Koaxiales Digitalkabel zum Anschluss von Audioquellen (CD,...) an einen Verstärker, D/A Wandler,... Massivleiter mit 1,25% Silber 0,2mm² Querschnitt Stickstoffhaltiger Hartzellenschaum Noise Dissipation System aus einer Metallschicht Ummantelung aus schwarz/rotem Gewebegeflecht Stecker kalt geschweisst/Goldbeschichtung Abschirmung aus Metallfolie und Silber beschichtetem Geflecht

Koaxiales Digitalkabel zum Anschluss von Audioquellen (CD,...) an einen Verstärker, D/A Wandler,... Massivleiter mit 0,5% Silber 0,2mm² Querschnitt Stickstoffhaltiger Hartzellenschaum Noise Dissipation System aus einer Metallschicht Ummantelung aus schwarzem PVC mit grünen Streifen Stecker kalt geschweisst/Goldbeschichtung Abschirmung aus Metallfolie und verzinntem Geflecht

Advanced Performance Digital Coax Cable von Monster 24-Karat vergoldete Kontakte im sechsfach geschlitzten Turbine-Design (patentiert) für hervorragende Signalübertragung und Korrosionsschutz Duraflex Schutzgeflecht für einfache Handhabung und Installation auch auf engstem Raum

Koaxiales Digitalkabel zum Anschluss von Audioquellen (CD,...) an einen Verstärker, D/A Wandler,... Massivleiter mit 5% Silber 0,41mm² Querschnitt Stickstoffhaltiger Hartzellenschaum Noise Dissipation System/5 Schichten aus synthetischem Carbon Ummantelung aus dunkelgrau/schwarzm Gewebegeflecht Stecker kalt geschweisst/"Hanging Silver" über reinem "Purple Copper" Abschirmung aus Metallfolie und Silber beschichtetem Geflecht

Koaxiales Digitalkabel zum Anschluss von Audioquellen (CD,...) an einen Verstärker, D/A Wandler,... Massivleiter mit 0,5% Silber 0,2mm² Querschnitt Stickstoffhaltiger Hartzellenschaum Noise Dissipation System aus einer Metallschicht Ummantelung aus schwarzem PVC mit grünen Streifen Stecker kalt geschweisst/Goldbeschichtung Abschirmung aus Metallfolie und verzinntem Geflecht

Koaxiales Digitalkabel zum Anschluss von Audioquellen (CD,...) an einen Verstärker, D/A Wandler,... Massivleiter mit 1,25% Silber 0,2mm² Querschnitt Stickstoffhaltiger Hartzellenschaum Noise Dissipation System aus einer Metallschicht Ummantelung aus schwarz/rotem Gewebegeflecht Stecker kalt geschweisst/Goldbeschichtung Abschirmung aus Metallfolie und Silber beschichtetem Geflecht

Koaxiales Digitalkabel zum Anschluss von Audioquellen (CD,...) an einen Verstärker, D/A Wandler,... Massivleiter mit 5% Silber 0,41mm² Querschnitt Stickstoffhaltiger Hartzellenschaum Noise Dissipation System/5 Schichten aus synthetischem Carbon Ummantelung aus dunkelgrau/schwarzm Gewebegeflecht Stecker kalt geschweisst/"Hanging Silver" über reinem "Purple Copper" Abschirmung aus Metallfolie und Silber beschichtetem Geflecht

Koaxiales Digitalkabel zum Anschluss von Audioquellen (CD,...) an einen Verstärker, D/A Wandler,... Massivleiter mit 5% Silber 0,41mm² Querschnitt Stickstoffhaltiger Hartzellenschaum Noise Dissipation System/5 Schichten aus synthetischem Carbon Ummantelung aus dunkelgrau/schwarzm Gewebegeflecht Stecker kalt geschweisst/"Hanging Silver" über reinem "Purple Copper" Abschirmung aus Metallfolie und Silber beschichtetem Geflecht

Koaxiales Digitalkabel zum Anschluss von Audioquellen (CD,...) an einen Verstärker, D/A Wandler,... Massivleiter mit 1,25% Silber 0,2mm² Querschnitt Stickstoffhaltiger Hartzellenschaum Noise Dissipation System aus einer Metallschicht Ummantelung aus schwarz/rotem Gewebegeflecht Stecker kalt geschweisst/Goldbeschichtung Abschirmung aus Metallfolie und Silber beschichtetem Geflecht

