Magnetic ferrite rod antennas
High performance magnetic rod antenna in three variations of 15-70 kHz, 70-350 kHz as well as 350-2000 kHz. Technical details: Length 750 mm, outside diameter ferrite core 55 mm connector Twinax, N-socket (disconnectible), line voltage 12 V, capacity kapazitätszuschaltung triple, tuning 5 pF-1.6 nF (logarithmically) over air variable capacitor with triple reduction, no operation amplifier.