I am looking to put a cheap antenna on my PCB using the cc430 SoC. I would like to use a cheap helical antenna like this one if possible:
http://www.aliexpress.com/item/20pcs-915MHz-Helical-antenna-Copper-spring-antenna-SW915-TH12/1254220512.html
Helical antenna specs:
Frequency Range (MHz): 915MHz + /-5MHz
V.S.W.R: <= 1.5
Input Impedance (OHM): 50
Max-power (W): 5
Gain (dBi): 2.15
Would this work for distances around 100-150ft? I can't find the right information for choosing the right antenna. I won't be transmitting much at all.
Thanks.