YF183 Search Results

4eh7

Abstract: 450 N02 tube 4EH7 4eh7 tube YF183
Text: AMPEREX TUBE TYPE 4EH7/YF183 T E N T A T IV E DATA The Amperes 4E H 7/Y F 183 i s a frame grid remote cut-off pentode d esign ed for u se a s an IF am plifier in telev isio n re c e iv e rs. Its high variab le transconduct­ an ce, with low interelectrode and low feed back ca p acitan ce , en ab les the con­