The FVC/3L colinear antenna has a smaller diameter base tube than the FVC3, thus fits into a standard 1.29/32" scaffold tube and still maintains a robust, high strength omni-directional antenna that can withstand the harshest environmental conditions.The brass radiating elements plus phasing coil are with a plasfilm coating then housed in a heavy wall fibreglass tube which is totally weather sealed. The antennas are most suited for mast head fixing, but can also be side mounted onto structures to give some degree of directional characteristics. Colinear stand-off brackets can be supplied ex-stock.

ELECTRICAL & MECHANICAL SPECIFICATIONS

Gain over 1/2 wave dipole  3 dB 
V.S.W.R. Better than 1.5:1 over the operating band 
Maximum input power rating 200 Watts 
Input impedance 50 Ohms 
Band width +/- 1.5% of the centre frequency 
Polarisation Vertical  
Half power beam width 32 degrees 
Connection RG213 cable fitted -Type socket and PVC sleeve 
Encapsulation Reinforced fibreglass tube 
Radiating elements Solid brass rod 
Support base tube 1 1/2" x 12 swg aluminium alloy tube - HE30TF 
Length 3.05 metres 
Weight 2.2 kgs 

Windloading 11.0 kgf  @ wind velocity of 160 kph

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