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C1108Sensibly equivalent¶ to:See also:
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The C1108 is an RF power tetrode with a maximum anode rating of 125 Watts dissipation. The design operating frequency is in the VHF spectrum between 120 and 200 MHz. A class C PA can generate 375 Watts.See also QY3-125 for the Mullard version.Thanks to Stig Comstedt for sending the image.The wide glass tube envelope is 60 mm in diameter and, excluding the B5F base pins, is 108 mm tall.Reference: 4014. Type C1108 was first introduced in 1956. See also 1956 adverts. |
Pin Connections
| 1 | 2 | 3 | 4 | 5 | tc | f | g2 | g1 | g2 | f | a |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va |
| 5.0 | 6.5 | 3,000 |
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Updated November 12, 2019.
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