hasmir
Junior Member level 1
microstrip boards
I have an unknown board which I know it's Er must be around 3 to 3.5.
It is a little darker than RF-35 from Taconic.
Anybody can help me how I can find a writthen material in which the color of the boards has been mentioned?
I have an unknown board which I know it's Er must be around 3 to 3.5.
It is a little darker than RF-35 from Taconic.
Anybody can help me how I can find a writthen material in which the color of the boards has been mentioned?