Koaxiales Digitalkabel zum Anschluss von Audioquellen (CD,...) an einen Verstärker, D/A Wandler,... Massivleiter mit 5% Silber 0,41mm² Querschnitt Stickstoffhaltiger Hartzellenschaum Noise Dissipation System/5 Schichten aus synthetischem Carbon Ummantelung aus dunkelgrau/schwarzm Gewebegeflecht Stecker kalt geschweisst/"Hanging Silver" über reinem "Purple Copper" Abschirmung aus Metallfolie und Silber beschichtetem Geflecht

Digitales Verbindungskabel BNC <> BNC Kupfer - hochrein BNC-BNC elektrisch geschirmt mit Leiter aus OFC (sauerstofffreiem Kupfer)

Hochwertiges Digital Coax Kabel, 75 Ohm Mono RCA Stecker auf RCA Stecker vergoldete Stecker Länge 1,5m

Koaxiales Digitalkabel zum Anschluss von Audioquellen (CD,...) an einen Verstärker, D/A Wandler,... Massivleiter mit 0,5% Silber 0,2mm² Querschnitt Stickstoffhaltiger Hartzellenschaum Noise Dissipation System aus einer Metallschicht Ummantelung aus schwarzem PVC mit grünen Streifen Stecker kalt geschweisst/Goldbeschichtung Abschirmung aus Metallfolie und verzinntem Geflecht

Koaxiales Digitalkabel zum Anschluss von Audioquellen (CD,...) an einen Verstärker, D/A Wandler,... Massivleiter mit 0,5% Silber 0,2mm² Querschnitt Stickstoffhaltiger Hartzellenschaum Noise Dissipation System aus einer Metallschicht Ummantelung aus schwarzem PVC mit grünen Streifen Stecker kalt geschweisst/Goldbeschichtung Abschirmung aus Metallfolie und verzinntem Geflecht

SOLID 1.25% SILVER CONDUCTORS: Solid conductors eliminate strand-interaction distortion and reduce jitter. Solid silver-plated copper conductors are excellent for very high-frequency applications, such as digital-video signals. These signals, being such a high frequency, travel almost exclusively on the surface of the conductor. As the surface is made of high-purity silver, the performance is very close to that of a solid silver cable, but priced much closer to solid copper cable. This is an incredibly cost effective way of manufacturing very high-quality 75O cables. In order to achieve the best sound all digital-audio conductors are controlled for directionality. HARD-CELL FOAM INSULATION: Hard-Cell Foam insulation is used exclusively in most of AudioQuest 19s video and digital audio cables. Similar to Foamed-PE, it is nitrogen injected to create air pockets. 18Hard 19 foam is used because the stiffness of the material allows the conductors in the cable to maintain the same relationship with each other along the full length of the cable, thus ensuring that the characteristic impedance of the cable is consistent. 100% SHIELD COVERAGE (FOIL + SILVER-PLATED BRAID): Shielding always plays an important role in any cable design, but the shield on coax interconnect plays an especially important role because it functions not only as a shield but a return path as well. Because of this, AudioQuest pays special attention to the shield 19s metal quality and the fabrication techniques as both will affect the sound and the picture.

SOLID 1.25% SILVER CONDUCTORS: Solid conductors eliminate strand-interaction distortion and reduce jitter. Solid silver-plated copper conductors are excellent for very high-frequency applications, such as digital-video signals. These signals, being such a high frequency, travel almost exclusively on the surface of the conductor. As the surface is made of high-purity silver, the performance is very close to that of a solid silver cable, but priced much closer to solid copper cable. This is an incredibly cost effective way of manufacturing very high-quality 75O cables. In order to achieve the best sound all digital-audio conductors are controlled for directionality. HARD-CELL FOAM INSULATION: Hard-Cell Foam insulation is used exclusively in most of AudioQuest 19s video and digital audio cables. Similar to Foamed-PE, it is nitrogen injected to create air pockets. 18Hard 19 foam is used because the stiffness of the material allows the conductors in the cable to maintain the same relationship with each other along the full length of the cable, thus ensuring that the characteristic impedance of the cable is consistent. 100% SHIELD COVERAGE (FOIL + SILVER-PLATED BRAID): Shielding always plays an important role in any cable design, but the shield on coax interconnect plays an especially important role because it functions not only as a shield but a return path as well. Because of this, AudioQuest pays special attention to the shield 19s metal quality and the fabrication techniques as both will affect the sound and the picture.

