CCTV Balun Application Guide
... Due to the excellent noise rejection performance of UTP (common mode rejection), UTP may be use in most applications. However, in extremely noisy environments such as next to radar transmitters or very high voltage power lines, shielded twisted pair cable (STP) may help to eliminate severe noise pro ...
... Due to the excellent noise rejection performance of UTP (common mode rejection), UTP may be use in most applications. However, in extremely noisy environments such as next to radar transmitters or very high voltage power lines, shielded twisted pair cable (STP) may help to eliminate severe noise pro ...
Loadbreak Elbows 200A_4_12_16
... reliability and low maintenance expense. Separable connector bushing inserts and elbows are designed for use with single-conductor, concentric neutral power cables having extruded insulation shielding. With shield adapter products, the elbow can be used with cables having a metallic tape shield, wir ...
... reliability and low maintenance expense. Separable connector bushing inserts and elbows are designed for use with single-conductor, concentric neutral power cables having extruded insulation shielding. With shield adapter products, the elbow can be used with cables having a metallic tape shield, wir ...
EMC in Drive Engineering - SEW
... A magnetic field B builds up around every conductor carrying a current, this field being proportional to the current IL in the conductor. If this magnetic field passes through a conductor loop perpendicular to it, it induces a voltage in this loop (transformer principle). The voltage is proportional ...
... A magnetic field B builds up around every conductor carrying a current, this field being proportional to the current IL in the conductor. If this magnetic field passes through a conductor loop perpendicular to it, it induces a voltage in this loop (transformer principle). The voltage is proportional ...
Wire and Cable Catalog-Section 16
... Figure 8–Comparative sizes and shapes of 1,000 kcmil conductors In a concentric stranded conductor, each individual wire is round and considerable space exists between wires. In a compressed conductor, the conductor has been put through a die that “squeezes out” some of the space between wires. In a ...
... Figure 8–Comparative sizes and shapes of 1,000 kcmil conductors In a concentric stranded conductor, each individual wire is round and considerable space exists between wires. In a compressed conductor, the conductor has been put through a die that “squeezes out” some of the space between wires. In a ...
Resolving EMI Issues to Optimize Accelerator
... EMI field. The twisted pair cables were terminated on both ends, as would be the case in a normal installation. Induced voltage measurements were made while the HVCM was operating between 95 kV and 130 kV output, at 300 kW to 1,900 kW average power with about a 1.1 ms output pulse at a 60 Hz pulse r ...
... EMI field. The twisted pair cables were terminated on both ends, as would be the case in a normal installation. Induced voltage measurements were made while the HVCM was operating between 95 kV and 130 kV output, at 300 kW to 1,900 kW average power with about a 1.1 ms output pulse at a 60 Hz pulse r ...
Dynatel 965SLA OSP Basics - A collection of Bell System Practices
... ‘Mutual’length is the capacitance measured between ‘Tip [A]’and ‘Ring[B]’with the cable ‘Shield’floating (see switch illustration in the 965 unit). Also, ‘C1’and ‘C2’are connected in series through the cable shield, as shown below. The ‘Mutual’capacitance will then be the series capacitances of ‘C1’ ...
... ‘Mutual’length is the capacitance measured between ‘Tip [A]’and ‘Ring[B]’with the cable ‘Shield’floating (see switch illustration in the 965 unit). Also, ‘C1’and ‘C2’are connected in series through the cable shield, as shown below. The ‘Mutual’capacitance will then be the series capacitances of ‘C1’ ...
Passive Intermodulation Distortion in Connectors, Cable and
... such as nickel or steel must be eliminated from the current path due to their non-linear characteristics. Brass and copper alloys are generally accepted as linear materials. Tests have shown that nickel plate under gold on the center contact will typically result in a 40 to 50 dB increase in PIM. St ...
... such as nickel or steel must be eliminated from the current path due to their non-linear characteristics. Brass and copper alloys are generally accepted as linear materials. Tests have shown that nickel plate under gold on the center contact will typically result in a 40 to 50 dB increase in PIM. St ...
General Calculations Excerpt from PRYSMIAN`S
... in the choice of either conductor or type of insulation. While the heat loss in the cable determines the maximum current it can safely carry without excessive deterioration, many circuits will be limited to currents lower than this in order to keep the voltage drop within permissible values. In this ...
... in the choice of either conductor or type of insulation. While the heat loss in the cable determines the maximum current it can safely carry without excessive deterioration, many circuits will be limited to currents lower than this in order to keep the voltage drop within permissible values. In this ...
