SJ 1620-1980 English PDFUS$279.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. SJ 1620-1980: Pulse modulator tubes, Type TM-90 (J)
Basic dataStandard ID: SJ 1620-1980 (SJ1620-1980)Description (Translated English): Pulse modulator tubes, Type TM-90 (J) Sector / Industry: Electronics Industry Standard Classification of Chinese Standard: L39 Word Count Estimation: 8,877 Date of Issue: 7/18/1980 Date of Implementation: 1/1/1981 Adopted Standard: ��������, NEQ Regulation (derived from): Industry-Science (2010) No. 77 Summary: This standard applies to TM-90 type (J) pulse modulation tube (hereinafter referred to as "modulation control"). The piping glass enclosure, indirectly heated cathode emitter beam tetrode. Supply circuit has a storage capacitor for radio equipment in pulsed power amplification. |