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Antenna Briefs #2 - Power, Range, and Licensing |  |
| | | | SP6MLK | 10.09.2023 08:08:43 | 
Grupa: Administrator 
Lokalizacja:: Kłodzko JO80IK
Posty: 39697 #8114266
Od: 2013-10-18
| Antenna Briefs #2 - Power, Range, and Licensing
How far can radio / wireless signals transmit? In this second video in the series, we look at the relationship between power and range, and the antennas used. While the topic can be quite complex, the aim is to illustrate the core issues involved. Transmitter range values from 130 meters to millions of miles are possible once the concepts are understood. However, there are restrictions on antennas and power levels allowed, and transmitting in general requires a license. The key reasons for licensing are briefly discussed.
TYLKO ZAREJESTROWANI I ZALOGOWANI UŻYTKOWNICY WIDZĄ LINKI » DARMOWA REJESTRACJA
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Life above 50,000 MHz
73! Stanisław Kłodzko JO80IK
IC-7300 + IC-9700 + (2m - 9el + 250W),
(70cm - 21 el + 250W), (23cm - 55 el + 150W)
| | | | | Electra | 04.05.2024 14:12:18 | 
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