2M214-21GKH – Continuous Wave Magnetron

Part Number : 2M214-21GKH

Function : Continuous Wave Magnetron

Manufactures : LG

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Description :

LG FOR MESSRS : Uniservice Co Ltd CUSTOMER’ S ACCEPTANCE SPECIFICATIONS MAGNETRON : 2M214 – 21GKH CONTENTS DATE : FEB. 01, 2008 COVER – 1 APPROVAL CONTENTS – 2 TEST SPECIFICATIONS 4 CHARACTERISTIC CHART 7 DIMENSIONAL OUTLINE – 9 LABEL – 10 MATERIAL AND STRUCTURE – 11 FILTER BOX 12 MOUNTING ON LAUNCHER 13 TEST EQUIPMENT 14 SIGNATURES : PROPOSED BY B. T. CHOI GENERAL MANAGER OF C&C DIV MGT Gr. SIGNATURES : APPROVED BY PLEASE RETURN ONE VOLUME OF THIS SPEC WITH YOUR SIGNATURE FOR APPROVAL. 2M214 MODEL MAGNETRON SPEC. Rev. No. 0 RECORD OF REVISION Rev. No 0 DATE ’08. 02. 01 REVISION CONTENTS – SHEET NO. – LG Electronics Inc. Page 2 2M214 MODEL MAGNETRON SPEC. Rev. No. 0 TEST SPECIFICATION Description : Continuous Wave Magnetron, 2450MHz, Fixed Frequency 1. Absolute Maximum Ratings : Filament Voltage Pre-heating Time Average Anode Current Peak Anode Current Peak Anode Voltage Average Anode Input Load VSWR (continuous) Anode Core Temperature Filter Case Temperature Antenna Temperature Storage Temperature Symbol Ef tk Ib ibm ebm pi σL Tp Tcase Ta – Min 2.85 0 – -30 Max 3.75 350 1.2 4.5 1.4 4 300 120 360 60 Unit Vac sec mAdc Ap kVp kW 。C 。C 。C 。C Note (15) (3) 2. General Test Condition : Filament Voltage Pre-heating Time Average Anode Current Load VSWR Cooling Air Flow Test Equipment Power Supply Symbol Value Ef 3.3 Vac tk 8 sec Ib 300 mAdc σL 1.1 Max Q 1.0 m³/min Page 14~15 / 15 …………………………….. single-phase, full-wave rectifier without filter 3. Test Specifications : Item Filament Current Peak Anode Voltage Average Output Power Frequency Symbol If ebm Po fo Nominal 10.5 4.20 900 2460 Min 9.0 4.00 860 2450 Max 12.0 4.40 950 2470 Unit Aac kVp W MHz Note (5) (5) LG Electronics Inc. Page 3 2M214 MODEL MAGNETRON SPEC. Rev. No. 0 Test Specifications (Continued ) : Item ** Sink Phase (at σL=4) Symbol Nominal Min Max Unit ℓo/λg 0.30 0.27 0.33 – Note (6) ** Pulling Figure (at σL=4) fpℓ 35 – 48 MHz (6) * Stability (at σL≤4) (STIb) – 300 – mAdc (10)(13) Breakdown Voltage (Et) – 10 (Raising voltage gradually, positive potential to anode : RL=100 KΩ) * Insulation (Et=1000Vdc) Rpf – 100 * Leakage microwave pℓ – – (with 275mℓ water load, at 5cm from magnetron) * Leakage 5th Harmonics – – kVdc (14) – MΩ 1 mW/cm² (7)(8) Note (16)(17) * Vibration Test – – – – – (2)(12) ** Mechanical strength (A) – – 4 – kg (9) ** Mechanical strength (B) – – 3 – kg (9) ** Mechanical strength (C […]

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2M214-21GKH Datasheet



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