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GP15, 21 MHz 1/4 wave vertical antenna
GP15
New product
21 MHz 1/4 wave vertical antenna delivered with 3 wire radians. Very robust tubes with large diameters and thicknesses (2 and 1,5 mm), wide bandwidth, very low SWR. Connection to the 50 ohm coaxial cable directly by SO-239 (no balun or other adaptation system). On perfect ground the gain reaches 5.15 dBi and the radiation lobes favor DX.
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Data sheet
| Bande de fréquences - Bands | 21 MHz |
| Diamètre des éléments - Elements diameter | 30/26 - 25/21 - 20/17 mm |
| Gain | 5,15 dBi |
| Connecteur - Connector | SO-239 |
| Hauteur - Height | 3,4 m |
| Poids - Weight | 3 kg |
| Résistance au vent (sans glace) - Wind survival (without ice) | 150 km/h |
