00884nam a22002291i 450099100410471970753620030122165955.0020706s1980 gr |||||||||||||||||gre b11913514-39ule_instARCHE-000334ExLDip.to Filologia Ling. e Lett.itaA.t.i. Arché s.c.r.l. Pandora Sicilia s.r.l.Agras, Tellos<1899-1944>450422Morphes kai keimena tes pezographias /Tellos AgrasAthena :Hermes,19801 v. ;21 cmKritika ;3.b1191351428-04-1701-04-03991004104719707536LE008 FL.M. Neogr. 765V. 31LE008A-06973le008-E0.00-l- 00000.i1218243601-04-03Morphes kai keimena tes pezographias914382UNISALENTOle00801-04-03ma -gregr 0102080nam 2200361 450 991013551600332120231208102133.00-7381-4349-910.1109/IEEESTD.1951.119021(CKB)3780000000092873(NjHacI)993780000000092873(EXLCZ)99378000000009287320231208d1950 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierIEEE Std 187-1951 IEEE Standard on Radio Receivers: Open Field Method of Measurement of Spurious Radiation From Frequency Modulation and Television Broadcast Receivers /Institute of Electrical and Electronics EngineersNew York, NY :IEEE,1950.1 online resource ( pages)Modern broadcast radio receivers of the superheterodyne type are frequently sources of spurious radiation from the local oscillator, which radiation may cause severe interference with other services. In addition, in the case of television broadcast receivers, there may be radiation of power from other sources beside the local oscillator. In this standard the potential sources of spurious radiation from frequency modulation and television broadcast receivers are described and methods of measurement whereby the strength of some of these radiations may be determined are set up. Where the methods for the two classes of receivers differ, the specifications for each are outlined.187-1951 - IEEE Standards on Radio ReceiversIEEE Std 187-1951: IEEE Standard on Radio Receivers: Open Field Method of Measurement of Spurious Radiation From Frequency Modulation and Television Broadcast ReceiversRadio frequency modulationReceivers and receptionRadio frequency modulationReceivers and reception.621.3841361NjHacINjHaclDOCUMENT9910135516003321IEEE Std 187-19512576304UNINA