National Item Identification Number
00-643-1505
006431505
6625-00-643-1505
6625006431505
National Stock Number
Item Name
WAVEMETER
Federal Supply Class
6625
Description
An item for the determination of the electrical wavelength or frequency being generated by an electronic equipment such as a radio transmitter. It may be placed in the radiation field of the equipment, thereby operating on the ""absorption"" principle, or connected into a transmission line or waveguide run between the equipment and a component such as an antenna, thereby operating on the tuned cavity resonance principle. It includes inscriptions from which the wavelength or frequency can be determined directly, or by reference to an associated calibration curve or tabulation. the wavemeter operates in accordance with its design function only when the equipment under measurement is operating. For items, such as grid dip meters, that determine the same information when the equipment under measurement is not operating, see FREQUENCY METER.
Commercial and Government Entity Code (Supplier Data)
24655
GENRAD INC
600 RIVERPARK DRIVE
NORTH READING
MA
01864
978-370-6256
Reference Numbers (Part Numbers)
758A
Required Categories
INSTRUMENT CALIBRATION RANGE
CALIBRATION ACCURACY RATING
INDICATOR TYPE
INTER
Required Description
55 TO 400 MC RANGE
PORM 2 PCT ACCURACY
INCANDESCENT LAMP
NOT INCLUDED
5.000
