475kHz  I made a smaller copy of the Wandlerplatine belonging to  Hagenuk profesional Variometer   to measure Antenna currend                                             But now again on trip so had to wait for test                                            in KO92FO for QRL    QRL retirement age again  increased  every year my goverment increases it by a year!  brilliant administration    
Ham radio in JO33hg31 53.15N 6.35E