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Gefundene Artikel: 1239

CommScope Definitions: What Is an Internal Smart Bias Tee?
Definitionen von CommScope: What Is an Internal Smart Bias Tee?

Remote electrical tilt (RET) is a unique base station antenna capability that enables operators to make adjustments to their networks remotely without having to climb up a cell tower and move antennas physically. A smart bias tee is part of a RET system, and an innovative way to implement the smart bias tee is to have it built directly into the antenna. Rob Cameron explains the technical details in today’s blog post.

Rob Cameron Robert Cameron

01. Januar 2017

3 Minute Lesezeit
Cells, Sectors and Antenna Beamforming
Cells, Sectors and Antenna Beamforming

How do you want to add coverage and capacity to your wireless network? Which antenna is right for you? Do you need more sectors at your cell sites? In this blog posting, James Donovan explains how the CommScope Infrastructure Academy can help you answer these questions by offering you two courses that cover these very topics.

James Donovan_new James Donovan

01. Januar 2017

3 Minute Lesezeit
CommScope Definitions: What is HFC?
Definitionen von CommScope: Was ist HFC?

Hybrid Fiber Coax wird von Betreibern mehrerer Systeme dazu verwendet, Inhalte über Quadraturamplitudenmodulation-Systeme via RF zu übertragen. Alles ist mit einem Kabelmodem oder einer Set-Top-Box verbunden. Aber was bedeutet das?

CommScope-Mitarbeiter

01. Januar 2017

3 Minute Lesezeit
CommScope Definitions: What is DPoE?
Definitionen von CommScope: What is DPoE?

In the acronym-heavy world of the broadband and cable television, one acronym stands above them all: DPoE. So what is DPoE? Why should you understand what it means and why is it important? We explain in this blog.

CommScope-Mitarbeiter

01. Januar 2017

3 Minute Lesezeit
Back to Basics in Microwave Systems: Return Loss and VSWR
Zurück zu den Ursprüngen in Mikrowellensystemen: Return Loss and VSWR

Derren Oliver explains two important measures of the performance of a microwave antenna system in today’s blog post—Return Loss and Voltage Standing Wave Ratio (VSWR). This detailed information comes from an online course that is available through the CommScope Infrastructure Academy.

Derren Olilver Derren Oliver

01. Januar 2017

3 Minute Lesezeit
Back to Basics in Microwave Systems: Cross-Polar Discrimination
Zurück zu den Ursprüngen in Mikrowellensystemen: Cross-Polar Discrimination

Cross-polar discrimination, or XPD, is an important characteristic to understand when comparing microwave antennas. XPD can degrade network performance, meaning slower speeds, wasted spectrum and unhappy customers. Jim Syme explains the concept in today’s blog post, the latest in the “Back to Basics in Microwave Systems” series.

Jim Syme--cropped Jim Syme

01. Januar 2017

2 Minute Lesezeit
Back to Basics in Microwave Systems: Polarization
Zurück zu den Ursprüngen in Mikrowellensystemen: Polarisierung

Derren Oliver gibt eine Vorschau der Kursinhalte zur Polarisierung von Mikrowellenantennen aus dem Online-Kurs zu den Grundlagen zu Mikrowellen-Funkantennen-Verbindungen. Part of the CommScope Infrastructure Academy, the full online course can be completed for a certification that is valid for three years.

Derren Olilver Derren Oliver

01. Januar 2017

3 Minute Lesezeit
Installing an LTE Cell Site
Installation eines LTE-Mobilstandortes

Die am weitesten verbreitete Quelle von leistungsbeeinträchtigenden Interferenzen, die passive Intermodulation (PIM) genannt werden, sind Fehler bei der Installation. Das hat das Lösungs- und Serviceteam von CommScope durch viele Jahre an Audits von existierenden LTE-Standorten herausgefunden. Installationsfehler stehen oft in Zusammenhang mit unsachgemäßen Verbindungen, die wiederum zu PIM-erzeugenden Problemen führen. Für weitere Informationen und einen Link zum eBuch über LTE Best Practices schauen Sie sich den heutige Blogeintrag von Mike Fabbri an.

MikeFabbir2 Mike Fabbri

01. Januar 2017

2 Minute Lesezeit
How to Manage Interference for LTE
How to Manage Interference for LTE

Ray Butler authored a chapter in CommScope’s new LTE Best Practices ebook; today, he authors a blog post. In the blog, Ray explains how high performance base station antennas that radiate signal in tight patterns are essential for LTE to function fully. Networks with poorly designed or improperly deployed antennas will suffer from reduced data throughput and degraded user experience.

Ray Butler--thumbnail Ray Butler

01. Januar 2017

2 Minute Lesezeit