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Trisponder
Trisponder 520 Digital Distance Measuring Unit, by Del Norte Technology. Item has two handles on facia. There are two LCD screens for displaying latitude and longitude from DECCA readings and four trisponder switches: display switch, read code switch, power switch, dimmer switch. There are four small calibration sockets, and four large cable entries: power, serial, BCD and Master.
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Object Details
| ID: | ZBA5030 |
|---|---|
| Collection: | Oceanography |
| Type: | Trisponder |
| Display location: | Not on display |
| Places: | London |
| Credit: | National Maritime Museum, Greenwich, London |
| Measurements: | Overall: 133 mm x 483 mm x 395 mm |
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