Radiated Power and Field Strength (Emitter

Antenna KGEA-BFCR series)

C/Severo Ochoa 33 – Parque Tecnológico de Andalucía. 29590 Campanillas. Málaga (Spain) Phone +34 951 231 320 Fax +34 951 231 321

E-mail: info@grupopremo.com Web http://www.grupopremo.com

Emitter Antennas LF

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PROCEDURE:

• The measurement of magnetic field strength and radiated power of the emitter antennas PREMO

standard KGEA-BFCR series (LF Antenna in 3 axis)

• Magnetic field probe measures 1m away.

• Receiving the signal from the probe field with the spectrum analyzer.

EQUIPMENT AND SETTINGS:

• Power Supply: TOELLNER TOE 8951

• Control Unit:

o Ubat=12V,

o Ipk-pk=8A

o Controller: pattern sinusoidal signal (each 100ms)

o Antenna KGEA-BFCR series: rotating antenna space on 3 axes, measured in increments of 10º

• The measure the magnetic field is made with spectrum analyzer Tektronix RSA 3308A and magnetic

field-strength Probe FMZB1538143 (measuring receiver).

• Emitter Antenna PREMO KGEA-BFCR series:

o Transmitting low frequency LF

o Operating frequency 20kHz

o High stability in temperature (-40ºC up to +85ºC)

o Strong anchor points which provide an easy assembly and will ensure mechanical robustness

ANTENNA-ORIENTATION:

X-AXIS:

• The way of the antenna PREMO KGEA-BFCR series: horizontal side, as shown in position 0.

• Orientation probe: vertical

• Seen from above.

Radiated Power and Field Strength (Emitter

Antenna KGEA-BFCR series)

C/Severo Ochoa 33 – Parque Tecnológico de Andalucía. 29590 Campanillas. Málaga (Spain) Phone +34 951 231 320 Fax +34 951 231 321

E-mail: info@grupopremo.com Web http://www.grupopremo.com

Emitter Antennas LF

All rights reserved. Share, use or communication of the contents of this document not permitted without written authorisation.

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Y-AXIS:

• The way of the antenna PREMO KGEA-BFCR series: vertical, as shown in position 0.

• Orientation probe: horizontal

• Seen from above.

Z-AXIS:

• The way of the antenna PREMO KGEA-BFCR series: horizontally, as shown in position 0.

• Orientation probe: vertical.

• Seen from above.

Radiated Power and Field Strength (Emitter

Antenna KGEA-BFCR series)

C/Severo Ochoa 33 – Parque Tecnológico de Andalucía. 29590 Campanillas. Málaga (Spain) Phone +34 951 231 320 Fax +34 951 231 321

E-mail: info@grupopremo.com Web http://www.grupopremo.com

Emitter Antennas LF

All rights reserved. Share, use or communication of the contents of this document not permitted without written authorisation.

3

GRAPHICS AND RESULTS: