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So after waiting and planning all winter I finally got my FM Broadcast band antenna installed on my roof. The results are underwhelming... I am using a Pioneer SX-737
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Просмотров: 183 |
Добавил: Admin1958 |
Дата: 17.05.2025
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Просмотров: 191 |
Добавил: Admin1958 |
Дата: 17.05.2025
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Radiomania tests the ATU/100, the G-90 has integrated AT, and the A
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Просмотров: 135 |
Добавил: Admin1958 |
Дата: 16.05.2025
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Radiomania and its delta loop antennas in this scheme are observed to be great antennas normally, they are perfect dipoles, they are medium, but they have no gain, but they are great, and they have good communications over long distances when the propagation is good. 20 Mts each side measures 7 Mts X 3 and gave me a total length of 21 Mts, dicho esto y si la plico para la frecuencia de 7175 Mc banda de 40 Mts esta delta loop en teoría funcionaria a 1/2 then, en la practica personal cuando realizo antenas dipole del tipo mono banda applico el balun 1/1 y me funcionan de excellente manera en el caso de un dipolo multibanda uso un balun 4/1 , en mi teoría personal y sin temor a equivocarme usare un balun 4/1 en la antena delta loop en la frecuencia de 7175 Mc banda de los 40 Mts como una delta loop de 1/2 onda y
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Просмотров: 131 |
Добавил: Admin1958 |
Дата: 16.05.2025
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Просмотров: 127 |
Добавил: Admin1958 |
Дата: 16.05.2025
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3F3RRC Panama
Просмотров: 184 |
Добавил: Admin1958 |
Дата: 16.05.2025
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Просмотров: 172 |
Добавил: Admin1958 |
Дата: 14.05.2025
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Просмотров: 139 |
Добавил: Admin1958 |
Дата: 14.05.2025
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Просмотров: 70 |
Добавил: Admin1958 |
Дата: 14.05.2025
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Z68TT, Z68ZZ , Rep. of Kosovo EUROPE , QSO by HL2WA
Просмотров: 166 |
Добавил: Admin1958 |
Дата: 14.05.2025
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Просмотров: 172 |
Добавил: Admin1958 |
Дата: 14.05.2025
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AO160ITU: 160 years of ITU  The International Telecommunication Union (ITU) was founded in 1865. For more than a century and a half, it has been at the center of advances in communications, i
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Просмотров: 236 |
Добавил: Admin1958 |
Дата: 13.05.2025
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YS3PY, Zacatillo Island (NA-190), El Salvador, Central America, QSO by HL2WA
Просмотров: 149 |
Добавил: Admin1958 |
Дата: 13.05.2025
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YN7DS, Nicaragua Central America, 14MHz FT8 QSO by HL2WA
Просмотров: 135 |
Добавил: Admin1958 |
Дата: 13.05.2025
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Already planning for 2025. Looking to make it even better than 2024. N9WH, call sign of The 415 Amateur Radio Club, Crystal Lake, IL. If you are in the area, come join us.
Просмотров: 137 |
Добавил: Admin1958 |
Дата: 09.05.2025
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Просмотров: 286 |
Добавил: Admin1958 |
Дата: 08.05.2025
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Просмотров: 173 |
Добавил: Admin1958 |
Дата: 04.05.2025
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This year, 9 May is on Friday, but we will be active from Friday 2 until Sunday 11, the whole week, with the special callsigns: AO1EU, AO2EU, AO3EU, AO4EU, AO5EU, AO6EU, AO7EU, AO8EU and AO9EU, to commemorate the creation of the EU in 1950. As usual, special QSL and Award will be available. Contact also valid for the
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Просмотров: 232 |
Добавил: Admin1958 |
Дата: 01.05.2025
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Просмотров: 112 |
Добавил: Admin1958 |
Дата: 30.04.2025
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We are an active and friendly team representing one of the oldest and most renowned radio stations in Ukraine, with a long history and numerous achievements in the world of amateur radio. Our station, based at Zaporizhzhia National University, serves as a hub for scientific and technical creativity and patriotic education for young people. UR4QWW is not just a call sign; it is a symbol of friendship, knowledge, and experience. We are proud to have the opportunity to teach new amateur radio operators, promote radio sports, and participate in numerous international competitions and contests.
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Просмотров: 122 |
Добавил: Admin1958 |
Дата: 30.04.2025
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