'Shortwave radio' presentation slideshows

MULTIPLE CHOICE

916 views • 77 slides

International Radio for Disaster Relief (IRDR)

"There is no singular media or network that represents the most appropriate means of relaying information in disaster-stricken areas; such media should be diverse in nature." ( M.Sugaya MIC-ITU symposium on disaster communications, Sendai, March 2012).

200 views • 11 slides

Introduction Ham Radio

Introduction Ham Radio. Lesson 4 Broadcast & Shortwave. Shortwave Listening. Shortwave radio operates in the frequency range of 3-30 mhz In radio, short wavelength corresponds to high frequency given the inverse relationship between frequency and wavelength

677 views • 7 slides