LEADER 01533nam 2200361 450 001 996280687803316 005 20231208102131.0 010 $a0-7381-4348-0 024 7 $a10.1109/IEEESTD.1958.81087 035 $a(CKB)3780000000092866 035 $a(NjHacI)993780000000092866 035 $a(EXLCZ)993780000000092866 100 $a20231208d1958 uy 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aIEEE Std 183-1958 $eIEEE Technical Committee Report: Methods for Testing Radiotelegraph Transmitters (Below 50 MC) /$fInstitute of Electrical and Electronics Engineers 210 1$aNew York, NY :$cIEEE,$d1958. 215 $a1 online resource 330 $aThe standardisation of methods of testing radio telegraph transmitters is considered. The classification of tests to be performed is discussed, and specific methods of measuring power output, spurious transmitter output, frequency stability, carrier hum, and keying characteristics are given. 517 $a183-1958 - IEEE Technical Committee Report 517 $aIEEE Std 183-1958: IEEE Technical Committee Report: Methods for Testing Radiotelegraph Transmitters (Below 50 MC) 606 $aRadio$xTransmitters and transmission 615 0$aRadio$xTransmitters and transmission. 676 $a621.3841 801 0$bNjHacI 801 1$bNjHacl 906 $aDOCUMENT 912 $a996280687803316 996 $aIEEE Std 183-1958$92574467 997 $aUNISA