kcagiran
Junior Member level 1
Hi, i am working on gsm tracking and phone device, using GSM and GPS on same device. But i am using extended antenna for GSM and GPS connection separately. Now i would like to implement onboard antenna like F for GSM connection. But the problem is my device needs to has strong GSM connection. Can i use 50ohm typical F antenna design, or can you offer me an on board antenna design?