Standard No.:	SJ 1620-1980
English Name:	Pulse modulator tubes,Type TM-90(J)
Chinese Name:	ＴＭ－９０型（Ｊ）脉冲调制管
Chinese Classification:	A01    Technical Management
Professional Classification:	SJ    Professional Standard - Electronics
Source Content Issued by:	Ministry of Electronics Industry
Issued on:	1980-07-18
Implemented on:	1981-1-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	3500 words
Translation Price(USD):	100.0
Delivery:	via email in 1~3 business day

本标准适用于TM-90型（J）脉冲调制管（以下简称“调制管”）。该管系玻璃外壳，旁热式阴极束射四极管。在无线电设备中供具有储能电容的电路中作脉冲功率放大用。
本标准在SJ2-73“中功率玻壳发射管总技术条件”（以下简称“总技”）的补充。除本标准规定的内容外，其它按总技的有关规定执行。