Atec Solar-9719-1N User Manual
Solar electronics company
SOLAR ELECTRONICS COMPANY
A Division ofA. T. Parker lne.
11158 CHANDLER BLVD.
N. HOLLYWOOD, CALIFORNIA 91601
Telephone' (818) 755-1700
Fax: (818) 755-0078
E-Mail (
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PAGES:
2
DATE:
9/25/03
COMPANY:
Advanced Test Equipment
COMPANY FAX:
1(858)558-6570
ATTENTION:
Jim Tighe
FROM:
Scott McDonald
REF:
9719-IN
calibration in 300 ohm loop
COMMENT:
The network analyzer was set up to be a 150 ohm system by placing a 100 ohm resistor in series
with the 50 ohm generator and a 100 ohm resistor in series with the 50 ohm receiver (300 ohm
loop) and normalized. Next, the current probe, in a calibration fixture, was inserted. The signal
generator was then connected to the connector on the injection probe. A 150 ohm resistor was
placed in. shunt with one end of the fixture and a 100 ohm resistor was placed in series with the
receiver and connected to the other end of the calibration fixture completing the 300 ohm loop.
I hope this help,
Scott McDonald
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