Our HM215 marine HF vertical radiator antenna is suitable for HF 2-30 MHz marine communications on either a vessel or on land mounted onto a structure or tower using appropriated fixed location mounting hardwre. The HM212 is suppled with one of our MM2 316 stainless steel fold-down marine antennas mount, mount onto your vessels roof or any flat horizontal or vertical surface, the dual action adjustment allows for the optimum vertical orientation of your HM215 Marine HF antenna. During trailed transport, ensure your HM215 HF marine antenna is lowered to as horizontal as safety able to ensure no contact with overhead infrastructure occurs.
2-30 MHz - Marine HF, for matching an A.T.U. is required
Tune will be determined by A.T.U. capability
2.1 dBi
Field tuning using A.T.U.
An A.T.U. is required to match to 50 Ohms
360° omnidirectional ± 0.5 dBd
250 Watts P.E.P.
Vertical
Single piece white fibreglass radome, internal foam encased copper radiator, chrome mount ferrule and 316 stainless steel dual axis fold-down mount
None required, suits A.T.U. direct fitment
Length: 4.5m ; Mount ferrule internal thread: 1-1/4" x 22mm
7.0
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