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  • Thursday, April 12, 2012

    We grow Aluminum: RU1A antenna farm.

    Tower #1 – 70m

    1,8 MHz: 3L fixed wire fullsize Yagi, 65m up, boom 45 m, switched NA / Asia
    7 MHz: 3L fixed wire Yagi, 30m up, boom 16 m, switched Asia (90') / Europe (270')



    Tower #2 – 45m

    3,5 MHz: 3L rotary fullsize Yagi, 42m up, boom 24m
    21 MHz: 4L Yagi, 20m up, boom 9m, fixed to Africa



    Tower #3 & Tower #4 – 45m

    7 MHz: 4 x 4L H-Frame Yagi, boom 24m,
    bottom level 22m up - fixed to USA (310'), top level 42m up - rotated



    Tower #5 & Tower #6 – 45m

    14 MHz: 4 x 5L H-Frame Yagi, boom 15m, fixed to USA,
    bottom level 21m up, top level 42m up
    3,5 MHz: 3L fixed wire Yagi, 30m up, boom 36 m, switched Asia / Europe



    Tower #7 – 18m

    14 MHz: 4L rotary Yagi, boom 10m, 18m up

    Tower #8 – 45m

    14 MHz: 7L rotary Yagi, 42m up, boom 27m
    14 MHz: 3L Yagi, 25m up, boom 9m, fixed to Asia (130')
    14 MHz: 3L Yagi, 17m up, boom 9m, fixed to Africa (180')



    Tower #9 – 24m

    21 MHz: 5L rotary Yagi, 20m up, boom 15m
    28 MHz: 4L Yagi, 17m up, boom 9m, fixed to Europe (240')

    Tower #10 – 30m

    21 MHz: 5L rotary Yagi, 27m up, boom 15m
    21 MHz: 5L Yagi, 20m up, boom 15m, fixed Europe (240')



    Tower #11 – 35m

    28 MHz: 7L rotary Yagi, 35m up, boom 20m
    144 MHz: 16L rotary Yagi, 37m up, boom 12m



    Tower #12 – 40m

    21 MHz: 4 x 4L rotary H-Frame Yagi, top level 45m up, bottom level 35m up
    21 MHz: 4 x 4L H-Frame Yagi, top level 25m up, bottom level 15m up, fixed to USA
    10 MHz: Inverted V, 10m up



    Tower #13 – 15m

    18/24 MHz: rotary AD-W34 (18 MHz: 3L Yagi, 24 MHz: 4L Yagi), 15m up, boom 7m



    Tower #14 – 30m

    28 MHz: 4 x 5L rotary H-Frame Yagi, boom 8m, top level 33m up



    Tower #15 – 26m

    14 MHz: 3L rotary Yagi, 27m up, boom 6m
    7 MHz: 3L rotary Yagi, 26m up, boom 13m
    1,8 MHz: Inverted V, 25m up
    3,5 MHz: Inverted V, 24m up



    Tower #16 – 26m

    14/12/28 MHz: rotary AD-335 (14 MHz: 3L Yagi,
    21 MHz: 3L Yagi, 28 MHz: 5L Yagi), 25m up, boom 6m
    7 MHz: Inverted V, 24m up



    Tower #17 – 27m

    144 MHz: 16 x 5 wl rotary Crossyagi, top level 35m up, boom 12m



    Beverages

    310' - 300m long
    330' - 340m long
    240' - 300m long
    120' - 300m long
    60' - 400m long