HF: Revision history

25 November 2023

• curprev 18:4718:47, 25 November 2023‎ KJ7RRV talk contribs‎ 1,306 bytes −9‎ No edit summary

2 July 2023

• curprev 13:3213:32, 2 July 2023‎ KJ7RRV-bot talk contribs‎ 1,315 bytes +14‎ Fix links to redirects

12 June 2023

• curprev 10:2710:27, 12 June 2023‎ KJ7RRV-bot talk contribs‎ 1,301 bytes +2‎ License cleanup
• curprev 09:2809:28, 12 June 2023‎ KJ7RRV-bot talk contribs‎ 1,299 bytes −19‎ Removing categories

10 June 2023

• curprev 16:4816:48, 10 June 2023‎ KJ7RRV talk contribs‎ 1,318 bytes −57‎ No edit summary

26 February 2023

• curprev 10:5310:53, 26 February 2023‎ KJ7RRV talk contribs‎ 1,375 bytes +3‎ No edit summary

10 June 2022

• curprev 19:1619:16, 10 June 2022‎ KJ7RRV-bot talk contribs‎ m 1,372 bytes −1‎ Bot: Cosmetic changes

8 May 2022

• curprev 08:5408:54, 8 May 2022‎ KJ7RRV talk contribs‎ 1,373 bytes +1,373‎ Created page with "'''High frequency''' ('''HF''') is the range of radio waves between 3 and 30 megahertz (MHz). Frequencies immediately below HF are denoted medium frequency (MF), while the next band of higher frequencies is known as the very high frequency (VHF) band. The HF band is a major part of the shortwave band of frequencies, so broadcast stations using these frequencies are often called shortwave stations. Because radio waves in this band can be reflected back to Ear..."