Αποτελέσματα Αναζήτησης
The VHF bands are generally “line-of-sight” bands, so antenna height is critically important on the VHF bands. “The higher, the better” is definitely true! If possible, set your VHF station at the highest elevation point of your Field Day site.
The VHF bands are generally “line-of-sight” bands, so antenna height is critically important on the VHF bands. “The higher, the better” is definitely true! If possible, set your VHF station at the highest elevation point of your Field Day site. If your Field Day site is in a valley or has high hills surrounding it, your VHF operations may suffer.
When most hams think of Field Day, they automatically envision a stampede of activity on the HF bands. While this may be true, there is a gold mine of contact points on the bands above 30 MHz. ALL Class A and Class F stations are able to have a free VHF station to make extra QSOs towards their Field Day score.
U.S.A. Amateur Radio VHF/UHF Band Plan. This Band Plan is meant to be a general guide and local band plans take precedence. Under restructuring, all Advanced license classes retain their operating privileges. https://utc.org/plc-database-ama-teurnotification-process/. You will need to register once for each band.
16 Οκτ 2020 · Band plans exist to guide radio amateurs on the optimum use of spectrum. For effective communications by radio, consideration is needed of many different types of transmission modes available today.
What is fox hunting? Why is fox hunting so much fun? Why is fox hunting an important skill? Basic fox hunting equipment. Three-step technique for finding the fox. Step 1 – Finding the signal. Step 2 – Triangulating the source. Step 3 – Attenuating the signal and finding the fox. General fox hunting tips. Advanced topics for future study.
18 Μαρ 2021 · VHF& up Bandplanning. You can find here the official IARU Region 1 bandplans currently valid from 50 MHz until 250 GHz. Only carefully considered modifications and/or additions have been made during the tri‑annual IARU Region 1 Conference.
