Loop Antennas

Active Loop Antennas / Magnetic Field Probes

Monitoring Loops

Passive Magnetic Antennas

Van Veen 3D Loop Antenna

Radiating Loops

Active Loop Antennas Overview

Antenna	Frequency Range	Antenna Factor for E-field strength	Antenna Factor for H-field strength	Loop Diameter (mm)	Connector	Weight (g)
FMZB 1512	9 kHz – 30 MHz	20 dB/m	-31.5 dB/Ωm	150	N-female	500
FMZB 1519 C	8 kHz – 30 MHz	20 dB/m	-31.5 dB/Ωm	500	N-female	1900
FMZB 1519-60 D	8 kHz – 30 MHz	20 dB/m	-31.5 dB/Ωm	600	N-female	2000
FMZB 1525	9 kHz – 30 MHz	10 dB/m	-41.5 dB/Ωm	300	N-female	540
HFS 1546	150 kHz – 400 MHz	-	-4.0 dB/Ωm	50	N-female	890
FSH3D	9 kHz – 200 MHz	42…70 dB/m	-	112	N-female	850

TX Loop Antennas Overview

Model	Application	Diameter	Frequency Range	Specifications
HFRA 5146	Transmit	300 mm	0 – 200 kHz; 15 MHz	2 turns
HFRA 5149	Transmit 50 W	500 mm	9 kHz – 30 MHz	1 turn
HFRA 5149-60B	Transmit 20 W	500 mm	9 kHz – 30 MHz	1 turn
HFRA 5153	Transmit 5 W	180 mm	0-30 (50) MHz	1 turn, Rv 450 Ω
HFRA 5155	HF-VHF cal lp, 0.5 W	50 mm	0.1 - 100 (300) MHz	1 turn, transf.
HFRA 5157	Cal. Loop 5 W	100 mm	0 - 30 MHz	2 turns, Rv 450 Ω
HFRA 5159	Cal. Loop 5 W	250 mm	0 – 400 kHz	28 turns, 1260 Ω
HFRA 5170	Cal. Loop 3 W	100 mm	0 - 30 MHz	1 turn, 250 Ω
HFRA SF02G	Transmit	500 mm	10 kHz - 30 MHz	1 turn
HFRA 5164	TX / RX Loop	100 mm	1 kHz - 120 MHz	3 turns

RX Loop Antennas Overview

Model	Application	Diameter	Frequency Range	Specifications
HFRAE 5160	VHF RX Loop	50 mm	1-300 MHz	1 turn, transf.
HFRAE 5161	HF RX Loop	100 mm	70 kHz - 120 MHz	1 turn, transf.
HFRAE 5162	VLF-HF RX Loop	250 mm	50 kHz - 30 MHz	1 turn, transf.
HFRAE 5163	VLF-VHF RX Loop	50 mm	9 kHz - 400 MHz	1 turn, transf.
HFRA 5164	TX / RX Loop	100 mm	1 kHz - 120 MHz	3 turns