Other Parts Discussed in Thread: CC2530
dear Mr YK Chen,
i want to use chip antenna for CC2530 , following
antenna characteristic is 50 OHM and following link :

when i use this antenna , wireless range is very few , 1 to 1.5 meter in channel 26 and 0dBm
but when i use wire instead of chip antenna wireless range is increase , 10 to 20 meter
can i increase wireless range whit chip antenna ?
Is impedance matching has been done?
