QMX+ 47 uH inductors measure less

Bogdan All Messages By This Member #132624 Hi all, I received the QMX+ kit (PCB rev. 2) and measured all components with a Peak Atlas LCR45. While capacitor values seem very precise (<3% deviation from nominal value), all inductors measured almost exactly 40 uH but the nominal value is 47uH. Is a 15% deviation in the inductance value acceptable for this kit? ? Many thanks, Bogdan
Jerry Gaffke All Messages By This Member #132625 Should be fine. Those 47uH inductors block RF from getting the the PIN diode DC biasing. Not used in tuned circuits. ? Jerry, KE7ER ? ? ? On Fri, Nov 1, 2024 at 08:04 AM, <bogdan.lalu@...> wrote: toggle quoted message Show quoted text Hi all, I received the QMX+ kit (PCB rev. 2) and measured all components with a Peak Atlas LCR45. While capacitor values seem very precise (<3% deviation from nominal value), all inductors measured almost exactly 40 uH but the nominal value is 47uH. Is a 15% deviation in the inductance value acceptable for this kit?
Bogdan All Messages By This Member #132626 Thanks so much Jerry. 73, Bogdan M0OOV

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