ECO3 420-470, 3dB value line collinear antenna, they come complete with a pressed galvanised clamp to suit up to 50mm OD tube

Specification:

Frequency range:420-470
Impedance: 50 ohms
VSWR: <2.0:1
Gain: 3 dBd
Polarisation: vertical
Radiation:Omni directional
Max input power watts:100w
Horizontal beam width:360
Vertical beam width: 38
Mechanical:
Antenna height: 1250mm
Radome material: fibreglass
Antenna termination: N-type female
Downlead length: 0.5m
Bracket type: K0004 pressed galvanised steel
Weight (typical): 0.7kg (1.25kg with bracket)
Lightning protection: Direct grounded
Antenna tube:31.7mm
Bracket max mount size:50mm O/D

Being our value range this antenna comes with 12 month warranty rather than our 3 year warranty - warranty is subject to standard terms and correct weatherproofing being used.