DELTA- 80 High Power 1.5 Kilo Watt. Multi Band Full Wave Loop Antenna Wire Antenna Extra High Power. The DELTA-80HP is an Extra High Power full wave loop designed to operate on. 80m (3.5MHz), 40m (7MHz), 20m (14MHz) and 10m (28MHz) without an ATU and other bands with an ATU. There is a 4:1 balun at the feedpoint enabling it to be fed directly with 50ohm coax - RG-213 or Mini 8 is probably the best but other variations of coax may.
Be used so long as they are of a 50ohm impedance. The loop comes complete with six insulators to provide anchor points.
It may be mounted flat (horizontal) or raised to a vertical or near vertical postion. It may be configured as either a square loop (Quad) or equilateral triangle (Delta). Configured as a delta loop or equilateral triangle, if laid flat will be good for near DX. If vertical, or near vertical. Will provide low angle radiation which is good for long range DX in the direction of the loop (looking straight on at the front) and near DX off the sides.
FULL WAVE QUAD LOOP If laid horizontally will be good for NVIS, if vertical 2.8dBd gain. Sloping at 45 degrees will provide low angle DX. Max Power 1.5 kW.Forward Gain 3.2 dBd max. 3.60 MHz 1.5:1. 7.05 MHz 1.5:1. 21.15 MHz 1.7:1. 28.02 MHz 1.1:1. Dimensions of overall loop 81.12m. Three equal sides 27.04m.
Four equal sides 20.28m. Radiating wire Poly flex weave non kink. Feed Point Balun 4:1 HP. The item "SIGMA DELTA 80 HP QRO 1.5 Kw Multi Band Full Wave Loop HF Antenna/ Aerial" is in sale since Wednesday, February 7, 2018.This item is in the category "Mobile Phones & Communication\Radio Communication Equipment\Antennas\Ham/Amateur Radio Antennas". The seller is "sigma-4-antennas" and is located in Birmingham, West Midlands.
This item can be shipped worldwide.