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This is a very nice quality 43 type ferrite core which I've successfully used to construct a 1 : 1 50 ohm current balun for a 10 Mtr antenna.. The fact that after construction there was a standing wave ratio reading of 1 ; 1 with a 50 ohm load, proved to me that the core was of good quality .
Verified purchase: Yes | Condition: New
arrived quickly and well packaged. I used these to make a 49:1 impedence transformer and they perform perfectly. Highly recommended.
Verified purchase: Yes | Condition: New
Arrived quickly, well packed and protected, good quality products, ideal
Verified purchase: Yes | Condition: New
Good quality, well packaged, fast despatch. Purchased 2 to make a 49:1 RF transformer for ham radio use.
Verified purchase: Yes | Condition: New
Not much you can say about specific toroids except they are what they purport to be or not. This is the genuine item, I used it to produce a high power (rf) 1 to 1 wide band choke balun, and it does the job perfectly.
Verified purchase: Yes | Condition: New
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