNA will examine the impedance presented by the antenna as a source but not its efficiency at receiving signals. If you compare two antennas, you might see a

Or use PayPal which offers a better level of protection than dealing directly with AliExpress. Lester B Veenstra K1YCM M?YCM W8YCM 6Y6Y W8YCM/6Y 6Y8LV (Reformed USNSG CTM1) lester@... 452

I had the same problem with Aliexpress not taking my card. I think they view it as stolen or bogus and you need to call them and clear it up (Ha, Ha). I fixed the problem by opening a new account and

Here's a document of vehicle rear window antenna concept: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6239758

Can you take a photo of the car antenna connection that's in focus? Zack W9SZ llaassllaaass@...> wrote:

Larry- Perhaps someone here who knows the theory could briefly cover impact of antenna impedance when the antenna is used for receiving. I am posting because to me it seems the essence of your

I've had good results with Banggood. But you are always taking a risk ordering from any of these companies. They have zero customers service. Banggood seems to be the least horrible!

Enclosed is the photo of a car antenna's mounting. Note it is a single pin. Also enclosed is a picture of my Baofeng's antenna post. Note that the car antenna is a single post/pin. The Baofeng's

Thank you for all the replies. The first six pages of https://my.ece.msstate.edu/faculty/donohoe/ece4333notes5.pdf seem to address my question.