Results 1 to 10 of 13

Thread: New inverted L 160-20 meeters.

Threaded View

Previous Post Previous Post   Next Post Next Post
  1. #1
    Orca Whisperer PA5COR's Avatar
    Join Date
    Feb 2009
    Location
    The Netherlands
    Posts
    12,226

    New inverted L 160-20 meeters.

    Took down the 66 feet Inverted L wednesday, and put up the new one.
    Today did the last work, now it's 77 feet high and 77 feet wire slanting to 40 feet above ground.
    It;'s too long for 160 but i'm using the MFJ 998 1.5 KW autotuner, this way on 80 and above the tuner has no problems matching it with the Heathkit SB-1000 P.A..

    The vertical section starts at the bottom with 3 1/4 inch tubing titanex quality, ends with 1 1/4 inch on top.
    Wallthickness 2.5 mm ( 1/10 inch).

    Difficult to see in the piccie but on top 3 wires, one the isolated copper wire for the L section, and 2 kevlar wires guying the top.
    25 feet lower 4 uy wires also kevlar, and at 20 feet support at the roof edge, and at 13 feet an stainless steel mount, at the bottom the isolator and feed point.

    Made 2 dB difference ( stronger) with the local and medium distance stations.

    Still need to put the wire higher, will do that tomorrow.
    Attached Images Attached Images
    Last edited by PA5COR; 07-31-2011 at 04:23 PM.
    "If the Republicans will stop telling lies about the Democrats, we will stop
    telling the truth about them." - Adlai Stevenson (1900-1965)
    “I’m not liberal/conservative, I’m anti-idiotarian.”
    At some point in the last 20 years, the left moved to the center, and the right moved into a mental institution

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •