M1302L NISSHINBO | Alldatasheet
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Date Oct. 27, 2022 S-band Magnetron Model No. M1302L/M5020 Copyright© Nisshinbo Micro Devices Inc. Microwave Business Headquarters -Notice of Proprietary Information- This document and its contents are proprietary to Nisshinbo Micro Devices Inc. This publication and its contents may not be reproduced or distributed for any other purpose without the written permission of Nisshinbo Micro Devices Inc. Those specifications listed in this document are subject to change at any time. Microwave Business Headquarters Title: Datasheet of M1302L/M5020 Reference No.: DS- M1302L/M5020 Rev.: 04E Sheet: Released
＊Above Specifications are subject to change without notice. Reference No.: DS- M1302L/M5020 Rev.: 04E Sheet: ■ GENERAL DESCRIPTION M1302L/M5020 is designed for the magnetron of S-band radar system. The frequency range is fixed <3040 - 3060MHz> and the peak output power is 30kW. ■ ELECTRICAL CHARACTERISTICS PARAMETERS MINIMUM TYPICAL MAXIMUM UNITS Heater voltage (note 1) 5.7 6.3 6.9 V Preheat time 180 - - s Peak anode voltage (note 2) 7.5 8.0 8.5 kV Peak output power (note 2) 25 - - kW Frequency (note 2) 3040 - 3060 MHz ■ ABSOLUTE MAXIMUM RATINGS These ratings cannot necessarily be used simultaneously and no individual ratings should be exceeded. PARAMETERS MINIMUM MAXIMUM UNITS Peak anode current 6.0 12.0 A Peak anode power input - 100 kW Duty cycle - 0.001 - Pulse duration - 1.0 μs Rate of rise of voltage pulse - 130 kV/μs Anode temperature - 120 ℃ VSWR at the output coupler - 1.5 : 1 -
＊Above Specifications are subject to change without notice. Reference No.: DS- M1302L/M5020 Rev.: 04E Sheet: Notes 1. Measured with heater voltage of 6.3V and no anode input power, the heater current limits are 1.1A minimum, 1.4A maximum. For average pulse input powers greater than 25 watts, the heater voltage must be reduced within 3 seconds after the application of high voltage according to the following schedule: Mean input power(W) Heater Voltage(V) Less than 25 6.3 25 to 62 5.3 62 to 100 4.5 2. Measured at peak anode current 8.0A.
＊Above Specifications are subject to change without notice. Reference No.: DS- M1302L/M5020 Rev.: 04E Sheet: ■ OUTLINE