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File /Common Mode Chokes.pdf uploaded

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Group Notification #20659 The following items have been added to the Files area of the [email protected] group. /Common Mode Chokes.pdf By: Everett N4CY <everettsharp@...> Description: Common Mode sweeps of RX chokes
Everett N4CY All Messages By This Member #20660 Dave, ? This is the info you requested. ? Everett N4CY In a message dated 11/30/2024 9:39:42 AM Central Standard Time, [email protected] writes: ? toggle quoted message Show quoted text ? The following items have been added to the Files area of the [email protected] group. /Common Mode Chokes.pdf By: Everett N4CY <everettsharp@...> Description: Common Mode sweeps of RX chokes
Gedas All Messages By This Member #20661 开云体育 Hi Everett. I may have missed it someplace but it is not clear to me what your normalized reference signal level was.? Was it 0 dBm or -20 dBm? Gedas, W8BYA EN70JT Light travels faster than sound..... This is why some people appear bright until you hear them speak. On 11/30/2024 10:40 AM, Everett N4CY via groups.io wrote: toggle quoted message Show quoted text Dave, ? This is the info you requested. ? Everett N4CY In a message dated 11/30/2024 9:39:42 AM Central Standard Time, [email protected] writes: ? ? The following items have been added to the Files area of the [email protected] group. /Common Mode Chokes.pdf By: Everett N4CY <everettsharp@...> Description: Common Mode sweeps of RX chokes
Everett N4CY All Messages By This Member #20662 -20dB In a message dated 11/30/2024 11:29:32 AM Central Standard Time, w8bya@... writes: ? toggle quoted message Show quoted text Hi Everett. I may have missed it someplace but it is not clear to me what your normalized reference signal level was.? Was it 0 dBm or -20 dBm? Gedas, W8BYA EN70JT Light travels faster than sound..... This is why some people appear bright until you hear them speak. On 11/30/2024 10:40 AM, Everett N4CY via groups.io wrote: Dave, ? This is the info you requested. ? Everett N4CY In a message dated 11/30/2024 9:39:42 AM Central Standard Time, [email protected] writes: ? ? The following items have been added to the Files area of the [email protected] group. /Common Mode Chokes.pdf By: Everett N4CY <everettsharp@...> Description: Common Mode sweeps of RX chokes
Gedas All Messages By This Member #20663 开云体育 Thanks, but now I am really confused as at some frequencies your plot level is? greater than -20 dBm. Gedas, W8BYA EN70JT Light travels faster than sound..... This is why some people appear bright until you hear them speak. On 11/30/2024 12:38 PM, Everett N4CY via groups.io wrote: toggle quoted message Show quoted text -20dB In a message dated 11/30/2024 11:29:32 AM Central Standard Time, w8bya@... writes: ? Hi Everett. I may have missed it someplace but it is not clear to me what your normalized reference signal level was.? Was it 0 dBm or -20 dBm? Gedas, W8BYA EN70JT Light travels faster than sound..... This is why some people appear bright until you hear them speak. On 11/30/2024 10:40 AM, Everett N4CY via groups.io wrote: Dave, ? This is the info you requested. ? Everett N4CY In a message dated 11/30/2024 9:39:42 AM Central Standard Time, [email protected] writes: ? ? The following items have been added to the Files area of the [email protected] group. /Common Mode Chokes.pdf By: Everett N4CY <everettsharp@...> Description: Common Mode sweeps of RX chokes
Mike M All Messages By This Member #20664 The graph is in dB, not dBm, so I assume Everett means the signal level used was -20dBm. That means that the reference level on the graph is 0 dB. -- =================================================================== Mike M
Gedas All Messages By This Member #20665 开云体育 Yes that was what I was trying to get clarified.....what was the reference level for these plots. Thanks Gedas, W8BYA EN70JT Light travels faster than sound..... This is why some people appear bright until you hear them speak. On 11/30/2024 1:06 PM, Mike M wrote: toggle quoted message Show quoted text The graph is in dB, not dBm, so I assume Everett means the signal level used was -20dBm. That means that the reference level on the graph is 0 dB. -- =================================================================== Mike M
Everett N4CY All Messages By This Member #20666 That is the amount of suppression at the given frequency and has nothing to do with the signal level fed in to the DUT. ? Everett N4CY In a message dated 11/30/2024 11:41:48 AM Central Standard Time, w8bya@... writes: ? toggle quoted message Show quoted text Thanks, but now I am really confused as at some frequencies your plot level is? greater than -20 dBm. Gedas, W8BYA EN70JT Light travels faster than sound..... This is why some people appear bright until you hear them speak. On 11/30/2024 12:38 PM, Everett N4CY via groups.io wrote: -20dB In a message dated 11/30/2024 11:29:32 AM Central Standard Time, w8bya@... writes: ? Hi Everett. I may have missed it someplace but it is not clear to me what your normalized reference signal level was.? Was it 0 dBm or -20 dBm? Gedas, W8BYA EN70JT Light travels faster than sound..... This is why some people appear bright until you hear them speak. On 11/30/2024 10:40 AM, Everett N4CY via groups.io wrote: Dave, ? This is the info you requested. ? Everett N4CY In a message dated 11/30/2024 9:39:42 AM Central Standard Time, [email protected] writes: ? ? The following items have been added to the Files area of the [email protected] group. /Common Mode Chokes.pdf By: Everett N4CY <everettsharp@...> Description: Common Mode sweeps of RX chokes ?
Gedas All Messages By This Member #20667 开云体育 I get all that, thank you. I just wanted to know what your normalized signal level was on your plots. Gedas, W8BYA EN70JT Light travels faster than sound..... This is why some people appear bright until you hear them speak. On 11/30/2024 3:13 PM, Everett N4CY via groups.io wrote: toggle quoted message Show quoted text That is the amount of suppression at the given frequency and has nothing to do with the signal level fed in to the DUT. ? Everett N4CY In a message dated 11/30/2024 11:41:48 AM Central Standard Time, w8bya@... writes: ? Thanks, but now I am really confused as at some frequencies your plot level is? greater than -20 dBm. Gedas, W8BYA EN70JT Light travels faster than sound..... This is why some people appear bright until you hear them speak. On 11/30/2024 12:38 PM, Everett N4CY via groups.io wrote: -20dB In a message dated 11/30/2024 11:29:32 AM Central Standard Time, w8bya@... writes: ? Hi Everett. I may have missed it someplace but it is not clear to me what your normalized reference signal level was.? Was it 0 dBm or -20 dBm? Gedas, W8BYA EN70JT Light travels faster than sound..... This is why some people appear bright until you hear them speak. On 11/30/2024 10:40 AM, Everett N4CY via groups.io wrote: Dave, ? This is the info you requested. ? Everett N4CY In a message dated 11/30/2024 9:39:42 AM Central Standard Time, [email protected] writes: ? ? The following items have been added to the Files area of the [email protected] group. /Common Mode Chokes.pdf By: Everett N4CY <everettsharp@...> Description: Common Mode sweeps of RX chokes ?

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