ETS-Lindgren 3301C Active Monopole - Manual (Page 43)

7.0 Calibrating the Model 3301C
Before connecting any components, follow the
safety information in the ETS-Lindgren
Product Information Bulletin included with your
shipment.
The ETS-Lindgren 3301CAL
Calibration Fixture incorporates
a resistive T network and a
10-picofarad capacitor to perform
the Equivalent Capacitive
Substitution Method (ECSM) of
calibration for rod antennas. The T
allows for accurate reading of the
input to the 3301CAL, and the
capacitor feeds the amplifier
through the same impedance as
the rod.
Calibration Steps
Depending on the your calibration configuration, see Model 3301C Calibration
With Receiver and Signal Generator on page 46 or Model 3301C Calibration
With Network Analyzer on page 47.
1. Disconnect the Model 3301C Active Monopole Antenna from power.
2. Remove the monopole element.
Calibrating the Model 3301C | 43