National Item Identification Number
00-643-3144
006433144
6625-00-643-3144
6625006433144
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)
00798
MUTRON CORP
210 BROADWAY ST
EVERETT
MA
02149
617-389-7080
98738
HERLEY INDUSTRIES INC.
DBA D/B/A HERLEY CHICAGO
2250 E. DEVON SUITE 211
DES PLAINES
IL
60018
630-616-8633
Reference Numbers (Part Numbers)
E51857ALTB
E851857
Required Categories
INSTRUMENT CALIBRATION RANGE
CALIBRATION ACCURACY RATING
INDICATOR TYPE
RECTI
Required Description
925 MC TO 1225 MC RANGE
PORM 0.7 MC ACCURACY
DIAL-COUNTER
1N21B CRYSTAL
NOT
