Suite Article NVIS

 Remarque : la propagation NVIS n'est utile qu'aux fréquences inférieures à 10 MHz.

   

Antenne Double BazookaHauteur d'antenne NVISRéf Dipôle



 Longueur du fil d'extrémité pi (B)Longueur de l'élément coaxial (C)Coaxial Element Center (D)Longueur totale pi (E)0.1 Vague1/8 Vague1/20 VagueLongueur du réflecteur1/2 Vague Pi
160 mètres








1.837.50180.5690.28255.5652.0065.0026.00268.33260.00
1.935.53171.0585.53242.1149.2661.5824.63254.21246.32
233.75162.5081.25230.0046.8058.5023.40241.50234.00
80 mètres








3.519.2992.8646.43131.4326.7433.4313.37138.00133.71
3.618.7590.2845.14127.7826.0032.5013.00134.17130.00
3.718.2487.8443.92124.3225.3031.6212.65130.54126.49
3.817.7685.5342.76121.0524.6330.7912.32127.11123.16
3.917.3183.3341.67117.9524.0030.0012.00123.85120.00
416.8881.2540.63115.0023.4029.2511.70120.75117.00
60 mètres








5.330512.6660.9730.4886.3017.5621.958.7892.1987.80Ch1
5.346512.6360.7930.3986.0417.5121.888.7591.9187.53Ch2
5.366512.5860.5630.2885.7217.4421.808.7291.5787.21Ch3
5.371512.5760.5030.2585.6417.4321.788.7191.4887.13Ch4
5.403512.4960.1530.0785.1317.3221.658.6690.9486.61Ch5
40 mètres








 


79.6446.4323.2165.7113.3716.716.6969.0066.86
7.19.5145.7722.8964.7913.1816.486.5968.0365.92
7.159.4445.4522.7364.3413.0916.366.5567.5565.45
7.29.3845.1422.5763.8913.0016.256.5067.0865.00
7.39.2544.5222.2663.0112.8216.036.4166.1664.11
30 mètres








10.16.6832.1816.0945.549.2711.584.6347.8246.34
10.156.6532.0216.0145.329.2211.534.6147.5946.11
20 mètres








144.8223.2111.6132.866.698.363.3434.5033.43
14.14.7923.0511.5232.626.648.303.3234.2633.19
14.24.7522.8911.4432.396.598.243.3034.0132.96
14.224.7522.8611.4332.356.588.233.2933.9732.91
14.34.7222.7311.3632.176.558.183.2733.7832.73
14.314.7222.7111.3532.146.548.173.2733.7532.70
17 mètres








18.073.7417.998.9925.465.186.482.5926.7325.90
18.133.7217.938.9625.375.166.452.5826.6425.81
15 mètres








213.2115.487.7421.904.465.572.2323.0022.29
21.13.2015.407.7021.804.445.552.2222.8922.18
21.23.1815.337.6721.704.425.522.2122.7822.08
21.33.1715.267.6321.604.395.492.2022.6821.97
12 mètres








24.892.7113.066.5318.483.764.701.8819.4118.80
24.952.7113.036.5118.443.754.691.8819.3618.76
10 mètres








282.4111.615.8016.433.344.181.6717.2516.71
28.52.3711.405.7016.143.284.111.6416.9516.42
292.3311.215.6015.863.234.031.6116.6616.14
29.52.2911.025.5115.593.173.971.5916.3715.86
 
Source: REF39 et ce site ICI                      


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