* Antenna length: 
1.x07-S: 195mm x 13mm 
2.x09-S: 142mm x 13mm 
3.x04-S: 109mm x 9mm 
4.x35-S: 85mm x 9mm
* x Means Frequency as below:
1.2.4Ghz: x = M 
2.2.4/5.2/5.8GHz: x= F 
3.GSM/CDMA/UMTS Penta band: x=R 
4.433MHz: x=D
* Connector type: 
1.SMA Male: x04-S 
2.RP-SMA Male: x04-SR 
3.Flying lead pigtail type: x04-FL-xxx-xxx
1. Electrical specifications:
2. Mechanical specifications: