5985-01-645-4641

Transmission Line Coupler email this page

Model or part number: DBP 12827

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About this product
Electrical specification: iaw mil-std-1553b, common mode rejection: -55 db max @ 1.0 mhz. Droop: 20% max (250khz, stub voltage: 1.0v to 14.Ov p-p; line to line; singal voltage, transformer coupling, fault protection: 56.2 ohms +/- 2% resistor in series with transformer winding on bus side, resistor valve: 2 watt iaw mil-r-39017, r1-r2, nominal line impedance of bus 78 ohms, r3=76.8 ohms 2 watt iaw-r-39007, material enclosure & mounting plate: aluminum, finish: enclosure: black enamel per tt-e-529, color iaw fed-std-595, 27028, mounting plate: clearn alodine, connectors: bj77 (trompeter or equiv) j1 and j2, mating connector for reference: pl75, operating temperature range: -55 c - 125 c.Input impedance rating in ohms: .75 khz - 1.M mhz.

Description

Balance-to-unbalance Transformer NSN 5985-01-645-4641.

pdf NSN 5985-01-645-4641 Datasheet

MRC:
The name assigned to the item by the government agency or commercial organization controlling the design of the item.CXCY
Product Name:
Coupler, data bus, single stub
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Aluminum
MRC:
--
NIIN:
016454641
MRC:
--
NATO Stock Number:
5985-01-645-4641
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
T389-C
MRC:
--
INC:
00372
MRC:
--
IMM:
TX
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All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 5985-01-645-4641

A coupler which permits the passage of electrical energy in either direction between a balanced and an unbalanced transmission line. See also coupler, rotary, radio frequency.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8529109000
NAICS:
334220
End Use Class:
21400
SITC:
76493
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8529109000

Antenna & Antenna Reflectors Of All Kinds; Parts Suitable For Use Soley Or Principally W/ Apparatus Of Heading 8525 To 8528, Nesoi

End Use Code 21400

Telecommunications Equipment

Standard Intl. Trade Class (SITC) 76493

Parts Of Television Receivers, Radiobroadcast Receivers, Transmission Apparatus For Radio Telephony, Telegraphy, Broadcasting Or Television Etc.

Manufacturers

This NSN is registered to the following cage codes.
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