Anyone Knows the Capacitance of ANT1, ANT2, and ANT7 antenna coils?

[shkish]

Posted on April 08, 2013 at 19:14

Ive been emailing the support and asking around for like a month now; posting my question here maybe someone finally gets back to me!

//-->Hello! i was wondering if anyone could get back to me today on the question i asked earlier!It's about ANT2 and ANT7 antenna coils, but i cant find them on the new website. What's the capacitance for each of these antennas? Im using ANT 1 and ANT2 antennas as for my reference antenna and in order to calculate the Tuning capacitance of my own antenna, i need to know the capacitance of either of these antennas.[...]Id REALLY appreciate if someone could PLEASE get back to us very soon!Thanks again and sorry to bother so much!//--Lala- #ant2 #ant7 #antenna #eeprom #coil

[Anais GALLIGANI · Accepted solution]

Posted on April 09, 2013 at 10:21

Dear Customer,

We are very sorry to know that you wait so much. It's about ANT2 and ANT7 antenna coils, but i cant find them on the new website.

 -->ANT2-M24LR-A has been replaced per ANT2-M24LR16E

http://www.st.com/web/en/catalog/tools/PF251919

-->ANT7-M24LR-A has been replaced per ANT7-M24LR16E

http://www.st.com/web/en/catalog/tools/PF251920

The capacitance of the chip is 28.5 pF as you can see in the DS.

http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00031737.pdf

Have a nice day, Yours faithfully, M24LR discovery support