5 Element Yagi (Heavy Duty) – 11m



5 Element Yagi (Heavy Duty) - 11m

A 5 Element Heavy Duty Yagi Antenna for the 11m (27MHz) band

£645.00 — £675.00

Product Code – 11M5TORHEAVY

A 5 element Yagi Antenna for the 11m band from our Tornado ‘Heavy Duty’ range. Manufactured from lightweight but extremely strong construction grade 6082-T6 Aluminium stock with a heavy duty boom. The antenna includes Heavy Duty Element Brackets, Heavy Duty Polyamide Element Clamps and comes complete with M10 Stainless Steel Hardware. Large antennas such as this model also come complete with an additional ‘T-Bar’ horizontal strut/support. This support is used to reduce boom sag and anchors the boom in four (4) locations, 2 at the front and 2 at the rear. By using four support points (rather than two) – also reduces the sideways movement of the boom. For our guying line we use ‘Mastrant’ 4mm synthetic guy line which is rated at 400 kgs. To compliment the set-up, S3i 316 Marine Grade Stainless Steel Eyebolts, Turnbuckles and Hardware finish the project. The antenna is supplied with all hardware except boom to mast mount (see below).

All VORTEX Antennas can be shipped WITHOUT any boom to mast mounting plates. Select this option from the drop-down menu when purchasing. Other options include the choice of mounting plates and complete mounting solutions with U-Bolts and Brackets.
See info below for mechanical and electrical details

  5 Element Yagi Antenna (Heavy Duty) – 11m

Band(s):  11m (27Mhz)
Element Material:  6082-T6/*AA6082-T6
Boom Material:  6082-T6 box section aluminium
Boom Length:  7.95m
Gain:   10.27dbi
Front to Back Ratio:   Better than 20db typical, 29.02db at 27.500MHz
Feed:   Coax via SO239 socket
Matching:   Vortex hairpin match
Rating:   5kw
Element Clamps:   Stauff (Germany) – heavy duty polyamide series
Antenna Weight:   27kg
Longest Element Length:   5.60m
Hardware:   304/316 stainless steel

*If available