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Old 1st Jul 2020, 3:30 pm   #1
solelunauno
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Default Racal digital frequency meter SA502

Hallo, I'm looking for any information about this Racal frequency meter SA502. It's about 1960-61. I think so because I found an SA505 advertisement, with 1961 date. Thanks
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Old 2nd Jul 2020, 7:03 pm   #2
factory
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Default Re: Racal digital frequency meter SA502

That looks to be a single function version of the Racal SA501A, I don't have either but there seems to be a lack of any pictures on the web, so here are some I archived from eBay around 6 years ago.

David
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Old 2nd Jul 2020, 7:18 pm   #3
solelunauno
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Default Re: Racal digital frequency meter SA502

Thank you David. I can't see any input connector, neither power supply connector, on your pictures. Where do you think are them?
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Old 2nd Jul 2020, 8:47 pm   #4
factory
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Default Re: Racal digital frequency meter SA502

The input & output connections of the SA501A are on the front panel, I haven't got a picture showing all of the rear panel, that has the large connectors & must also have the power connector/cable.

Sorry I can't help more, your SA502 looks a bit different, the input maybe on the back as I can't see one on the front panel.

David
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Old 5th Dec 2020, 11:20 pm   #5
factory
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Default Re: Racal digital frequency meter SA502

Quote:
Originally Posted by solelunauno View Post
Thank you David. I can't see any input connector, neither power supply connector, on your pictures. Where do you think are them?
Does it have this connector on the back?
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The above picture is from the back of a Racal SA505A.

If it does, then I think the matching 4-pole connector is a Bulgin SA2367.

David

Last edited by factory; 5th Dec 2020 at 11:34 pm.
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