Balun FT240-43 10T

FT240-43 10T 113uH at 10kHz (Measured) #18 PTFE Specifications

VNWA Common Mode Fixture CMRR

14MHz Antenna Application SimSmith Model

L.file = EZNEC 14.1MHz LastZ.txt T1 = Balun 2.2' 120Ω #18 PTFE T2 = 75' RG-213 LC1 = Antenna LC tuner Loss with transmitter at 100W Balun 2.2' TL = 767mW RG-213 = 12.1W ATU = 432mW

Estimating Stray Capacitance

Fixture Calibration VNWA S21 Through measurement using 12-term correction

SimSmith Analysis
S1 file = VNWA S21 s2p file A = Ferrite model using Fair-Rite complex permeability file 10kHz measured inductance = 113uH Files: FT240.zip SimSmith Traces: Blue Meas Rs = Measured Rs Violet Meas Xs = Measured Xs Red Model Rs = Modeled Rs Yellow Model Xs = Modeled Xs