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CV1893Sensibly equivalent¶ to:
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The CV1893 is a double diode amplifier pentode that was designed for detector and first audio stages in radio receivers. The diodes would be for signal and AGC detection and the high impedance audio pentode would provide good small signal gain for feeding into an output pentode. The prototype was the 6B8G and the CV1893 is identical.References: Data-sheet & 1040. |
Pin Connections
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | tc | m | h | a | a(d2) | a(d1) | g2 | h | k | g1 |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vs | Vg | mAa | mAs | ra | gm |
| 6.3 | 0.3 | 250 | 125 | -3 | 9 | 2.3 | 0.6M | 1.12 |
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Updated November 20, 2017.
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