Electrical Data:

• Type:3/4 λ coaxial J-pole
• Radiation:Omnidirectional
• Polarization:Linear vertical
• Systems:2m-HAM, VHF Marine Band, ORBCOMM M2M, AIS-162MHz, ISM-169MHz
• Gain:2 dBd – 4.15 dBi
• Max Power:250 W (CW)
• Grounding protection:DC-Ground
• Connector:UHF-female (SO-239)

Frequency range:

• CX 140 U: 140 - 144 MHz @ SWR ≤ 1.5
• CX 144 U: 144 - 148 MHz @ SWR ≤ 1.5
• CX 148 U: 148 - 152 MHz @ SWR ≤ 1.5
• CX 152 U: 152 - 156 MHz @ SWR ≤ 1.5
• CX 156 U: 156 - 160 MHz @ SWR ≤ 1.5
• CX 160 U: 160 - 164 MHz @ SWR ≤ 1.5
• CX 164 U: 164 - 168 MHz @ SWR ≤ 1.5
• CX 168 U: 168 - 172 MHz @ SWR ≤ 1.5
• CX 172 U: 172 - 176 MHz @ SWR ≤ 1.5

Mechanical Data:

• Materials:Aluminium, Brass, Galvanized steel, Zamak
• Weight (approx):750 gr / 1.65 lb
• Mounting type:On-Mast

Height (approx):

• CX 140 U: 1660 mm / 5.45 ft
• CX 144 U: 1620 mm / 5.31 ft
• CX 148 U: 1580 mm / 5.18 ft
• CX 152 U: 1535 mm / 5.04 ft
• CX 156 U: 1500 mm / 4.92 ft
• CX 160 U: 1460 mm / 4.79 ft
• CX 164 U: 1430 mm / 4.69 ft
• CX 168 U: 1395 mm / 4.58 ft
• CX 172 U: 1370 mm / 4.49 ft