T4540
The Tektronix T4540 (P/N 154-0504-00, 154-0504-01, 154-0504-02, 154-0504-03, 154-0504-04, 154-0505-00, 154-0505-01, 154-0505-02, 154-0505-03, 154-0505-04, 154-0742-00, 154-0742-04) is a rectangular 3⅜" × 3⅞" flat-faced CRT used in the 454 scope. The vertical deflection plates are distributed. The horizontal deflection plates are a conventional pair of plates.
Part numbers
| Part No | Name | Phosphor |
|---|---|---|
| 154-0504-00 | (?) | P31 |
| 154-0504-01 | (?) | P1 |
| 154-0504-02 | (?) | P2 |
| 154-0504-03 | (?) | P7 |
| 154-0504-04 | (?) | P11 |
| 154-0505-00 | T4540-31-1 | P31 |
| 154-0505-01 | T4540-1-1 | P1 |
| 154-0505-02 | T4540-2-1 | P2 |
| 154-0505-03 | T4540-7-1 | P7 |
| 154-0505-04 | T4540-11-1 | P11 |
| 154-0742-00 | (?) ceramic | P31 |
| 154-0742-04 | (?) ceramic | P11 |
Data
Pictures
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both is 454-CRT, but not same envelope and part-number
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