The balun has a long and illustrious history, first documented in the literature as a device to feed the television transmitting antenna for the Empire State Building1 in 1939. Since then designs have ...

All of these will need to be connected feedline of some sort, and in the likely event you reach for some 50-ohm coax cable you’ll also need a balun to reduce noise or unwanted radiation.

Default configuration is no filter, direct path from Balun to GALI-6 input. LPF: Cutoff frequency = 50 MHz. -30dB at 100MHz from Qucs simulation. BPF: low cut = 1 MHz, high cut = 50 MHz. -30dB @100 ...

A case in point can be found in transmission line transformers, which are commonly used in RF power amplifiers, with the Guanella transformer (balun) being one example. Allowing balanced and ...

Abstract: A balun is a device for matching an unbalanced line to a balanced load. Described here is a balun with a cw (continuous wave) rating, with matched load, of 67.5 kva (kilovolt-amperes) over ...