how to make antena on pcb
Discussion in "Project Help" started by rezferten Mar 19, 2012.
Mon Mar 19 2012, 03:57 pm
I am using 433 RF module (tx and rx) through HT12 encorder and decorder. Which is working fine. The only problem is the range. Can any one guide me how to make antena on the pcb or using the wire wrap on 1/4 screw to increase the range
Regards
Abdul
Regards
Abdul
Mon Mar 19 2012, 06:50 pm
From memory the antenna should be about 17cm long.
A single straight piece of solid core wire works well,it works nearly as well coiled.
Don't wrap around anything metallic.
A single straight piece of solid core wire works well,it works nearly as well coiled.
Don't wrap around anything metallic.
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