Hochwertiges Digital Coax Kabel, 75 Ohm Mono RCA Stecker auf RCA Stecker vergoldete Stecker Länge 3m

Koaxiales Digitalkabel zum Anschluss von Audioquellen (CD,...) an einen Verstärker, D/A Wandler,... Massivleiter mit 1,25% Silber 0,2mm² Querschnitt Stickstoffhaltiger Hartzellenschaum Noise Dissipation System aus einer Metallschicht Ummantelung aus schwarz/rotem Gewebegeflecht Stecker kalt geschweisst/Goldbeschichtung Abschirmung aus Metallfolie und Silber beschichtetem Geflecht

Hochwertiges Digital Coax Kabel, 75 Ohm Mono RCA Stecker auf RCA Stecker vergoldete Stecker Länge 5m

SOLID 1.25% SILVER CONDUCTORS: Solid conductors eliminate strand-interaction distortion and reduce jitter. Solid silver-plated copper conductors are excellent for very high-frequency applications, such as digital-video signals. These signals, being such a high frequency, travel almost exclusively on the surface of the conductor. As the surface is made of high-purity silver, the performance is very close to that of a solid silver cable, but priced much closer to solid copper cable. This is an incredibly cost effective way of manufacturing very high-quality 75O cables. In order to achieve the best sound all digital-audio conductors are controlled for directionality. HARD-CELL FOAM INSULATION: Hard-Cell Foam insulation is used exclusively in most of AudioQuest 19s video and digital audio cables. Similar to Foamed-PE, it is nitrogen injected to create air pockets. 18Hard 19 foam is used because the stiffness of the material allows the conductors in the cable to maintain the same relationship with each other along the full length of the cable, thus ensuring that the characteristic impedance of the cable is consistent. 100% SHIELD COVERAGE (FOIL + SILVER-PLATED BRAID): Shielding always plays an important role in any cable design, but the shield on coax interconnect plays an especially important role because it functions not only as a shield but a return path as well. Because of this, AudioQuest pays special attention to the shield 19s metal quality and the fabrication techniques as both will affect the sound and the picture.

Hochwertiges Digital Coax Kabel, 75 Ohm Mono RCA Stecker auf RCA Stecker vergoldete Stecker Länge 10m

SOLID 1.25% SILVER CONDUCTORS: Solid conductors eliminate strand-interaction distortion and reduce jitter. Solid silver-plated copper conductors are excellent for very high-frequency applications, such as digital-video signals. These signals, being such a high frequency, travel almost exclusively on the surface of the conductor. As the surface is made of high-purity silver, the performance is very close to that of a solid silver cable, but priced much closer to solid copper cable. This is an incredibly cost effective way of manufacturing very high-quality 75O cables. In order to achieve the best sound all digital-audio conductors are controlled for directionality. HARD-CELL FOAM INSULATION: Hard-Cell Foam insulation is used exclusively in most of AudioQuest 19s video and digital audio cables. Similar to Foamed-PE, it is nitrogen injected to create air pockets. 18Hard 19 foam is used because the stiffness of the material allows the conductors in the cable to maintain the same relationship with each other along the full length of the cable, thus ensuring that the characteristic impedance of the cable is consistent. 100% SHIELD COVERAGE (FOIL + SILVER-PLATED BRAID): Shielding always plays an important role in any cable design, but the shield on coax interconnect plays an especially important role because it functions not only as a shield but a return path as well. Because of this, AudioQuest pays special attention to the shield 19s metal quality and the fabrication techniques as both will affect the sound and the picture.

