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July 5th 03, 09:18 PM
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On Fri, 4 Jul 2003 19:59:45 -0700, W7TI wrote:
Is this a coil only, or does it have a paralleled resistor? In TV jargon, a "peaking" coil is used in the video circuits to achieve the desired bandwidth and almost always has a built-in resistor in parallel. If yours is just a simple adjustable coil with no resistor, should be ok. Why the parallel resistor? Is it to lower Q and increase the bandwidth? |
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