AH-118 Horn Antenna
General Information
1
This section includes the following:
a )
Introduction
b)
General Description
c)
Specifications
d)
Equipment Supplied
1 - 1
1.1 Introduction
This section contains general description of the Horn antenna Model AH-
118. This section also contains general performance and background
information and technical information about the antenna.
1.2 General Description
The Model AH-118 Horn antennna was specifically designed for radiated
EMI measurement over a wide frequency range. The Model AH-118 was
also designed to receive radiated signals or transmit during susceptiblity
testing for various EMC specifications.
The Horn antenna is a broadband transducer which converts Electric field
strength in dBuV/m to Volts that can be displayed on a spectrum analyzer
or EMI meter.
Setting up using the antenna is described in section 2. Information on
theory of operation is given in section 3. Typical physical and operational
characteristic of the Horn antenna are given in appendix 1 and II.
1.3 Equipment Specifications
The specifications for model AH-118 horn antenna are listed in Table 1-1
(see next page 1-2)
.
Distributed by: Reliant EMC LLC, +1 408 916
‐
5750, [email protected], www.reliantemc.com