AudioQuest-Koaxial-Digitalkabel wurden entwickelt, um Verzerrungen über einen sehr weiten Frequenzbereich zu minimieren. Die Geschwindigkeit der digitalen Kommunikation ist bei vielen Anwendungen entscheidend. Auf den ersten Blick betrifft ?Geschwindigkeit? die schnellstmögliche Übertragung von großen Dateien oder den Transport von genügend Daten für ein HD-Video. Für Audio über digitales Koax ist ?Geschwindigkeit? nicht im Sinne von wie-viel-wie-schnell entscheidend, sondern weil die Zeitrichtigkeit im digitalen Stream für die Rekonstruktion der analogen Wellenform, die die Informationen, die Musik und die Emotionen ans Ohr bringt, entscheidend ist. Zeitfehler (Jitter) in den Informationen innerhalb der Datenpakete lassen den Klang klein und flach anstatt dreidimensional, rau und vernebelt anstatt glatt und klar erscheinen. MASSIVE 100-%-PERFECT-SURFACE-SILVER-LEITER (PSS): Wird die Perfect-Surface-Technologie an extrem reinem Silber angewendet, hat das bisher nie dagewesene Klahrheit und Dynamik zum Ergebnis. Massive Leiter verhindern Interaktion zwischen den einzelnen Litzen ? eine Hauptursache von Kabelverzerrungen. Extrem hochreines Perfect-Surface-Silber minimiert die durch die in jedem Metallleiter existierenden Korngrenzen verursachten Verzerrungen, beseitigt damit fast vollständig Rauheiten im Klang und verbessert in hohem Maße die Klarheit im Vergleich zu OFHC, OCC, 8N und anderen Kupfern. HARD-CELL-SCHAUMISOLIERUNG: Hard-Cell-Schaum wird exklusiv in den meisten von AudioQuests Video- und digitalen Audiokabeln verwendet. Ähnlich wie PE-Schaum enthält es Stickstoffeinspritzungen, die Lufttaschen erzeugen. ?Hart?-Schaum wird verwendet, weil die Steifigkeit des Materials sicherstellt, dass die Leiter innerhalb des Kabels über die gesamte Kabellänge ihre Position zueinander nicht verändern, was die charakteristische Impedanz gleichmäßig erhält. 100% SCHIRMUNG (METALLFOLIE/SILBER BESCHICHTETE SPIRALE): Die Schirmung spielt in jedem Kabelaufbau eine wichtige Rolle; bei Koaxialkabeln ist diese Rolle insofern eine besondere, als dass sie nicht nur als Schirmung, sondern gleichzeitig als Rückführung dient. Aus diesem Grund widmet AudioQuest der Metallqualität der Schirmung und der Fertigungstechnik besondere Aufmerksamkeit, da beide sowohl Klang als auch Bild beeinflussen. 72-V-DIELECTRIC-BIAS SYSTEM (DBS, US Pat #s 7,126,055 & 7,872,195 B1): Jegliche Isolierung verlangsamt das Signal auf dem darin liegenden Leiter. Wenn an der Isolierung keine Spannung anliegt, verlangsamt sie einzelne Teile des Signals in unterschiedlichem Maße ? ein großes Problem bei sehr zeitkritischem breitbandigen Audio. AudioQuest DBS erzeugt ein starkes, stabiles elektrostatisches Feld, das die Moleküle der Isolierung sättigt und polarisiert (organisiert). Dadurch werden sowohl die in der Isolierung gespeicherte Energie als auch die verschiedenen, nichtlinearen Zeitverzögerungen auf ein Minimum reduziert. Der Klang entsteht vor einem überraschend schwarzen Hintergrund mit unerwartetem Detailreichtum und erweiterter Dynamik. Die Batterien des DBS halten mehrere Jahre lang. Ein Knopf mit LED-Anzeige ermöglicht den gelegentlichen Test des Batterieladezustands. CARBONBASIERTES 6 SCHICHT-NOISE-DISSIPATION-SYSTEM (NDS): Eine 100-prozentige Schirmung zu erreichen, ist einfach. Um ?eingefangene? HF-Interferenzen daran zu hindern, den Massebezug des Gerätes zu beeinflussen, ist das AQ-Noise-Dissipation-System erforderlich. Metall und carbonhaltige Kunststoffe hindern den Großteil der HF-Interferenzen daran, die Massefläche des Gerätes zu erreichen. KONNECTOREN: Kalt geschweisst, ?Hanging-Silver? über reinem ?Red Copper?.

Koaxiales Digitalkabel zum Anschluss von Audioquellen (CD,...) an einen Verstärker, D/A Wandler,... Massivleiter mit 5% Silber 0,41mm² Querschnitt Stickstoffhaltiger Hartzellenschaum Noise Dissipation System/5 Schichten aus synthetischem Carbon Ummantelung aus dunkelgrau/schwarzm Gewebegeflecht Stecker kalt geschweisst/"Hanging Silver" über reinem "Purple Copper" Abschirmung aus Metallfolie und Silber beschichtetem Geflecht

4-fache Abschirmung 24k vergoldete Kontakte 3 GHz Bandbreite Ferrit-Kerne gegen äußere Störeinflüsse 120 dB 75 Ohm Impedanz Länge: 1,5m

