Difference between revisions of "AN/SPS-39"
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Latest revision as of 21:48, 30 May 2021
History
the AN/SPS-39 was the production version of the AN/SPS-26. The first prototype was presented in 1960, using the antenna of SPS-26. The new radar was more reliable and almost doubled SPS-26's range. An planar array version of it was introduced in 1963, and many of the earlier SPS-39's were updated to Series-III standard using this antenna, a new transmitter and receiver modifications. This again almost doubled the range and reduced noise. There was a version of SPS-39 with improved combat system integration which was designated SPS-42.
SPS-39B was an 60% wider version for more range, but was not particularly successful.
When a new version was designed with digital stabilisation, it was designated AN/SPS-52
Used on
- unknown
Affiliated systems
Part description
The part has 3 versions on the image: the early antenna, the later planar array and the wider B model. The planar array models are fitted with the IFF 'bar' on top, as was common for these radars.
