Hello all,
I am trying to layout a microstrip line on a 2 layer FR4 board for CC1101. The ISM frequency that I will be using is 915MHz
According to several (online) calculations, the strip width should be around 54 mil wide!
Board overall thickness is 31 mil with 1oz copper.
Copper thickness: 1.37 mil
Core thickness: 28.26 mil
The CC1100DK trace is much less than that and even the EZ-RF2500 is also much less even though it is at 2.4GHz.
What am I missing?
Thank you,
A