Konfektioniertes Kabel mit 75 Ohm RCA Steckern The DIGI-COUPLER 75 Ohm is our top level SPDIF digital audio interconnect cable, though is equally suited for Video and HF signal transport at a maximum performance level. The DIGI-COUPLER 75 Ohm has been specially designed bearing the highest possible transmission quality of 75 Ohm impedance level SPDIF consumer format digital audio in mind, and is aimed at the critical audiophile as well as the professional. The DIGI-COUPLER 75 Ohm 19s special design covers all aspects required for a flawless and reliable transmission of SPDIF digital audio at short range as well as across large studio distances and allows for notable improvements in your audio quality. The cable 19s strict HF design likewise benefits the transport of Video and HF signals well into the GigaHertz range. Features: Very constant and precise 75 Ohm impedance: 75 Ohm ± 0.5 Ohm up to 3 GHz. This is important, since otherwise the signal will be reflected up and down the cable (i.e. standing waves). Such signal reflections deteriorate signal integrity by causing the digital audio signal as seen at the receiving end to be overlapped with time delayed replicas of itself (i.e. signal reflection induced inter-symbol interference). At the receiving side this negatively influences the D-to-A converter clock retrieval circuitry 19s (PLL 19s) ability to maintain a stable sample rate (i.e. fluctuations in the timing interval between the audio signal 19s samples occur). The resulting distortion of the audio signal is officially called 1Cjitter distortion 1D and is particularly perceivable as reduced resolution and imaging. Note: To maintain a precise 75 Ohm impedance and avoid signal reflections, the advised minimum value of bending radius for The DIGI-COUPLER 75 Ohm is 8.0 cm. Very high frequency bandwidth: As an example: The -3 dB bandwidth of a 10 m run is 770 MHz. (For more data see Attenuation graph in the sidebar). A high bandwidth is important: An SPDIF digital audio signal contains frequencies that extend far beyond the usually specified minimum required bandwidth (~6 MHz). Even though this minimum bandwidth provides usable transmission, accurate data transmission and recovery of low-jitter clocks in real-world noisy environments will benefit from greatly increased bandwidth. The digital audio signal consists of elementary data units (bits) in the form of zeros and ones. These are square waves whose vertical edges serve as a demarcation for the signal receiving circuitry (e.g. D-to-A converter) to be able to retrieve the signal clock and to recognise the contained bit values. Cable bandwidth decreases with cable length. Lower bandwidths increasingly cause the digital audio signal 19s square wave edges to get rounded off and smeared over time (inter-symbol interference). This impairs the receiving circuitry 19s ability to correctly determine the individual bit values and their timing. The so-called 1Cjitter distortion 1D and 1Cbit error rate 1D increase and the audio quality decreases. A short note regarding optical fiber cables: Although these exhibit a very high bandwidth and near perfect noise immunity by themselves, the bandwidth of the extra involved optical transmitter and receiver parts (especially in consumer devices) is one of the most important performance limiting factors. Others are: the optical power available, modal dispersion, attenuation and connector transition losses. Depending on the situation, though in many cases, coaxial SPDIF transfer is preferable if low jitter distortion replay is aimed at 14 provided a good cable like our DIGI-COUPLER 75 Ohm is used. Very low signal attenuation per unit length: As an example: At 100 MHz the attenuation is a mere 0.11 dB/m. (For more data see HF Performance Graphs in the sidebar). Low signal attenuation (i.e. low signal loss) is especially important when long cable runs are used (e.g. in professional / studio applications). To maintain optimum signal quality, a maximum signal-to-noise ratio at the receiving side is required. The signal therefore needs to undergo as little attenuation as possible during transport. This of course equally applies to digital audio as to video and HF signals. A low signal attenuation also positively adds to immunity against external noise, though latter starts with a good shielding. Superscreened / Low Transfer Impedance design: The DIGI-COUPLER 75 Ohm is a so-called 1CSuperscreened 1D or 1CLow Transfer Impedance type 1D cable. To maximize performance in keeping the signal in and noise (RFI and EMI) out, the highest possible shielding factor is required. Without compromises, The DIGI-COUPLER 75 Ohm 19s design features a 1Ctriaxial construction 1D with multiple highest quality shields. In The DIGI-COUPLER 75 Ohm not less than 3 dense braided shields, 3 foil shields and a Linear Structured Carbon ® (LSC) saturated outer layer are used. This combined shielding factor results in ultra high screening attenuation and ultra low transfer impedance, allowing the cable to carry the designation 1CSuperscreened 1D. The DIGI-COUPLER 75 Ohm 19s supreme immunity against radio frequency and electromagnetic interference allows trouble-free use of large lengths. Multiple lengths can be run in parallel without risk of mutual interference, even with other cabling (e.g. in conduits). Signal cables are denominated 1CSuperscreened 1D or 1CLow Transfer Impedance type 1D when their Transfer Impedance is as low as or lies below 50 µOhm/m. The lower the Transfer Impedance of a cable, the less susceptible its transferred signal is to external interference, and equally, the less noise the cable itself radiates. This is expressed in the so-called screening attenuation figure, which indicates the ratio between the power radiated from the cable and the signal level it transports. Our Superscreened DIGI-COUPLER 75 Ohm cable 19s screening attenuation and transfer impedance show excellent figures up to our measurement limit of 3 GHz. High purity and durability: The DIGI-COUPLER 75 Ohm features high purity dense silver coated stranded shields as well as a rugged and hard-wearing jacket made of our HULLIFLEX ® polymer insulation material. All providing optimal protection against chemical (corrosive) attack from the outside world and ensuring a very long lifespan. Bearing professional, broadcast and high resolution applications in mind, The DIGI-COUPLER 75 Ohm 19s design has all the technology on board for exceptional performance without compromise. The DIGI-COUPLER 75 Ohm provides the cleanest possible signal transport in all 75 Ohm impedance level applications and is the ultimate choice for the critical audiophile, videophile and professional.

