Key Remote Frequency

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Johngerman
Newbie
Posts: 1
Joined: Wed Dec 12, 2018 9:28 am

Key Remote Frequency

Post by Johngerman » Wed Dec 12, 2018 9:40 am

Hello,
Is it possible to show me how to use the picoscope to measure the key frequency.
We have a BMW X5 ,as the problem experience when we lock and unlock the vehicle via the remote we need to be extremely close to the vehicle.

If we step away from the vehicle 5 steps or further central locking system will not work.

I need to know how you set up the scope settings and will I be able to actual see the frequency and voltage /signal when the remote is lock and unlocked.

I will connect scope at the input signal of the receiver unit or do you sell a accessory /attachment for the picoscope.

Regards
John
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Martyn
Site Admin
Site Admin
Posts: 3469
Joined: Fri Jun 10, 2011 8:15 am
Location: St. Neots

Re: Key Remote Frequency

Post by Martyn » Wed Dec 12, 2018 10:59 am

The following Key Remote Frequency Guided Test would be worth reading.

Please note we have a dedicated Automotive Forum here
Martyn
Technical Support Manager
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