The UAX Project

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UAX13 F unit These are the STD junction racks, housing loop-dis, DC2 and AC9 junction relaysets and  local call timing relay sets (LCTs) . The following are views of the preserved racks at Dewlands Common UAX Above: General view of Dewlands Common's suite of F units. Above: The bottom two shelves of F1 showing the five loop-dis junction sets. The bottom shelf accomodates the part 1 relayset which has the digit regenerator in it. Part two sits on the shelf above and has the strapping field to allow the insertion of digits for things like coinbox discrimination. Above: Top of F1, showing junction hunters (at the bottom) and two shelves of LCT's. Each LCT relayset contains two circuits, which are cabled back to the A units. Above: This is the bottom of F3, showing the DC2 version of the junction relaysets. A unit B unit C unit D unit E unit G unit H unit General features Racks Diagrams STD changes