Koaxiales Digitalkabel zum Anschluss von Audioquellen (CD,...) an einen Verstärker, D/A Wandler,... Massivleiter mit 5% Silber 0,41mm² Querschnitt Stickstoffhaltiger Hartzellenschaum Noise Dissipation System/5 Schichten aus synthetischem Carbon Ummantelung aus dunkelgrau/schwarzm Gewebegeflecht Stecker kalt geschweisst/"Hanging Silver" über reinem "Purple Copper" Abschirmung aus Metallfolie und Silber beschichtetem Geflecht

Konfektioniertes Kabel mit 75 Ohm RCA Steckern The DIGI-COUPLER 75 Ohm is our top level SPDIF digital audio interconnect cable, though is equally suited for Video and HF signal transport at a maximum performance level. The DIGI-COUPLER 75 Ohm has been specially designed bearing the highest possible transmission quality of 75 Ohm impedance level SPDIF consumer format digital audio in mind, and is aimed at the critical audiophile as well as the professional. The DIGI-COUPLER 75 Ohm 19s special design covers all aspects required for a flawless and reliable transmission of SPDIF digital audio at short range as well as across large studio distances and allows for notable improvements in your audio quality. The cable 19s strict HF design likewise benefits the transport of Video and HF signals well into the GigaHertz range. Features: Very constant and precise 75 Ohm impedance: 75 Ohm ± 0.5 Ohm up to 3 GHz. This is important, since otherwise the signal will be reflected up and down the cable (i.e. standing waves). Such signal reflections deteriorate signal integrity by causing the digital audio signal as seen at the receiving end to be overlapped with time delayed replicas of itself (i.e. signal reflection induced inter-symbol interference). At the receiving side this negatively influences the D-to-A converter clock retrieval circuitry 19s (PLL 19s) ability to maintain a stable sample rate (i.e. fluctuations in the timing interval between the audio signal 19s samples occur). The resulting distortion of the audio signal is officially called 1Cjitter distortion 1D and is particularly perceivable as reduced resolution and imaging. Note: To maintain a precise 75 Ohm impedance and avoid signal reflections, the advised minimum value of bending radius for The DIGI-COUPLER 75 Ohm is 8.0 cm. Very high frequency bandwidth: As an example: The -3 dB bandwidth of a 10 m run is 770 MHz. (For more data see Attenuation graph in the sidebar). A high bandwidth is important: An SPDIF digital audio signal contains frequencies that extend far beyond the usually specified minimum required bandwidth (~6 MHz). Even though this minimum bandwidth provides usable transmission, accurate data transmission and recovery of low-jitter clocks in real-world noisy environments will benefit from greatly increased bandwidth. The digital audio signal consists of elementary data units (bits) in the form of zeros and ones. These are square waves whose vertical edges serve as a demarcation for the signal receiving circuitry (e.g. D-to-A converter) to be able to retrieve the signal clock and to recognise the contained bit values. Cable bandwidth decreases with cable length. Lower bandwidths increasingly cause the digital audio signal 19s square wave edges to get rounded off and smeared over time (inter-symbol interference). This impairs the receiving circuitry 19s ability to correctly determine the individual bit values and their timing. The so-called 1Cjitter distortion 1D and 1Cbit error rate 1D increase and the audio quality decreases. A short note regarding optical fiber cables: Although these exhibit a very high bandwidth and near perfect