Neutrik BNC connector Plug, straight 75 Ω NBLC 75 BSX 14 1 pc(s) NBLC75BSX14 Guide D’Information
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Codes de produits
NBLC75BSX14
Document: NWP01, Version 1.0
8/8
6.4 Conclusion
As written in section 2.2, jitter cannot be eliminated completely.
However, in order to reduce the potential jitter to a minimum, Neutrik concentrates on getting to the
heart of the problem by optimizing connectors and its material.
Transmission line Timing Jitter (Method b):
However, in order to reduce the potential jitter to a minimum, Neutrik concentrates on getting to the
heart of the problem by optimizing connectors and its material.
Transmission line Timing Jitter (Method b):
0
0.1
0.2
0.3
0.4
0.5
0.6
Neutrik NBNC75BTU11
European Manufacturer HD
European Manufacturer
Standard
Standard
Figure 12
Figure 12: After a signal path of 10 test cables (including 9 adapters), connected in series, the Neutrik
BNC connectors do only add 0.11 Unit Interval (UI) of jitter to the signal, whereas the compared test
specimens under the same conditions add 0.25, respectively 0.5 UI of jitter.
Actually, the Neutrik BNC connectors offer considerable jitter budget to enable longer cable runs
and/or a higher number of patch connections without causing the signal to be undeterminable.
Neutrik true 75 Ω BNC connectors deliver best performance, especially when routed signals in trans-
mission paths spreads via a considerable number of connections (Patch Panels, Patch cords and
adapters).
From their beginning, the Neutrik rearTWIST
®
BNC connectors were designed under stringent specifi-
cations with regards to impedance and screening. In the actual jitter measurement the Neutrik
rearTWIST
rearTWIST
®
BNC again proved to have been and continue to be the best choice even for the
1080p/60 higher frame rate HD data format transmission lines.
References / Literature:
1 SMPTE RP 184-2004, Specification of Jitter in Bit-Serial Digital Systems
2 Bell Communications Research, Inc (Bellcore), “Synchronous Optical Network (SONET) Transport Systems: Common Ge-
2 Bell Communications Research, Inc (Bellcore), “Synchronous Optical Network (SONET) Transport Systems: Common Ge-
neric Criteria, TR-253-CORE”, Issue 2, Rev No. 1, December 1997
3 SMPTE 424M-2006, SMPTE Standard for Television – 3Gb/s Signal/Data Serial Interface
4 Tektronics, Guide to understanding and characterizing Timing Jitter
Additional Literature:
- Stephen H. Lampen, Martin J. Van Der Burgt, and Carl W. Dole, High-Definition Cabling and Return Loss, SMPTE Motion
4 Tektronics, Guide to understanding and characterizing Timing Jitter
Additional Literature:
- Stephen H. Lampen, Martin J. Van Der Burgt, and Carl W. Dole, High-Definition Cabling and Return Loss, SMPTE Motion
Imaging Journal, January 2001
- SMPTE Motion Imaging Journal, May/June 2009
- Tektronics, Understanding Jitter Measurement for Serial Digital Video Signals
- LeCroy, Understanding the Choice for Jitter Calculation Method, Application brief, LeCroy
- LeCroy SA Schweiz, Jitter-Messungen leicht gemacht, Electronics 17/07
- M. Schnecker, Jitter Measurements in Serial Data Signals, LeCroy Corporation
- Tektronics, Understanding Jitter Measurement for Serial Digital Video Signals
- LeCroy, Understanding the Choice for Jitter Calculation Method, Application brief, LeCroy
- LeCroy SA Schweiz, Jitter-Messungen leicht gemacht, Electronics 17/07
- M. Schnecker, Jitter Measurements in Serial Data Signals, LeCroy Corporation
Unit Interval (UI)