Radio Navigation Equipment - Signalspaning.se

Test Set I-100 is a compass test set designed to
test the operation and performance of Radio Compass SCR-
269-G and Radio Compass *AN/ARN-7. It consists of a
vacuum tube voltmeter with push button selection of voltage
measurements of principal points in loop orientation
circuits and four milliammeters for measuring currents
of the loop motor and indicator circuits.
The voltieter covers 0-2.5, 0-10, 0-50, and 0-250
volts a.c. and d.c. The milliammeter ranges are 0-500 ma.
d.c. and 0-250, 0-500 and 0 750 ma. ac. The components
are packed in single cabinet.
Power is obtainedfrom a 115 volt 400 cycle a.c.
source.
Army Supply Program requirements as of 1 Feb-
Cabinet, (Cover Removed, Showing Front Panels
of Test Units BC-713-A and BC-714-A)
Cord CD-548-A Cord CD-549-A Cord CD-550-A
Cord CD-552-A
Test Prod
FIF I-100
ruary 1945 were 448 for the calendar year 1945.
POWER SUPPLY 1 115 VOLT 400 CYCLE AC
TUBE COMPLEMENT
NO. TYPE NO. TYPE
3 5Z4 2 6B8
1 6H6 2 2051
1 6J5 2 6F8G
3 150-30 1 6SQ7
1 6F6 1 6SC7
Front Cover
Cord CD-551-A
Test Prod
TEST SET I -100 TOTAL WEIGHT 55 LBS.
Component
Test Unit
Test Unit
Cord
Cord
Cord
Power Cord
Cord
May 1945
Nomenclature
BC-713-A
BC-714-A
CD-548-A
CD-549-A
CD-550-A
CD-551-A
CD-552-A
Size
14" x 13" x 15"
13" x 6" x 11"
120" long
120" long
120" long
36" long
36" long
~LE:.
Weight
21 Lbs.
18 Lbs.
2 Lbs.
2 Lbs.
2 Lbs.
1 Lb.
1 Lb.