Author Topic: ID Please  (Read 774 times)

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Offline queennikki1972

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ID Please
« on: April 30, 2019, 12:19:36 am »
I don't mind reading about them but not sure what to look for?
https://anfamily.cloud/question.jpg
Siglent SDS 1202X-E - Heathkit IO-4105 - Dr. Meter 0-30v 5a power supply - 862d+ combo unit - Weller WLC100 - Kunkin KL283 DC load. Not much gear yet.
 

Offline oPossum

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Re: ID Please
« Reply #1 on: April 30, 2019, 12:21:27 am »
Possibly IF (intermediate frequency) transformers for a radio.
 
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Offline Mickster

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Offline queennikki1972

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Re: ID Please
« Reply #3 on: April 30, 2019, 12:38:39 am »
yes from radio equipment and looks like that is it. Thank you
Siglent SDS 1202X-E - Heathkit IO-4105 - Dr. Meter 0-30v 5a power supply - 862d+ combo unit - Weller WLC100 - Kunkin KL283 DC load. Not much gear yet.
 

Online Andy Watson

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Re: ID Please
« Reply #4 on: April 30, 2019, 12:40:50 am »
I agree, they're probably IF "cans" or just tunable inductors. Like these:
http://www.webshed.org/wiki/TOKO_10K_Series
 
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Offline radiolistener

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Re: ID Please
« Reply #5 on: April 30, 2019, 08:02:28 am »
this is variable inductor/transformer for radio frequency. It has screw core, which allows to tune it's inductance.

It can consist of single coil (variable inductor) or several coils (RF transformer).
« Last Edit: April 30, 2019, 08:07:23 am by radiolistener »
 


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