Top 5 HF Ham Radios for Beginners – Ham Radio Prep
网页Once you have your ham radio license it’s decision time, and one of the most difficult ones is choosing an HF radio! Do you go with a more modest priced radio to start or jump into the deep end and get one with all the bells and whistles? At Ham Radio Prep, we say, look at …
High frequency - Wikipedia
网页High frequency (HF) is the ITU designation [1] for the band of radio waves with frequency between 3 and 30 megahertz (MHz). It is also known as the decameter band or decameter wave as its wavelengths range from one to ten decameters (ten to one hundred meters).
What is HF radio? - Radioddity
网页2021年6月1日 · What is HF radio? Known as the decameter band or decameter wave, high frequency (HF) is the ITU designation[1] for the range of radio frequency electromagnetic waves (radio waves) between 3 and 30 megahertz (MHz).
Ham Radio Outlet
网页World's Largest Supplier of Amateur Radio, Ham Radio, and Communication Equipment. Sales, Supplies, and Service.
HF Ham & Amateur Radios for Sale - eBay
网页Save Big on new & used HF Ham & Amateur Radios from top brands like Kenwood, Yaesu, Icom & more. Shop our extensive selection of products and best online deals. Free Shipping for many items!
Top 5 HF Ham Radio Antennas for Beginners
网页Get great performance on your HF operations with our top 5 recommended HF Ham Radio Antennas for beginners. Upgrade your HF station for less.
Understanding UHF, VHF, and HF Communications in Amateur Radio
网页2024年9月28日 · Each frequency band in amateur radio—HF, VHF, and UHF—has its unique advantages and applications. Understanding these differences enables operators to choose the right band and equipment for their communication needs.
Hamtronics - Commercial and Amateur VHF & UHF Radio …
网页Learn about the features and benefits of the best HF radios for commercial and amateur use from Hamtronics, a trusted source of radio equipment.
What is high-frequency (HF) radio? - Ham Radio FAQ
网页2023年4月6日 · High-frequency (HF) radio refers to the portion of the radio frequency spectrum ranging from 3 to 30 megahertz (MHz). This frequency range is critical for long-distance communication because it can take advantage of the Earth’s ionosphere to propagate radio waves over great distances, a process called skywave propagation or …
Amateur Radio Products - Icom America
网页Also known as ham radio, Icom makes amateur radios for use in long-range (HF) and short-range (VHF, UHF) communications. Digital technology is transforming the market, and Icom helped pioneer the development of Digital Signal Processing (DSP) equipment.