Atec Com-Power-AD100 Manual de usuario descargar pdf

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Description

The Tuned Dipole set model AD-100 is a standard

antenna set which operates in the frequency range of

30 MHz to 1000 MHz for E-Field measurements. This

set consists of four baluns and was designed according

to American National Standard for Calibration of

Antennas for Radiated Emissions in Electromagnetic

Interference (EMI) Control C63.5.

The dipoles can be tuned to any frequency by selecting

the balun for that frequency and adjusting the length of

antenna elements to the half wavelength (calculated

by 3x10

/frequency in MHz/2). The length can be

achieved by attaching together pairs of fixed and

adjustable elements (lower frequencies) or a pair of

adjustable elements (higher frequencies) to each side

of the antenna balun. The fixed length elements were

designed to minimize drooping, especially at low

frequencies where the tuned dipole elements are long.

The dipoles are shipped with typical calibration data,

which is included in the manual. However, the dipole

set can be individually calibrated upon request. The

antenna set includes a custom carrying case.

Application

Although broadband antennas such as biconical and

log periodic antennas are used for day-to-day EMC

measurement, tuned dipoles antennas are still consid-

ered the standard antenna. Dipole antennas are not

considered the antennas of choice for sweep measure-

ments, because it must be tuned at each frequency.

However, dipoles are preferable and in some cases

required for site attenuation measurements. It is also

considered the reference antenna that can be used to

calibrate other antennas operating in the same fre-

quency range.

Standard Configuration:

• Four antenna baluns

• Four fixed length extension rods

• Two low frequency adjustable elements

• Two medium frequency adjustable elements

• Balun 1 base drilled to accept 1/4" x 20 threads

• Typical calibration data in the manual

Optional items:

• Clamp block ( ATC-001) for tripod mounting.

• Individual calibration data & certificate.

Features

Frequency range - 30 MHz - 1000 MHz

Low balun loss

Appropriate for EMI site calibration

Carrying case

Two year warranty

AD-100

Tuned Dipole Antenna Set

ValueTronics International, Inc. - www.valuetronics.com - 1.800.552.8258 or 1.847.468.8258

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Indice de contenidos

Pagina 1 - Tuned Dipole Antenna Set

A-5DescriptionThe Tuned Dipole set model AD-100 is a standardantenna set which operates in the frequency range of30 MHz to 1000 MHz for E-Field measur

Pagina 2 - Specifications

A-6SpecificationsAll values are typical, unless specified.Specifications are subject to change without notice.Last update: 1/02Antenna Type: Half wave

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Atec Com-Power-AD100 Manual de usuario

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