UAYESOK UHF Ham Amateur Base Station Antenna Tunable GMRS Vertical Base Antenna 70cm 390-470MHZ 100W 6.0dBi SO239 Connector for Device Repeater Ham

[Electrical specifications] Frequency Range(MHz):390-470MHz; Impedance:50 ohm; Gain:6.0dBi; Polarization:Vertical; Lighting Protection: Direct Ground; VSWR:<1.5; Horizontal Beam Width: 360 Degree; Vertical Beam Width: 17 Degree; Maximum input power:100W
[Mechanical specifications] Material:Aluminum Alloy; Connector: SL-16K (FEMALE)/ UHF FEMALE; Dimension/Height: 940-1100��10mm
[Tunable Base Antenna,Length adjustable] Adjust the length of the antenna according to the frequency you need(Unique calibration design)
[Aluminum Alloy Mounting Bracket] Hold Pole Diameter:?30��?60mm; comes with two U-bolt which can be used with the attached plate for pole mounting; You need to use coaxial cable (PL259)to connect your device(not include the coaxial cable)
Heavy-duty weatherproof Aluminum Alloy antenna, integrated ground plane. Includes mounting bracket and hardware; High Gain antenna,improve signal in receiving and transmitting.

	Lightning Arrestor	SDN1+TCJ-N1	SDN1	YG03F	YG05	YG08
Features	-	-	-	UHF YAGI ANTENNA	UHF YAGI ANTENNA	UHF VHF YAGI ANTENNA