Passive Magnetic Antennas, TX-Loop Antennas

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Passive Magnetic Antennas, TX-Loop Antennas

Details

Overview Passive Magnetic Antennas, TX-Loop Antennas

HFRA 1356

The HFRA 1356 is a passive loop antenna which is matched to a resonance frequency of 13.56 MHz with typ. 350 kHz bandwidth (-3dB)

The purpose of the antenna is to produce defined magnetic fields at 13.56 MHz efficiently, i.e. to test near field communication devices (NFC) or RFID equipment.

NFC issues are described in the standards ISO 18092, ECMA 340, ETSI TS 102 190.

diam. 250 mm

2 turns

BNC - connectors

16 W

Datasheet HFRA 1356

HFRA SF02G

Tuneable resonant magnetic loop antenna

to generate extremely high magnetic fields

in the range 10 kHz to 30 MHz acc. to VG95373-13:2008-11 and VG95373-23:2008-11. Including sensor loop HFRAE 5163 und control cable.

Datasheet HFRA SF02G

HFRA 5146

Circular transmitting loop antenna

DC - 200 kHz and 15 MHz

diam. 300 mm

N-Connector

Datasheet HFRA 5146

HFRA 5148

Circular Transmitting Loop Antenna

diam. 180 mm

1 turn

HFRA 5149

Circular transmitting loop antenna

9 kHz - 30 MHz

diam. 500 mm

including 50 Ohm 20 Watt termination

N-connectors

Datasheet HFRA 5149

HFRA 5152

Circular Transmitting Loop Antenna

diam. 250 mm

DC-3 MHz

Datasheet HFRA 5152

HFRA 5153

Circular Transmitting Loop Antenna

diam. 180 mm

0-20 (30) MHz

5 W

Datasheet HFRA 5153

HFRA 5154

Circular Transmitting Loop Antenna

diam. 100 mm

0.1 - 30 MHz

Transformer 50 Ohm

0.5 W

Datasheet HFRA 5154

HFRA 5155 - Passive Magnetic TX Loop Antenna

The HFRA 5155 Loop Antenna for magnetic fields was designed to create small to medium
magnetic fields in the frequency range from 100 kHz to 300 MHz. The HFRA 5155 consists of a shielded single turn loop of 50 mm diameter. The flat frequency response is achieved using a wideband transformer.

	Frequency Range:	100 kHz ... 100 (300) MHz
	Loop Diameter:	50 mm
	Connector:	BNC
	Max. Input Power:	2 W
	Impedance of Signal Generator or Power Amplifier:	50 Ω
	Impedance of Voltage Probes connected to 10 Ω Monitor Output:	> 10 kΩ
	Maximum Loop Current:	0.44 A
	Maximum Monitor Voltage:	4.4 V
	Mount (Camera Thread):	3/8"
	Material:	Brass, Nickel plated
	Dimensions:	105 x 60 x 62 mm
	Weight:	145 g