The SuperLoop 40 antenna uses the same outstanding technology as the SuperLoop 80. This is a high performance, full size, full wave, 40m loop antenna. On 20m it is a 2x wave length open loop or Bi-Square. The stub in the top leg of the antenna opens the loop when operating on 20m and selected other bands. This improves the antenna’s radiation pattern. In theory its gain is about 2dB on 40m and around 4dB on 20m, but it is actually much higher due to the highly compressed low angle radiation pattern. The dedicated matching unit, along with all the other components in the antenna work together to provide a well-managed SWR on all bands.

The Super Loop 80 antenna is a high performance, full size, full wave, 80m loop antenna. On 40m it is a 2x wave length open loop or Bi-Square. The stub in the top leg of the antenna opens the loop when operating on 40m and selected other bands. This improves the antenna?s radiation pattern. Its gain is around 4dB, but it will seem a lot higher due to its excellent, low angle, radiation pattern. The overall length of the SuperLoop 80 is 34m (112ft) with the HD ladder line switching stup 9m (30ft). The 50 Ohm coax from the dedicated matching unit to transmatch is not critical but recommended to be 1/2 wave length. Coax not supplied with antenna

Key Features:

• 80 - 10m * Radiator length: Full wave (80m)
• Polarization: Vert & Horiz
• Feedline: 50 Ohm coax
• Matching: Combination of DMU + stub
• Power: 1.5kW CW/SSB