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Deico DE8103 | PCB Type Bus Coupler, 3 Stub, MIL-STD-1553

Manufacturer number: DE8103

DE8103
DE8103
DE8103
DE8103
New
Series
Delivery time upon request

€411.61

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Highlights Technical Data Documents / Downloads Description Related Articles

Deico DE8103 | PCB Type Bus Coupler, 3 Stub, MIL-STD-1553.

Technical Data

Documents & Downloads

Brochure
DE8100-PCB-TYPE
pdf | 1.50 MB

Description

DE8103 | PCB Type Bus Coupler, 3 Stub, MIL-STD-1553

The DEICO MIL-STD-1553 PCB Type Bus Coupler series offers a reliable and economical solution for building communication bus systems in demanding applications. These bus couplers are specifically designed for stable signal transmission and ensure robust system integration through integrated transformer coupling, high isolation, and effective shielding. DEICO relies on proven standard solutions (COTS) that are suitable for both platform applications and professional test environments.

Typical applications for the DEICO MIL-STD-1553 bus couplers include military and civilian communication systems, avionics platforms, and test and development environments. They enable the reliable connection of multiple devices within a bus network and support structured cabling concepts with defined stubs.

The model DE8103 is a 3-stud PCB bus coupler without termination. Compared to other models in the series, the DE8103 is distinguished by its unterminated design, allowing for flexible integration into existing bus architectures. Like all 3-stub variants, it features a transformation ratio of 1:1.41 and a stub resistance of 59 ohms ±1% at 1W. Unlike the terminating variants such as the DE8113 or DE8133, this model is ideally suited for applications requiring external termination. Product features of the series: Transformer ratio: 1:1.41 Stub resistance: 59 ohms ±1% (1W) Characteristic impedance: 78 ohms Common mode rejection: -45 dB max @ 1 MHz Droop: max. 20% at 250 kHz Overshoot & Ringing: ±1.0 V Peak Stub Voltage: 1.0 V to 14.0 V p-p Bus Input Impedance: min. 3000 Ohms Housing Material: Tinned Sheet Metal (0.5 mm) Operating Temperature: -55°C to +125°C Vibration and Shock Resistance according to MIL-STD-810G

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About the Manufacturer

Deico
Deico

DEICO Engineering develops specialized solutions for demanding applications in aerospace, defense, and industry. The focus is on solutions for MIL-STD-1553 bus systems that support reliable data communication and precise signal analysis in test and development environments. The bus couplers can be inserted into the bus and enable the direct connection of an oscilloscope for measurement-based analysis of the corresponding signals.

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