noise immunity by themselves, the bandwidth of the extra involved optical transmitter and receiver parts (especially in consumer devices) is one of the most important performance limiting factors. Others are: the optical power available, modal dispersion, attenuation and connector transition losses. Depending on the situation, though in many cases, coaxial SPDIF transfer is preferable if low jitter distortion replay is aimed at 14 provided a good cable like our DIGI-COUPLER 75 Ohm is used. Very low signal attenuation per unit length: As an example: At 100 MHz the attenuation is a mere 0.11 dB/m. (For more data see HF Performance Graphs in the sidebar). Low signal attenuation (i.e. low signal loss) is especially important when long cable runs are used (e.g. in professional / studio applications). To maintain optimum signal quality, a maximum signal-to-noise ratio at the receiving side is required. The signal therefore needs to undergo as little attenuation as possible during transport. This of course equally applies to digital audio as to video and HF signals. A low signal attenuation also positively adds to immunity against external noise, though latter starts with a good shielding. Superscreened / Low Transfer Impedance design: The DIGI-COUPLER 75 Ohm is a so-called 1CSuperscreened 1D or 1CLow Transfer Impedance type 1D cable. To maximize performance in keeping the signal in and noise (RFI and EMI) out, the highest possible shielding factor is required. Without compromises, The DIGI-COUPLER 75 Ohm 19s design features a 1Ctriaxial construction 1D with multiple highest quality shields. In The DIGI-COUPLER 75 Ohm not less than 3 dense braided shields, 3 foil shields and a Linear Structured Carbon ® (LSC) saturated outer layer are used. This combined shielding factor results in ultra high screening attenuation and ultra low transfer impedance, allowing the cable to carry the designation 1CSuperscreened 1D. The DIGI-COUPLER 75 Ohm 19s supreme immunity against radio frequency and electromagnetic interference allows trouble-free use of large lengths. Multiple lengths can be run in parallel without risk of mutual interference, even with other cabling (e.g. in conduits). Signal cables are denominated 1CSuperscreened 1D or 1CLow Transfer Impedance type 1D when their Transfer Impedance is as low as or lies below 50 µOhm/m. The lower the Transfer Impedance of a cable, the less susceptible its transferred signal is to external interference, and equally, the less noise the cable itself radiates. This is expressed in the so-called screening attenuation figure, which indicates the ratio between the power radiated from the cable and the signal level it transports. Our Superscreened DIGI-COUPLER 75 Ohm cable 19s screening attenuation and transfer impedance show excellent figures up to our measurement limit of 3 GHz. High purity and durability: The DIGI-COUPLER 75 Ohm features high purity dense silver coated stranded shields as well as a rugged and hard-wearing jacket made of our HULLIFLEX ® polymer insulation material. All providing optimal protection against chemical (corrosive) attack from the outside world and ensuring a very long lifespan. Bearing professional, broadcast and high resolution applications in mind, The DIGI-COUPLER 75 Ohm 19s design has all the technology on board for exceptional performance without compromise. The DIGI-COUPLER 75 Ohm provides the cleanest possible signal transport in all 75 Ohm impedance level applications and is the ultimate choice for the critical audiophile, videophile and professional.

