The CV1297 is a radar T/R cell designed to operate at 2.925 to 3.075 GHz. The prototype was the CV2739.The primer electrode is present to maintain a low level ionisation and thus to speed up the main breakdown of the gap when a transmit pulse commences. This breakdown effectively isolates the sensitive receiver input stages from being destroyed by the magnetron transmit energy that can be 500 kW at its peak.![](../pics/acl0270a.jpg)
The copper discs would be sealed into a cavity resonator. The primer supply connects to screw top cap.The wide glass tube envelope is 29 mm in diameter and, including the base, is 126 mm tall.Reference: Data-sheet. Type CV1297 was first introduced in 1955. See also 1955 adverts. |
Absolute Maximum Operating Conditions¶
| Va | ![](../static/pdflogo.gif)
| -800 |
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Updated April 05, 2021.
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