Marine HF fold down mount collinear, 2-30MHz, 2.1dBi, 5m 20kV cable, incl. MM2, requires ATU – 3.7m

Marine HF fold down mount collinear, 2-30 MHz, 250W PEP, 5m 20kV cable, 2.1dBi, incl. MM2 stainless steel base, requires A.T.U. - 3.7m

Product code: HM212

Our HM212 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 omnidirectional marine HF antenna comes standard with a MM2 316 grade stainless steel fold-down mount which will maintain the optimum vertical orientation in all conditions. Alternate mounting arrangements can be sourced from ZCG directly for fixed deck mounting or structure mounting.



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

Maximum Power

250 Watts P.E.P.




White tapered fibreglass radome, foam encased internal radiating element, chrome plated ferrule, 5m HT lead, and 316 grade stainless steel, dual axis, fold-down mount base


No termination, requires A.T.U.


Height: 3.7m, Max dia: 28mm, Mount thread: 1-1/4"UNS female

Weight - kg


Why Choose ZCG?

Australian Owned & Manufactured, High Quality RF Solutions Since 1970

Experienced, Knowledgeable In-House Sales Consultants And Technical Support

Quality Certified And Reliable, Trusted Product Support

Contact us now to find out how ZCG can help you