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CV107 TR Cell

Size This device measures 123x28mm overall (glass), 45mm across each disk, and 18mm between the disks.

The manufacturer's name is AB Svenska Elektronrör and it is also marked SV. Pat.123805. This is the same as GB patent 589023 and US patent 2,738,418. It applies to the original work done on TR cells by Cooke, Skinner and Ward, and was applied for April 1942.

This TR cell would be fitted with a cavity like that of the CV43 etc.

Frequency 3300MHz
Primer current 0.5mA
Primer voltage -350V
Filling Water vapour
Tuning range 5%

The related CV197 is a CV107 with a higher pressure filling.

Quarter view