Αποτελέσματα Αναζήτησης
A band plan refers to a voluntary division of a band to avoid interference between incompatible modes. Resources. Sharing arrangements; Detailed packet frequencies [PDF] Phone patch, autopatch and HF/VHF/UHF operating guidelines "Considerate Operator's Frequency Guide" 2200 and 600 - meter bands
Graphical Frequency Allocations. Frequency Charts. Information about the US Amateur Bands is available on the Frequency Allocations page as well as the frequency bands chart. Printing the band charts. Download and print PDF documents using Adobe Reader or your Web Browser. Frequency Bands Chart [PDF] (8.5 X 11; grayscale)
US AMATEUR POWER LIMITS. FCC 97.313 An amateur station must use the minimum transmitter power necessary to carry out the desired communications. (b) No station may transmit with a transmitter power exceeding 1.5 kW PEP. KEY. See ARRLWeb at www.arrl.org for detailed band plans.
The 12m band is a band of radio frequencies allocated for amateur radio.
This chart shows privileges and band plan recommendations for each of the frequencies, as granted by the FCC to the Technician licensee. It is good amateur practice to follow the band plan established by the Amateur Radio community.
Permitted operating modes include upper sideband voice (USB), CW, RTTY, PSK31 and other digital modes such as PACTOR III as defined by the FCC Report and Order of November 18, 2011. USB is limited to 2.8 kHz centered on 5332, 5348, 5358.5, 5373 and 5405 kHz.
7 Απρ 2021 · 12 meters (24.890–24.990 MHz) They were named after the World Administrative Radio Conference, which in 1979 created a worldwide allocation of these bands for amateur use. The bands were opened for use in the early 1980s. 60 meter band. Newest of the HF bands, channelized from 5351.5–5366.5 kHz.
