Model No. YUE-CZ-504FX
Frequency:  144/433MHz
Gain:  2.5dBi(144MHz), 3dBi(430MHz)
VSWR:  <1.5
Input Power: 50W
Length: 43.5 cm
Polarization: Vertical
Radiation: Omni
Connector: PL-259
Operating Temperature: -40℃～+70℃
Mount Diameter:  Ø18mm