Konfektioniertes Kabel mit 75 Ohm RCA Steckern The DIGI-COUPLER 75 Ohm is our top level SPDIF digital audio interconnect cable, though is equally suited for Video and HF signal transport at a maximum performance level. The DIGI-COUPLER 75 Ohm has been specially designed bearing the highest possible transmission quality of 75 Ohm impedance level SPDIF consumer format digital audio in mind, and is aimed at the critical audiophile as well as the professional. The DIGI-COUPLER 75 Ohm 19s special design covers all aspects required for a flawless and reliable transmission of SPDIF digital audio at short range as well as across large studio distances and allows for notable improvements in your audio quality. The cable 19s strict HF design likewise benefits the transport of Video and HF signals well into the GigaHertz range. Features: Very constant and precise 75 Ohm impedance: 75 Ohm ± 0.5 Ohm up to 3 GHz. This is important, since otherwise the signal will be reflected up and down the cable (i.e. standing waves). Such signal reflections deteriorate signal integrity by causing the digital audio signal as seen at the receiving end to be overlapped with time delayed replicas of itself (i.e. signal reflection induced inter-symbol interference). At the receiving side this negatively influences the D-to-A converter clock retrieval circuitry 19s (PLL 19s) ability to maintain a stable sample rate (i.e. fluctuations in the timing interval between the audio signal 19s samples occur). The resulting distortion of the audio signal is officially called 1Cjitter distortion 1D and is particularly perceivable as reduced resolution and imaging. Note: To maintain a precise 75 Ohm impedance and avoid signal reflections, the advised minimum value of bending radius for The DIGI-COUPLER 75 Ohm is 8.0 cm. Very high frequency bandwidth: As an example: The -3 dB bandwidth of a 10 m run is 770 MHz. (For more data see Attenuation graph in the sidebar). A high bandwidth is important: An SPDIF digital audio signal contains frequencies that extend far beyond the usually specified minimum required bandwidth (~6 MHz). Even though this minimum bandwidth provides usable transmission, accurate data transmission and recovery of low-jitter clocks in real-world noisy environments will benefit from greatly increased bandwidth. The digital audio signal consists of elementary data units (bits) in the form of zeros and ones. These are square waves whose vertical edges serve as a demarcation for the signal receiving circuitry (e.g. D-to-A converter) to be able to retrieve the signal clock and to recognise the contained bit values. Cable bandwidth decreases with cable length. Lower bandwidths increasingly cause the digital audio signal 19s square wave edges to get rounded off and smeared over time (inter-symbol interference). This impairs the receiving circuitry 19s ability to correctly determine the individual bit values and their timing. The so-called 1Cjitter distortion 1D and 1Cbit error rate 1D increase and the audio quality decreases. A short note regarding optical fiber cables: Although these exhibit a very high bandwidth and near perfect noise immunity by themselves, the bandwidth of the extra involved optical transmitter and receiver parts (especially in consumer devices) is one of the most important performance limiting factors. Others are: the optical power available, modal dispersion, attenuation and connector transition losses. Depending on the situation, though in many cases, coaxial SPDIF transfer is preferable if low jitter distortion replay is aimed at 14 provided a good cable like our DIGI-COUPLER 75 Ohm is used. Very low signal attenuation per unit length: As an example: At 100 MHz the attenuation is a mere 0.11 dB/m. (For more data see HF Performance Graphs in the sidebar). Low signal attenuation (i.e. low signal loss) is especially important when long cable runs are used (e.g. in professional / studio applications). To maintain optimum signal quality, a maximum signal-to-noise ratio at the receiving side is required. The signal therefore needs to undergo as little attenuation as possible during transport. This of course equally applies to digital audio as to video and HF signals. A low signal attenuation also positively adds to immunity against external noise, though latter starts with a good shielding. Superscreened / Low Transfer Impedance design: The DIGI-COUPLER 75 Ohm is a so-called 1CSuperscreened 1D or 1CLow Transfer Impedance type 1D cable. To maximize performance in keeping the signal in and noise (RFI and EMI) out, the highest possible shielding factor is required. Without compromises, The DIGI-COUPLER 75 Ohm 19s design features a 1Ctriaxial construction 1D with multiple highest quality shields. In The DIGI-COUPLER 75 Ohm not less than 3 dense braided shields, 3 foil shields and a Linear Structured Carbon ® (LSC) saturated outer layer are used. This combined shielding factor results in ultra high screening attenuation and ultra low transfer impedance, allowing the cable to carry the designation 1CSuperscreened 1D. The DIGI-COUPLER 75 Ohm 19s supreme immunity against radio frequency and electromagnetic interference allows trouble-free use of large lengths. Multiple lengths can be run in parallel without risk of mutual interference, even with other cabling (e.g. in conduits). Signal cables are denominated 1CSuperscreened 1D or 1CLow Transfer Impedance type 1D when their Transfer Impedance is as low as or lies below 50 µOhm/m. The lower the Transfer Impedance of a cable, the less susceptible its transferred signal is to external interference, and equally, the less noise the cable itself radiates. This is expressed in the so-called screening attenuation figure, which indicates the ratio between the power radiated from the cable and the signal level it transports. Our Superscreened DIGI-COUPLER 75 Ohm cable 19s screening attenuation and transfer impedance show excellent figures up to our measurement limit of 3 GHz. High purity and durability: The DIGI-COUPLER 75 Ohm features high purity dense silver coated stranded shields as well as a rugged and hard-wearing jacket made of our HULLIFLEX ® polymer insulation material. All providing optimal protection against chemical (corrosive) attack from the outside world and ensuring a very long lifespan. Bearing professional, broadcast and high resolution applications in mind, The DIGI-COUPLER 75 Ohm 19s design has all the technology on board for exceptional performance without compromise. The DIGI-COUPLER 75 Ohm provides the cleanest possible signal transport in all 75 Ohm impedance level applications and is the ultimate choice for the critical audiophile, videophile and professional.