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An electrical device that interfaces balanced and unbalanced lines without disturbing each line's impedance.

0 votes
2 answers
455 views

Differential pairs / Single ended and the need for baluns

I noticed on the an RF transceiver (cant remember the name sorry) had its transmit outputs as N and P requiring a balun for coax, so I'm clearly missing something. …
George kirby's user avatar
0 votes
1 answer
122 views

What actually causes the need for a balun on a dipole fed to coax

the shield, I guess this is only caused by imperfect dipole design or where there is a difference in a multitude of things that mean the two are not equally opposite, now if this is true I see a choke balun
George kirby's user avatar
3 votes
1 answer
217 views

Why aren't baluns needed for a monopole to unbalanced coax connection?

I've asked before regarding dipoles connected to unbalanced lines. From what I gathered, the current in the inner shield when reaching the dipole (in transmitting case) can either go into the pole con …
George kirby's user avatar