ASK or FSK

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GiveMeABreak
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Re: ASK or FSK

Post by GiveMeABreak »

FSK
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Marc
Lethe41
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Re: ASK or FSK

Post by Lethe41 »

GiveMeABreak wrote: 23 Jun 2024, 10:16FSK
Thanx so much
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Re: ASK or FSK

Post by Lethe41 »

I want to ask one more thing. I will order keys from China. My current key is with the old type 523 chip. I'm having a hard time finding 523 code as fsk on the site. I want to buy a new looking key to make a replacement key with a chip. If I buy the 536 coded chip and its outer container, will I have problems in coding? . What are the differences between 523 and 536?
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Re: ASK or FSK

Post by GiveMeABreak »

You need 0523.
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Marc
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Re: ASK or FSK

Post by Danilov »

…”The VIN won't tell you this sort of info, but I've provided the replacement fob part numbers for you.”

Marc, you wrote the above about type of modulation but then you told them exactly what the type is from the VIN numbers they supplied you with. Could you help with mine VF3**************[VIN obfuscated, can be read by forum staff]. Thanks
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Re: ASK or FSK

Post by GiveMeABreak »

Sorry, I can't help with this type, it could be either.
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Marc
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Re: ASK or FSK

Post by gsfx »

Hello,

I have read the posts above as I am looking for information about the remote control of our family car (Citroen Berlingo badged Peugeot Partner Tepee B9). What kind of modulation does our remote control use? The VIN is VF3**************[VIN obfuscated, can be read by forum staff].

Thank you in advance!

Kind regards

Fred
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Re: ASK or FSK

Post by wheeler »

I would expect the above to be FSK based on my notes.
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Re: ASK or FSK

Post by hopielertz »

Hi. I have also read the previous messages. The central locking key was lost by the previous owner of my car so I am looking for the compatible key model and its frequency. Can you help me? I think I've found the compatible model: it should be 0536. As for the frequency I'm not sure... It could be FSK?
It is a Peugeot 308, registered in October 2010.
Vin: VF3**************[VIN obfuscated, can be read by forum staff].
Thanks in advance!
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Re: ASK or FSK

Post by GiveMeABreak »

433 MHz FSK.
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Marc
hopielertz
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Re: ASK or FSK

Post by hopielertz »

Thank you. Do you think the correct chip can be 0536 as I have identified?
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Re: ASK or FSK

Post by GiveMeABreak »

Yes correct, 0536.
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Marc
hopielertz
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Re: ASK or FSK

Post by hopielertz »

Perfect! Thank you
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Re: ASK or FSK

Post by wheeler »

From what i have found the 0536/0523 bit doesn’t make any difference, they seem to be interchangeable. The remote frequency is the bit that matters for a fully working remote key.
0536 is not the chip type either, the chip type on this key is ID46.
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Re: ASK or FSK

Post by gsfx »

wheeler wrote: 12 Jul 2024, 13:09 From what i have found the 0536/0523 bit doesn’t make any difference, they seem to be interchangeable. The remote frequency is the bit that matters for a fully working remote key.
0536 is not the chip type either, the chip type on this key is ID46.
Hello,

I think that 0523 and 0536 refer to the case of the key. 0536 is the case with the battery integrated into the case and 0523 is the case without battery (the battery is found on the circuit board of the remote control).

Best regards

Fred