Section II
TABLE IV. TEST EQUIPMENT (SPECIFIC TYPES) (Cont)
APPLICATION
ALTERNATE
AN DESIGNATION
NAME
Comparative a-c voltage
BALLANTINE MODEL 300
measurements.
ELECTRONIC VOLTMETER
Measure receiver cross-
WESTON MODEL 901
pointer current.
MICROAMMETER
TABLE V. TEST EQUIPMENT (GENERAL TYPES)
NAME
REQUIRED CHARACTERISTICS
D-C Vacuum Tube Voltmeter
5 volts full scale and three higher ranges to 300 volts.
characteristic from 20 to 20,000 cps.
Audio Oscillator
CPS.
Output: 1 volt.
Frequency range: 20 to 15,000
..
Frequency Meter
Secondary frequency standard 0.001% Range: 5000 to 10,000 kc.
4
