BL-1030-10K

Description

BL-1030-10K BALUN 1:1 (50:50 Ohms)

This Current type BALUN is a perfect replacement for your Yagi antennas with a boom of 2″ (51mm) diameter.  It covers 10-30MHz and will be perfect for any multiband or monoband antenna covering 10-30MHz. Our BL-1030-10K has huge Resistive values of Common Mode Choking Impedance from 10-30MHz of the HF spectrum. Unlike other companies, we do not claim unrealistic impedance values or frequency coverage. Most important, the value of Common Mode Choking Impedance and its Resistive (Rs) part is always higher than the Reactive part (Xs) over the working bandwidth. This parameter, Rs>Xs ensures that your antenna will be balanced and your coaxial cable will not become part of the radiator and destroy the radiation pattern and front-to-back (rear) ratio. 

BL-1030-10K Features:

• PTFE coaxial cable “Thermax MIL-C-17/112-RG304″ wound on two large 3” (76mm) Ferrite cores for maximum Choking Impedance and bandwidth.
• SO-239 PTFE (Teflon) connector and stainless steel hardware and connecting studs.
• Polycarbonate enclosure with Stainless Steel (SS) hardware.
• Optional mounting bracket with two SS (stainless steel) U-bolts for easy installation on up to 2″ (51mm) boom, poles, or tower leg.

• Zmag-Impedance Magnitude   
• Rs-Series Choking Resistance      
• Xs-Series Choking Reactance

 *ICAS = Intermittent Commercial and Amateur Service