翻訳と辞書 Words near each other ・ Radio Sole ・ Radio Solidarity ・ Radio SOMA ・ Radio Somos Pichilemu ・ Radio Sonder Grense ・ Radio Song ・ Radio Songs (album) ・ Radio Sonora ・ Radio Soul ・ Radio Soulwax ・ Radio source ・ Radio source SHGb02+14a ・ Radio Sovereign ・ Radio spectrum ・ Radio spectrum pollution ・ Radio spectrum scope ・ Radio Sport ・ Radio Sputnik (disambiguation) ・ Radio Sputnik (Finland) ・ Radio SRF 1 ・ Radio SRF 2 Kultur ・ Radio SRF 3 ・ Radio SRF 4 News ・ Radio SRF Musikwelle ・ Radio SRF Virus ・ Radio St Austell Bay ・ Radio St. Lucia ・ Radio Star ・ Radio star ・ Radio Starmaker Fund Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Radio spectrum scope ： ウィキペディア英語版 Radio spectrum scope The radio spectrum scope (also radio panoramic receiver, panoramic adapter, pan receiver, pan adapter, panadapter, panoramic radio spectroscope, panoramoscope, panalyzor and band scope) was invented by Marcel Wallace and measures the magnitude of an input signal versus frequency within one or more radio bands - e.g. shortwave bands.〔(Panoramic radio receiving system US 2279151 A )〕〔(Chuck N7RHU: Panadapters ) Quote: "...The panoramic spectrum display, invented by Marcel Wallace in the 1930s, provides a radio operator with a graphic display of radio signal amplitudes at frequencies close to the signal to which his radio is currently tuned..."〕 A spectrum scope is normally a lot cheaper than a spectrum analyzer, because the aim is not high quality frequency resolution - nor high quality signal strength measurements. The spectrum scope use can be to: * find radio channels quickly of known and unknown signals when receiving. * find radio amateurs activity quickly e.g. with the intent of communicating with them. == References == 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Radio spectrum scope」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.