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Atec ETS-Lindgren-3142E-PA User Manual

Biconilog with pre-amplifier, Emc antennas

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www.ets-lindgren.com

Model 3142E-PA BiConiLog with Pre-Amplifier

FEATURES:

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30 MHz to 6 GHz Frequency Range

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Pre-Amplifier Module

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Designed for Emissions Testing

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Flexible Mounting

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Individually Calibrated

ETS-LINDGREN’S MODEL 3142E-PA

BICONILOG

is a hybrid antenna that

combines innovative design, com-

pact size, and excellent performance

with a pre-amplifier module. This

antenna enables users to measure

a frequency range of 30 MHz to

6 GHz in one sweep, negating the

need for multiple antennas and time-

consuming equipment setup. The

antenna and pre-amplifier module

are calibrated together including the

cable section that connects the mod-

ule to the antenna port. Any possible

mismatch between the pre-amplifier

and the antenna is taken into ac-

count in the antenna factor.

FEATURES

Frequency Range

The Model 3142E-PA covers the

entire range of the 3142E antenna

from 30 MHz to 6 GHz.

Pre-amplifier Module

The pre-amplifier attached to the

antenna has a frequency range of

30 MHz to 6 GHz and a minimum

typical gain of 55 dB. The gain flat-

ness is ± 2.5 dB and the noise figure

is 3 dB above 200 MHz and 5 dB

typical below 200 MHz. The power

output is +20 dBm minimum at the

1 dB point.

The input and output characteristics

of the pre-amplifier are an input

and output VSWR of 2.0:1 maxi-

mum. The operating temperature

ranges from -20°C to +75°C (-4°F to

+167°F).

Emissions and Immunity Antenna

The 3142E-PA is an emissions only

antenna, with the pre-amplifier

increasing the signal level received by

the antenna. By placing the pre-

BiConiLog with

Pre-Amplifier

EMC Antennas

Model 3142E-PA

amplifier close to the antenna the

signal to noise ratio is preserved in

the amplified signal.

Flexible Mounting

The Model 3142E-PA’s mount-

ing bracket accepts either a 1/4 20

thread screw or rear stinger mount.

The pre-amplifier module attaches

to the antenna via a flexible coaxial

cable, so that the antenna can be sup-

ported by the stinger. The 3142E-PA

includes two brackets to mount the

pre-amplifier module to the carrier

of any motorized mast. This allows

the antenna to be scanned from 1m

to 4m, as required by the standard.

Individually Calibrated

The 3142E is individually calibrated

at 10 m per ANSI C63.5.