Model C772451664 Aerospace-Grade 1553B Data Bus Cable

Model C772451664 Aerospace-Grade 1553B Data Bus Cable

Overview

With reference to the national military standard GJB 973A-2004 “General Specification for Flexible and Semi-Rigid RF Cables”, GJB 773A-2000 (fluoropolymer insulated wires and cables for aerospace use) and MIL-STD-1553B data bus cables, the product has been developed with reference to the product indexes of Raychcm (7724S1664) and AXON (No. P512296) and the requirements of special aerospace use environment. The product is developed based on the performance requirements of Raychcm (7724S1664) and AXON (brand P512296) and the requirements of aerospace special use environment. The cable is suitable for signal transmission of 1553B bus network system for aerospace, combining with foreign product indexes and user’s demand, taking into full consideration of its applicability and safety, in order to meet the requirements of high technology, high quality and high performance of modern military equipment and modern science and technology, and to promote the localization of aerospace data bus and to replace imports.
It is suitable for the transmission connection of 1553B bus network signals for astronautics; the cable is characterized by high and low temperature resistance, softness, light weight, aging resistance, resistance, low attenuation, stable signal transmission, etc., and it has the characteristics of space environment adaptability such as irradiation resistance, resistance to atomic oxygen, and vacuum escaping gas.

Execution standard

Q/XT20025-2022C724S1664 Aerospace 1553B data bus cable detailed specification

Characteristics

Rated voltage:AC 600V.
Rated working temperature:-65℃-+200℃.
Minimum bending radius during installation: 8 times of the outer diameter of the product.
Maximum operating frequency: 1MHz.
Nominal transmission rate:61%.

Model Specification and Name

C77245164(Corresponding import model number: 7724S1664)

Product Structure

Main Performance

C7724S1684 Product structure and main technical specifications
Sr. Item main technical specifications
1 Insulation Color two cores ,white/blue
2 Sheath color white/blue
3 Cable Outer Dia.mm 3.28±0.15mm
4 Conductor DC.Resistance(20℃) ≤93.2Ω/km
5 Insulation Resistance(20℃) ≥1500 MΩ ·km
6 Withstanding voltage (core and core, core and screen) 2500V/30s
7 Capacitance (at 1 MHz) ≤98pF/m
8 Nominal characteristic impedance (at 1MHz) 77+5Ω
9 Attenuation (at 1MHz) ≤4.59dB/100m
10 capacity unbalance (at 1MHz) ≤5%
11 weight ≤21.9g/m
12 Irradiation Resistance 5×108Rad(E-beam irradiation source)
13 Vacuum outgassing TML≤1%, CVCM≤0.1%
14 Atomic Oxygen Resistance Ey≤5×10-20m3/AO

RELATED PRODUCTS

GET IN TOUCH

We look forward to serving you! Our team will get back to you promptly.