Normal for LF Simulation?

CFusion · 2019-09-20 06:03:20

So I am sniffing and sim'ing a LF EM410. I've noticed out of 7, 8, 9 times of sliding, readjusting, or whatever it may only register on the reader once. So it can be a bit of a hassle to get a sim to be picked up by a reader. Is this normal for the antenna construction or do I have a problem?

prox-sim-photo

[=] Measuring antenna characteristics, please wait...

[=] You can cancel this operation by pressing the pm3 button
..

[+] LF antenna: 57.50 V - 125.00 kHz
[+] LF antenna: 52.68 V - 134.00 kHz
[+] LF optimal: 68.55 V - 129.03 kHz
[+] LF antenna is OK

[+] HF antenna: 49.85 V - 13.56 MHz
[+] HF antenna is OK

[+] Displaying LF tuning graph. Divisor 89 is 134kHz, 95 is 125kHz.

iceman · 2019-09-20 07:30:42

Depending if you are using latest source, and how you do sim. A common mistake is to keep pm3 in the reader field all the time. You need to bring the pm3 in and out of the reader field.

Anyway, I tried yesterday, since we did some changes last week. It simulates just fine for me on two different readers.

CFusion · 2019-09-20 09:53:11

Here is a video of me doing it. I couldn't even get it to register this time on the reader.

https://youtu.be/hoNcm3TaBAs

Last edited by CFusion (2019-09-20 09:54:54)

CFusion · 2019-09-20 10:00:47

Oh man ok ok cancel cancel cancel. Forget I ever made a post. The battery just died and I tried it with it plugged into power and now it works perfect ;-) probably should have thought that before I thought there was something wrong with the hardware. Just a low battery.

iceman · 2019-09-21 06:48:02

ok, I suggest you edit your first post and add the prefix [solved] to your title

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#1 2019-09-20 06:03:20

Normal for LF Simulation?

#2 2019-09-20 07:30:42

Re: Normal for LF Simulation?

#3 2019-09-20 09:53:11

Re: Normal for LF Simulation?

#4 2019-09-20 10:00:47

Re: Normal for LF Simulation?

#5 2019-09-21 06:48:02

Re: Normal for LF Simulation?

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