M1437(A) 25kW X-Band Magnetron M1437(A) is a fixed frequency pulsed type X-band magnetron, designed to operate in the frequency range of 9380 to 9440 MHz with a peak output power of 25 kW. It is wavequide output type and forced air cooled or natural air cooled. It is recommended to use our TL393 or TL368A as adequate protector for this magnetron. ---- ELECTRICAL ---Min Typical Max Unit Heater Voltage(Preheat) ········· 5.7 6.3 6.9 V Heater Voltage(Operation) ······· 3.7(NOTE1) V Preheat time····················· 120 S Peak anode voltage ·············· 7.5 8.0 8.5 kV Rate of rise of voltage pulse ··· 70 100 kV/µs Peak anode current ·············· 6.0 8.0 10.0 A Mean anode current ·············· 6.0 8.0 10.0 mA Peak anode input power ·········· 75 kW Mean anode input power ·········· 85 W Pulse duration (Ditected R.F) ··· 0.05 1.0 1.0 µs Duty Cycle ······················ 0.001 V.S.W.R at the output coupler ··· 1.15 1.5 Peak output power ·············· 22.5 25 kW Frequency ······················ 9380 9410 9440 MHz (NOTE1) Heater Voltage (Operation)=0.08(110-Pi) Pi:Mean anode input power ---- MECHANICAL ---Overall dimensions ·············· SEE outline Net weight ······················ 1.6kg approx. Output coupling ················· UG-40 B/U New JRC could be available to customer’s desire for frequency, lead and connector. For further information on it and the use of the magnetron please contact New JRC. New JRC reserves the right to change the specification of goods without notice. 97-9