| vertical vs half delta na pasmo 80 m |
| Hmm parametry po skróceniu znacznym zaczynają się rozjeżdzać . Jaka powinna być rzeczywista oporność anteny? 100 czy 200 ohm? Pomiar przy wymiarach 15x 28( odcinek w ziemi) x 33 3097000,1.87,92.4,91.8,10.9 3099000,1.86,92.2,91.6,10.0 3101000,1.86,91.9,91.5,9.0 3103000,1.86,92.1,91.7,8.3 3104000,1.85,91.8,91.5,7.5 3106000,1.84,91.5,91.2,6.9 3108000,1.84,91.6,91.4,6.0 3110000,1.83,91.3,91.2,5.0 3111000,1.83,91.3,91.2,4.5 3113000,1.83,91.4,91.3,4.0 3115000,1.82,91.0,91.0,3.2 3117000,1.82,91.1,91.0,2.7 3118000,1.82,91.1,91.1,2.5 3120000,1.82,91.1,91.1,2.3 3122000,1.82,90.7,90.7,2.1 3124000,1.82,90.7,90.7,1.9 3125000,1.82,90.7,90.7,1.8 3127000,1.82,90.7,90.7,1.8 3129000,1.82,91.1,91.1,1.8 3131000,1.82,91.1,91.1,1.8 3132000,1.82,91.1,91.1,1.8 3134000,1.83,91.5,91.5,2.0 3136000,1.83,91.5,91.5,2.2 3138000,1.83,91.5,91.5,2.2 3139000,1.84,91.9,91.9,2.4 3141000,1.84,91.9,91.8,2.7 3143000,1.85,92.3,92.2,3.1 3145000,1.86,92.6,92.6,3.6 3146000,1.86,92.6,92.5,4.1 3148000,1.86,93.0,92.8,4.7 3150000,1.87,93.3,93.1,5.5 3152000,1.87,93.2,93.0,6.3 3154000,1.89,94.0,93.7,7.2 3155000,1.89,93.9,93.5,7.8 3157000,1.90,94.2,93.8,8.7 3159000,1.91,94.5,94.0,9.3 3161000,1.92,94.8,94.2,10.2 Pomiar po ponownym skróceniu 15x 26( odc. wziemi) x 31 3318000,2.98,148.4,148.0,10.2 3322000,2.95,147.2,146.9,8.8 3326000,2.95,147.2,147.0,8.2 3330000,2.95,147.3,147.1,7.7 3334000,2.95,147.3,147.1,7.1 3338000,2.95,147.3,147.1,7.1 3342000,2.95,147.3,147.2,6.5 3346000,2.95,147.3,147.2,6.5 3351000,2.95,147.4,147.2,5.9 3355000,2.95,147.4,147.2,5.9 3359000,2.95,147.4,147.2,5.9 3363000,2.95,147.4,147.2,5.9 3367000,2.98,148.7,148.6,6.0 3371000,2.98,148.7,148.6,6.0 3375000,2.98,148.7,148.6,6.0 3379000,3.00,150.0,149.9,6.1 3384000,3.00,150.0,149.9,6.1 3388000,3.03,151.3,151.2,6.9 3392000,3.03,151.3,151.2,6.9 3396000,3.03,151.3,151.2,6.9 3400000,3.06,152.7,152.5,7.7 3404000,3.09,154.1,153.9,7.8 3408000,3.12,155.5,155.3,8.7 3412000,3.12,155.5,155.2,9.3 3417000,3.15,156.9,156.6,10.2 3421000,3.18,158.3,157.9,11.1 3425000,3.18,158.3,157.8,11.8 3429000,3.21,159.7,159.1,13.4 3433000,3.24,161.2,160.5,14.4 3437000,3.27,162.7,161.9,15.5 3441000,3.30,164.1,163.2,17.3 3445000,3.34,165.7,164.7,18.4 3450000,3.37,167.3,166.1,19.6 3454000,3.37,167.0,165.7,21.1 3458000,3.41,168.6,167.1,22.4 3462000,3.44,170.3,168.6,23.7 3466000,3.48,171.9,170.1,25.0 3470000,3.52,173.6,171.6,26.4 3474000,3.56,175.3,173.1,27.8 3478000,3.60,177.0,174.6,29.3 3483000,3.64,178.8,176.1,30.9 3487000,3.68,180.6,177.6,32.5 3491000,3.72,182.4,179.2,34.2 3495000,3.72,182.2,178.8,35.0 3499000,3.77,184.0,180.3,36.8 3503000,3.74,182.6,179.0,36.1 3507000,3.78,184.4,180.5,37.9 3511000,3.78,184.2,180.0,38.8 3516000,3.83,186.3,182.0,39.8 3520000,3.87,188.2,183.5,41.7 3524000,3.92,190.4,185.5,42.7 3528000,3.92,190.1,185.0,43.6 3532000,3.97,192.3,187.1,44.7 3536000,4.02,194.3,188.6,46.8 3540000,4.02,194.3,188.6,46.8 3544000,4.07,196.4,190.1,49.0 3549000,4.13,198.8,192.3,50.3 3553000,4.18,201.2,194.5,51.6 3557000,4.24,203.7,196.7,53.0 3561000,4.24,203.4,196.0,54.0 3565000,4.30,205.9,198.3,55.5 3569000,4.36,208.2,199.9,58.1 3573000,4.36,208.2,199.9,58.1 3577000,4.42,210.8,202.2,59.7 3581000,4.42,210.8,202.2,59.7 Wyraźnie widać że oporność wzrasta . 3755000,6.46,298.0,276.2,112.0 3759000,6.46,298.0,276.2,112.0 3763000,6.60,304.6,282.4,114.3 3767000,6.60,304.6,282.4,114.3 3771000,6.60,304.6,282.4,114.3 3775000,6.75,311.6,288.8,116.8 3779000,6.75,311.6,288.8,116.8 3784000,6.90,317.6,293.4,121.4 3788000,6.90,318.8,295.6,119.3 3792000,6.90,318.8,295.6,119.3 3796000,6.90,318.8,295.6,119.3 3800000,7.06,326.4,302.7,121.9 Tak to wygląda na chwilę obecną w interesującym mnie fragmencie pasma. Teraz sam nie wiem czy skracać tą antenę dalej czy też nie ? |