2023年6月5日 · Bands of UHF covers SHF (Super High Frequencies), EHF (Extremely High Frequencies) and THF (Tremendously High Frequencies) having frequency ranges 3GHz …

1 The International Table (columns 1- 3 of § 2.106) reflects Article 5, Section IV of the ITU Radio Regulations (Edition of 2016), except for the revisions listed below: Band; Table Action 2120 …

2025年1月21日 · Kenwood Preset Frequencies. The Kenwood TK-3230XLS UHF radio follows the same channel plan as the Motorola XTN and CLS UHF radios.

Common VHF/UHF FM Simplex Frequencies BY N4UJW. Simplex Operation and Frequencies for U.S. ham bands above 50Mhz. This article will give you the suggested and recommended …

2024年11月18日 · See Assignment and use of frequencies in the bands allocated for Federal use.

2024年11月12日 · Radio frequencies are fundamental to how far and how clearly a two-way radio can send signals. In this guide, we’ll explore the two main types of frequencies—VHF and …

Each frequency plan defines the frequency range to be included, how channels are to be defined, and what will be carried on those channels. Typical definitions set forth in a frequency plan are:

2024年1月28日 · Frequencies above 30 MHz are referred to as Very High Frequency (VHF) and those above 300 MHz are called Ultra High Frequency (UHF). These bands have wider …

For the allocation of frequencies the ITU has divided the world into three Regions. Click here to view a PDF map of the three Regions. The general rules for reading the Table are: Primary …

2020年2月13日 · These frequencies span from 3.5 MH (80 meters) to 29.7 MHz (10 meters). 80 Meters consists of the frequencies from 3.5–4.0 MHz (3500–4000 kHz). The band is best …