Varian VTH-6079H1 TWT useable at 10.368 GHz ?

Discussion in 'VHF/UHF - 50Mhz and Beyond' started by SM6GXV, May 3, 2021 at 4:36 PM.

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  1. SM6GXV

    SM6GXV Ham Member QRZ Page

    Greeting Forum Members.

    I have been given a few Varian TWT's, VTH-6079H1. They are specified between 4 - 10 GHz with a typical performance rating ~10W at 10.0 GHz with ~44dB gain. Is there anyone who has been able to use this tube on 10.368? The spec sheet stops at 10.0, but the gain and power output figures does not show a dramatic roll-off. It would be interesting to know *before* assembling the neccessary HV supply...

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