IEEE Std 1018-Revised 1997
... pump motors. The three major cables by components are: 1. Cables with copper conductors, ethylene-propylene diene monomer (EPDM) insulation, nitrile jacket, and galvanized armor. 2. Cables with copper conductors, EPDM insulation, EPDM jacket, and galvanized armor. 3. Cables with copper conductors, E ...
... pump motors. The three major cables by components are: 1. Cables with copper conductors, ethylene-propylene diene monomer (EPDM) insulation, nitrile jacket, and galvanized armor. 2. Cables with copper conductors, EPDM insulation, EPDM jacket, and galvanized armor. 3. Cables with copper conductors, E ...
Toshiba PCX1100U User`s Guide
... Heed Warnings - Comply with all warnings on the products and in the operating instructions. Check Power Sources - Operate this product only from the type of power source indicated on the product's marking label. If you are not sure of the type of power supplied to your home, consult your dealer or l ...
... Heed Warnings - Comply with all warnings on the products and in the operating instructions. Check Power Sources - Operate this product only from the type of power source indicated on the product's marking label. If you are not sure of the type of power supplied to your home, consult your dealer or l ...
Toshiba PCX2500 User`s Guide
... The modem provides you with high-speed data communications over the television cable network by following the widely accepted DOCSIS/MCNS standards being developed by the Multimedia Cable Network System (MCNS) consortium. Those standards offer a combination of high performance and interoperability a ...
... The modem provides you with high-speed data communications over the television cable network by following the widely accepted DOCSIS/MCNS standards being developed by the Multimedia Cable Network System (MCNS) consortium. Those standards offer a combination of high performance and interoperability a ...
Installation and User Manual
... personal computer and peripherals, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in acco ...
... personal computer and peripherals, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in acco ...
Telemetry Manual
... voltage output will only rise high enough to keep the supply in constant current mode. These current and voltage values are given in section 3.8. 3.7 Telemetry vessel connection The telemetry vessel has connections at both ends: one for the coaxial tow cable at its front end, and one or two at its b ...
... voltage output will only rise high enough to keep the supply in constant current mode. These current and voltage values are given in section 3.8. 3.7 Telemetry vessel connection The telemetry vessel has connections at both ends: one for the coaxial tow cable at its front end, and one or two at its b ...
Technical Information
... Neoprene is both oil-resistant and sunlightresistant, making it ideal for many outdoor applications. The most stable colors are Black, Dark Brown, and Gray. The electrical properties are not as good as other insulation materials. Because of this, thicker insulation should be used. Typical designs wh ...
... Neoprene is both oil-resistant and sunlightresistant, making it ideal for many outdoor applications. The most stable colors are Black, Dark Brown, and Gray. The electrical properties are not as good as other insulation materials. Because of this, thicker insulation should be used. Typical designs wh ...
Class Notes 45.1: Electromagnetic Compatibility
... The term 'shield' usually refers to a metallic enclosure that completely encloses an electronic product or portion of that product. The perfect shield is a barrier to transmission of electromagnetic fields. The effectiveness of a shield is the ratio of the magnitude of electric (magnetic) field that ...
... The term 'shield' usually refers to a metallic enclosure that completely encloses an electronic product or portion of that product. The perfect shield is a barrier to transmission of electromagnetic fields. The effectiveness of a shield is the ratio of the magnitude of electric (magnetic) field that ...
cable terminology
... insulated power cables. A messenger can be used as a conductor, partial conductor, or nonconductor. Milliken conductors : With alternating current there is a tendency for more of the current to be carried on the outside of the conductor than in the centre (skin effect), and to overcome this problem ...
... insulated power cables. A messenger can be used as a conductor, partial conductor, or nonconductor. Milliken conductors : With alternating current there is a tendency for more of the current to be carried on the outside of the conductor than in the centre (skin effect), and to overcome this problem ...
Ethernet - Binus Repository
... university had a large geographical area and they wanted to connect computers that were spread throughout its campus. One of the key features of the network that they designed was the use of CSMA/CD as the access method. This early network was the foundation for today's Ethernet. In 1972, Robert Met ...
... university had a large geographical area and they wanted to connect computers that were spread throughout its campus. One of the key features of the network that they designed was the use of CSMA/CD as the access method. This early network was the foundation for today's Ethernet. In 1972, Robert Met ...
