AH-840 Horn Antenna
This section explains the following:
a)
Introduction
b)
Setup
Setup Procedure
2
2 - 1
2.0 Introduction
This section describes antenna setup and mounting for EMI measurement.
2.1 Antenna Setup
2.1.1 Connecting
The model AH-840 horn antenna has a Type K- Female connector. This connector
is used for antenna output and input.
2.1.2 Antenna setup for receiving signals
The model AH-840 must be connected to the spectrum analyzer with microwave
frequency rated, low loss coaxial cabling. The losses must be measured and
accounted for when in calculating / measuring the field strength.
2.1.3 Antenna setup for transmitting signals
When the AH-840 antenna is used for transmitting signals, the antenna is con-
nected to a microwave signal generator and power amplifier. The model AH-840
antenna can transmit up to 5 Watts of continuous power. The field generated by
the antenna can be measured by using a field strength meter or another horn
antenna withen their respective limits.
