Hitachi H0930 is fixed frequency continuous wave magnetron intended for use in industrial microwave heating applications.
The useful RF power output at 915 MHz band is approx. 5.0 kW into a matched load.
No. | Item | Symbol | Min. | Max. | Unit |
---|---|---|---|---|---|
1 | Filament surge current | - | - | 120 | Aac |
2 | Filament voltage (pre-heating) | Ef | 4.8 | 5.2 | Vac |
3 | Filament voltage (operation) | Ef | 3.1 | 3.5 | Vac |
4 | Cathode pre-heating time | tk | 60 | - | s |
5 | Peak anode voltage | Eb | - | 7.8 | kVdc |
6 | Peak anode current | ibm | - | 1.0 | Ap |
7 | Average anode current | Ib | - | 950 | mAdc |
8 | Average input power | Pi | - | 6.7 | kW |
9 | Load VSWR | σL | - | 1.5 | - |
10 | Anode temperature | Tp | - | 100 | °C |
No. | Item | Test conditions | Symbol | Typ. | Min. | Max. | Unit |
---|---|---|---|---|---|---|---|
1 | Filament current (pre-heating) | tk = 120 s (Min.) | If | 31.0 | 29.0 | 33.0 | Aac |
2 | Peak anode voltage | - | Eb | 7.30 | 6.90 | 7.70 | kVdc |
3 | Average power output | Ib = 850 mA | Po | 5000 | 4700 | - | W |
4 | Frequency (matched load) | Ib =850 mA | fo | 915 | 910 | 920 | MHz |
5 | Breakdown voltage | Ef = 0, ebm = 0 | Et | - | 10.0 | - | kVdc |
No. | Item | Test conditions |
---|---|---|
1 | Power supply | DC power supply with less than 2% of ripple rate |
2 | Filament voltage | Ef = 5.0 V (pre-heating), Ef = 3.3 V [operation (Ib = 850 mAdc)] |
3 | Average anode current | Ib = 850 mAdc |
4 | Load VSWR | σL = 1.1 or less |
5 | Cooling water flow | Q = 4.0 L/min or greater |
Please choose the type of outline from inline or not inline (A, B).
Weight : approx. 6.6 kg
H0930 Performance Chart
H0930 Filament Voltage Reduction Chart