Main technical parameters Electrical Data:
Frequency Range (MHz): 315
Standing wave ratio V.S.W.R: <=1.8
Input Impedance (OHM): 50
Gain (dBi): 2dBi-3dBi
Wire diameter(mm): 0.6MM
Diameter(mm): 5MM
Length (mm) including welding part: 38MM
Connector Type: Direct welding
Suitable for 315mhz transmission signal, easy to use, excellent performance, directly welded to the module when in use, stable and reliable performance