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DF6NA
Photogalerie of JA Tubes
tnx JH1KRC for support
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| 2B29 Toshiba (829B) | 2B29 Toshiba (829B) | 2B29 Toshiba (829B) |
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| 5F22 Toshiba (4-250A) | 5F22A NEC |
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| 5F23R Hitachi (4-400A) | 5F23A JRC | 5F23A NEC |
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| 5F25R / 4CX250F Hitachi | 5F60R Hitachi | 5F60R |
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| 7213 / 7F13R | 7213 ITT |
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| 7F25B JRC | 7F25B NEC |
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| 7F64R JRC/NEC | 7F64 JRC/NEC |
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| JA tube names |
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| 7F71RF NEC | 7T69RB | 7T84RB |
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| 8F63R | 8F71R JRC | GL-8500 GE |
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