... 15dBi Frequency Range(MHz)A:890~960,B:1710~1880 V.S.W.R A:<=1.5 B:<=1.7 ... size you are 4, Q :how can i get the price list ? A :please send the email and order information ... for us , so we can give the latest price for you Our antenna can be optional custom frequency band ... length colour and frequency ,welcome to OEM product low price gsm antenna 900 1800,the best manufacturers in shenzhen