Principles of Electronic Communication Systems
... circuit, just the opposite of a shorted line. If the line is less than one-quarter wavelength, the generator sees a capacitance. If the line is between one-quarter and one-half wavelength, the generator sees an inductance. These characteristics repeat for lines that are some multiple of one-qu ...
... circuit, just the opposite of a shorted line. If the line is less than one-quarter wavelength, the generator sees a capacitance. If the line is between one-quarter and one-half wavelength, the generator sees an inductance. These characteristics repeat for lines that are some multiple of one-qu ...
TLCVision Sees Security and Savings Increase With Fortinet`s
... Smyrna, GA, April 12, 2011 – Murata Electronics North America today announced the release of the world’s lowest profile RF micro coaxial connector series. The new JSC series has a maximum profile of just 1.0mm, making it ideal for high-tech wireless products including tablets, smart phones, e-books ...
... Smyrna, GA, April 12, 2011 – Murata Electronics North America today announced the release of the world’s lowest profile RF micro coaxial connector series. The new JSC series has a maximum profile of just 1.0mm, making it ideal for high-tech wireless products including tablets, smart phones, e-books ...
Return Loss
... and 75 Ohms are the most common impedances •Do not confuse impedance with LOSS: •A 50 ohm impedance does not have less loss than a 75 ohm impedance. It is not like resistance •Impedance is independent of the length of the cable or connector •Impedance is independent of frequency •The ...
... and 75 Ohms are the most common impedances •Do not confuse impedance with LOSS: •A 50 ohm impedance does not have less loss than a 75 ohm impedance. It is not like resistance •Impedance is independent of the length of the cable or connector •Impedance is independent of frequency •The ...
Full Article in PDF - Advances in Radio Science
... To describe the voltages and currents on shielded cables, the well-known equivalent circuits from transmission line theory are used. Because of the shield, which separates the inner conductors from the outer world, one circuit is used for each of these areas (Fig. 1). The inner system consists of th ...
... To describe the voltages and currents on shielded cables, the well-known equivalent circuits from transmission line theory are used. Because of the shield, which separates the inner conductors from the outer world, one circuit is used for each of these areas (Fig. 1). The inner system consists of th ...
Development of 40/100-Fiber Cables for Underground Distribution
... the water swellable tape and jacketed. SZ slots are applied for various installations. The SZslotted core cables can serve for extra length compared to helical slotted cables, and therefore, operations to identify the fibers are improved. 4-2 Comparison of crush resistibility Slotted core cables hav ...
... the water swellable tape and jacketed. SZ slots are applied for various installations. The SZslotted core cables can serve for extra length compared to helical slotted cables, and therefore, operations to identify the fibers are improved. 4-2 Comparison of crush resistibility Slotted core cables hav ...
Times-Protect Brochure
... feet, cooler air above with little to no wind, and full sun to heat the air mass near the ground. As the heated air near the ground rises to heights where the temperature is below freezing, a thundercloud is formed. Within the thundercloud, constant collisions among ice particles driven by rising an ...
... feet, cooler air above with little to no wind, and full sun to heat the air mass near the ground. As the heated air near the ground rises to heights where the temperature is below freezing, a thundercloud is formed. Within the thundercloud, constant collisions among ice particles driven by rising an ...
Reflection Coefficient Applications in Test Measurements
... has the same polarity. Thus VR and VI are equal in magnitude and of the same polarity so the resultant Rho is 1. If the cable impedance is lower than the input impedance the reflected signal is negative. In the case of a short circuit the impedance is infinitely low and the reflected signal equals t ...
... has the same polarity. Thus VR and VI are equal in magnitude and of the same polarity so the resultant Rho is 1. If the cable impedance is lower than the input impedance the reflected signal is negative. In the case of a short circuit the impedance is infinitely low and the reflected signal equals t ...
Coaxial cable
Coaxial cable, or coax (pronounced /ˈkoʊ.æks/), is a type of cable that has an inner conductor surrounded by a tubular insulating layer, surrounded by a tubular conducting shield. Many coaxial cables also have an insulating outer sheath or jacket. The term coaxial comes from the inner conductor and the outer shield sharing a geometric axis. Coaxial cable was invented by English engineer and mathematician Oliver Heaviside, who patented the design in 1880.Coaxial cable differs from other shielded cable used for carrying lower-frequency signals, in that the dimensions of the cable are controlled to give a precise, constant conductor spacing, which is needed for it to function efficiently as a transmission line.