Our highly popular HM218-M marine HF CB vertical radiator antenna is suitable for either mast mounting or side of vessel structure mounting for HF communications within the 2-30 MHz range. The HM218-M marine HF antenna consists of a 2-piece radome and foam encased copper vertical radiatior, requiring assembly on-site utilising basic hand tools. For the stated performance levels, an Automatic Tuning Unit or ATU is required, not supplied. Our HM218-M is utilised for land based marine HF CB communications applications or on larger vessels that require additional height for improved signal propogation over larger water masses.
2-30 MHz - Marine or Land HF
Tune will be determined by A.T.U. capability
2.1 dBi
Field tuning using A.T.U.
An ATU is required to match to 50 Ohms
360° omnidirectional ± 0.5 dBd
500 Watts P.E.P.
Vertical
2-piece white fibreglass radome, chrome joining/mount ferrules, stainless steel mounting section and 6m HT lead cable with termination lug
No connector required, connect cable directly into your A.T.U.
Height assembled: 6.0m, Length packed: 3.5m
3.5
16.46kg, 0.163kN
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