CC2500 salvaged question

29 Jul 2018 21:57 - 29 Jul 2018 21:59 #69985 by Bracame
CC2500 salvaged question was created by Bracame

I've just salvaged from a Sky 705 Transmitter a CC2500 PA + LNA :

The CC2500 look like the Aliexpress one.

I have 2 questions about this module :

PA is 20 or 17Dbm ? I've looked for a datasheet , but no luck :(

The antenna output is in short circuit with the ground (coax removed) : Is it normal ? :ohmy:
(Maybe the green self(?? is it one) does this short circuit, ali CC2500 does not have this green component)

Thanks for your formidable work :side:


Last edit: 29 Jul 2018 21:59 by Bracame.

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