Antique radios, Old Time Radios
E821
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Country:
Great Britain (UK)
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| Identical to |
E821
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| Was used by |
Transmittertube (Radio) |
| Filament |
Direct |
| Description |
CW magnetron designed at GEC in 1938 to deliver 150 W CW output at 1 m - 300 MHz. According to Megaw, J.F. Coales at HM Signal School tested it obtaining 1.500 W pulses at 37 cm - about 800 MHz.
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| Information source |
-- Original-techn. papers. Megaw, The High-Power Pulsed Magnetron, 1946
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