Schwarzbeck Passive Magnetic Antennas, RX-Loop Antennas

I Schwarzbeck passive magnetic antennas :

HFRAE 5160 :

Receiving VHF – UHF loop antenna

diam. 50 mm

2-300 MHz

Transformer

HFRAE 5161

HF RX Loop

diam. 100 mm

0.07 – 120 MHz

1 turn

Transformer

HFRAE 5162

VLF-HF RX Loop

diam. 250 mm

0.05 – 30 MHz

1 turn

Transformer

HFRAE 5163

Passive magnetic loop antenna

diam. 50 mm

0.009 – 300 MHz

1 turn

Transformer

HFRA 5164

Passive magnetic loop antenna

diam. 100 mm

0.01 – 120 MHz

3 turn