WDA940

View detailed technical data, stock status, and sourcing information for: WDA940
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6625 Electrical and Electronic Properties Measuring and Testing Instruments

National Stock Number

6625-00-150-6341

Item Name Code

00783

Assigment Date

06/29/1970 (56 years ago)

"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."

direct reading wavemeter used for measuring 960 to 4200mhz. signals may be continuous wave, amplitude modulated, frequency modulated, or pulse modulated. consists of tunable coaxial resonant line which is tuned by means of a knob and calibration that appears on the drum indicating resonant frequency. attenuator required for power above 500milliwatts functional description, drum register indicator type, to 33a1-5-278-1 reference data and literature, porm0.22pct to 1ghz; porm0.17pct to 4.2ghz calibration accuracy rating, +0.9 to 4.2 gigahertz operating range

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Indicator Type: drum register
Operating Range: +0.9 to 4.2 gigahertz
Calibration Accuracy Rating: porm0.22pct to 1ghz; porm0.17pct to 4.2ghz
Functional Description: direct reading wavemeter used for measuring 960 to 4200mhz. signals may be continuous wave, amplitude modulated, frequency modulated, or pulse modulated. consists of tunable coaxial resonant line which is tuned by means of a knob and calibration that appears on the drum indicating resonant frequency. attenuator required for power above 500milliwatts
Reference Data And Literature: to 33a1-5-278-1

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
WDA940	Wavemeter

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 6625-00-150-6341?

The FSCG of the NSN 6625-00-150-6341 is 6625

Does the NSN 6625-00-150-6341 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-150-6341 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 6625-00-150-6341 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-00-150-6341 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 6625-00-150-6341 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Mon, Jun 29, 1970