Portata massima teorica di una radio: VHF, UHF (PMR446, LPD, HAM) e HF (CB, HAM) - Radiofrequenza

Different bands have different characteristics. It's possible to determine the theoretical maximum range of these radios based on the frequencies they use. I hope I've managed to convey the information simply thanks to these poorly drawn drawings. Source of the formula I used to calculate the theoretical maximum ranges in VHF, which also applies to UHF: https://www.tuttobarche.it/didattica/... My contacts: IU1LWV Telegram Group: https://t.me/IU1LWVAngelo ZelloDigital Radio Free Channel: https://zello.page/5pWCGWSiFjQVbPy99 Instagram: https://www.instagram.com/demelasange... https://www.instagram.com/casaarcobal... Facebook:   / demelas   YouTube:    / angelodemelas   Tik Tok: https://vm.tiktok.com/ZMLMrTgSn/ For editing: Acer Aspire 5 PC Photoshop Movie Maker - Video editor Pinnacle Studio 23