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#7
August 19th 09, 07:59 PM
posted to rec.radio.shortwave,rec.radio.amateur.equipment
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Can I use wirewound resistors to build an HF attenuator?
JB wrote:
"Ian Jackson" wrote in message ... And presumably, to get rid of 5dB (nearly 3/4 of your original 15W) you intend to use paralleled-up resistors. This in itself will help minimise the inductance. -- Ian A bunch of chip resistors in parallel to ultimately make a T-atten. The whole point of wirewound is that I can make a T pad with 3 5 Watt resistors. They make "flange" attenuators but they cost a fortune in small quantities. |
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