7 Element Delta Loop (Heavy Duty) – 4m

7 Element Delta Loop (Heavy Duty) - 4m

A 7 Element Heavy Duty Delta Loop Antenna for the 4m (70MHz) band

£665.00 — £700.00

Product Code – 4M7WWHEAVY

A 7 element Delta Loop for the 4m band from our ‘Heavy Duty’ range. Manufactured from lightweight but extremely strong construction grade 6082-T6 Aluminium stock with a heavy duty boom. As standard, all 4m heavy duty Delta Loops include 8mm Element Brackets, H/Duty Polyamide Element Clamps and come complete with M10 Stainless Hardware. Antenna is supplied with all hardware except boom to mast mount (see below).

VORTEX BOOM TO MAST PLATES
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

  7 Element Delta Loop (Heavy Duty) – 4m

Band(s):  4m (70Mhz)
Element Material:  6082-T6/*AA6082-T6
Boom Material:  6082-T6 box section aluminium
Boom Length:  5.8m
Gain:   12.06dbi
Front to Back Ratio:   Better than 20db typical, 23.29db at 70.250MHz
Feed:   Coax via SO239 socket
Matching:   Vortex Gamma Match (PTFE dialectric)
Rating:   2.5kw
Element Clamps:   Stauff (Germany) – heavy duty polyamide series
Loop Top Wire:   4mm PVC coated ‘Flexweave’
Antenna Weight:   20kg
Hardware:   304/316 stainless steel

*If available