/r/rfelectronics

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Only show posts with narrations

Fixed a garage door opener

77 upvotes • madengr

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Guess the type of filter

49 upvotes • microamps

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Noticed my HP LaserJet broadcasting near 8GHz radio frequencies

16 upvotes • averadian

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Samsung smartphone external antenna

13 upvotes • SupersonicValue

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Anyone Ever Taken a Less Technical Job for Less Pay but Better QoL? Regrets?

12 upvotes • KBect1990

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Can an amplifier create elevated noise levels at its output by being saturated on a frequency an octave higher?

10 upvotes • Loud_Capital2323

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Are "stubs" used in L- Networks?

10 upvotes • axsvl77

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Help with SMA splitter

8 upvotes • Red_Bloodd

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I'm working on a 3 later pcb and need advice for stitching vias on the surface later

5 upvotes • DragonicStar

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3D FDTD Simulations - Objects at rest or in motion

5 upvotes • HalimBoutayeb

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Title	Upvotes	Author	Mark as read	Favorited	Rating	Add to a list
Fixed a garage door opener	77	madengr
Guess the type of filter	49	microamps
Noticed my HP LaserJet broadcasting near 8GHz radio frequencies	16	averadian
Samsung smartphone external antenna	13	SupersonicValue
Anyone Ever Taken a Less Technical Job for Less Pay but Better QoL? Regrets?	12	KBect1990
Can an amplifier create elevated noise levels at its output by being saturated on a frequency an octave higher?	10	Loud_Capital2323
Are "stubs" used in L- Networks?	10	axsvl77
Help with SMA splitter	8	Red_Bloodd
I'm working on a 3 later pcb and need advice for stitching vias on the surface later	5	DragonicStar
3D FDTD Simulations - Objects at rest or in motion	5	HalimBoutayeb