5985-01-457-1433

Find complete technical information, availability, and procurement data for: 5985-01-457-1433
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-457-1433

Item Name Code

00749

Assigment Date

07/14/1998 (28 years ago)

2.000 megahertz minimum and 30.000 megahertz maximum single antenna element frequency rating, 12.2 meters nominal overall height, 25.9 meters nominal overall width, 29.9 meters nominal overall length, circular single antenna element electromagnetic polarization type

Product Characteristics

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

Overall Length: 29.9 meters nominal
Overall Height: 12.2 meters nominal
Overall Width: 25.9 meters nominal
Frequency Rating: 2.000 megahertz minimum and 30.000 megahertz maximum single antenna element
Electromagnetic Polarization Type: circular single antenna element
Radiation Pattern: omnidirectional single antenna element
Characteristic Impedance In Ohms: 50.0 single antenna element
Beam Scanning Method: fixed single antenna element
Design Type: spiral single antenna element
Special Features: circular horizontal plane polarization; high frequency band pyramid; 50 ohms nominal input impedance; receiver antenna; 2.0:1 to 2.5:1 vswr

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
545F-1-28	Antenna

FAQs

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

What is the FSCG of the NSN 5985-01-457-1433?

The FSCG of the NSN 5985-01-457-1433 is 5985

Does the NSN 5985-01-457-1433 have a Schedule B code assigned?

Yes, the Schedule B code is 9803200000

Does NSN 5985-01-457-1433 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5985-01-457-1433 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-457-1433 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 5985-01-457-1433 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Tue, Jul 14, 1998