UHF 6 element square boom Yagi, 316 stainless steel, 380-520MHz, specify 20MHz, 150W, N-type female, 250mm cable, 9dBd – 1.2m

UHF 6 element square boom Yagi, 316 stainless steel, 380-520 MHz, specify 20 MHz, 150W, N-type female, 250mm cable, 9 dBd - 1.2m

Product code: Y406-SS316

The Y406-SS316 6 element 316 grade stainless steel UHF Yagi antenna is designed, constructed and tested for highly corrosive environments such as off-shore oil platforms, severe remote locations where extreme-robustness is paramount such as Antarctica or unmaned infrastructure such as lighthouses or monitoring stations. We recommend in severe remote locations or high wind environments utilising a stabilising and supporting strut kit will ensure no movement of your antenna.



380-520 MHz - UHF, TETRA, LMR and GRN compatible


Specify 20 MHz bandwidth when ordering


9 dBd


Factory at 1.5:1 VSWR


50 Ohms

H Plane beamwidth

50° @ 3 dBd

E Plane beamwidth

46° @ 3 dBd

Maximum Power

150 Watts


Mount Horizontal or Vertical as required


17 dB - for increased FtB, utilise a Yagi rear screen

DC grounded



Welded 316 grade stainless steel boom and elements, detachable folded dipole with 250mm external RG59 cable and tri-metal plated N-female connector


N-type female fitted to 250mm external RG59 cable as standard, or specify requirements


Length: 1.2m, Widest element: 400mm, Boom: 25mm RHS

Weight - kg


Wind load at 160kph

0.064kN ; 6.485kg

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