1:1 CURRENT BALUN 800w /1Kw

To feed a balanced feed line ( antenna) with an un-balanced line ( coax,TRX)

To choke off common mode currents 800 heavy duty cycle watts

Technical specification :

Type :                                               1:1 Current Balun

Frequency :                                      1 – 30 Mhz

Input Impedance:                             50Ω

Output Impedance:                          50Ω

Minimum Choking Impedance:        1.5KΩ @ 1.8MHz

Maximum Choking Impedance:       +10kΩ @ 20~60MHz

Typical insertion loss:                       less than 0.05 dB

Power Handling(CW/SSB) :             800w /1Kw

Core Type :                                      FT240-43 by Fair-rite® Co.

Currently using double insulated  copper winding wire 1.25 mm photo