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  2. Active cable - Wikipedia

    en.wikipedia.org/wiki/Active_cable

    Unlike passive cables, which can suffer from data degradation due to issues such as attenuation, crosstalk, and group velocity distortion, active cables contain one or more integrated circuits to address these problems. This active boosting allows cables to be more compact, thinner, and longer, and to transmit data faster than passive cables.

  3. HDMI - Wikipedia

    en.wikipedia.org/wiki/HDMI

    A standard HDMI cable HDMI wires in connector exposed. An HDMI cable is composed of four shielded twisted pairs, with impedance of the order of 100 Ω (±15%), plus seven separate conductors. HDMI cables with Ethernet differ in that three of the separate conductors instead form an additional shielded twisted pair (with the CEC/DDC ground as a ...

  4. Audio and video interfaces and connectors - Wikipedia

    en.wikipedia.org/wiki/Audio_and_video_interfaces...

    Carries standard definition video and does not carry audio on the same cable. Mini-DIN 4-pin Component. In popular use, it refers to a type of analog video information that is transmitted or stored as three separate signals. Either RGB interfaces or YPbPr: 3 RCA jacks: Composite, S-Video, and Component: VIVO = Mini-DIN 9-pin with breakout cable.

  5. Mobile High-Definition Link - Wikipedia

    en.wikipedia.org/wiki/Mobile_High-Definition_Link

    The use of passive cables is possible when both devices support the standard, e.g., when connecting to superMHL, USB Type-C, and MHL-enabled HDMI, otherwise, an active cable adapter is necessary to connect to standard HDMI devices. [24]

  6. Intermodulation - Wikipedia

    en.wikipedia.org/wiki/Intermodulation

    Passive intermodulation (PIM), however, occurs in passive devices (which may include cables, antennas etc.) that are subjected to two or more high power tones. [4] The PIM product is the result of the two (or more) high power tones mixing at device nonlinearities such as junctions of dissimilar metals or metal-oxide junctions, such as loose ...

  7. Troubleshoot a broadband internet connection - AOL Help

    help.aol.com/articles/troubleshooting-a...

    Check if you can visit other sites with a different browser - If you can go to another site, the problem may be associated the browser you're using. If you don't have another browser, download a supported one for free. 2. Check the physical connection - A loose cable or cord can often be the cause of a connection problem. Make sure everything ...

  8. Distribution amplifier - Wikipedia

    en.wikipedia.org/wiki/Distribution_amplifier

    Active Audio Distribution Amplifier AudioPressBox APB-224 C 1:2 Stereo Audio Distribution Amplifier - side with output. In electronics, a distribution amplifier, or simply distribution amp or DA, is a device that accepts a single input signal and provides this same signal to multiple isolated outputs.

  9. Active investing vs. passive investing: What’s the difference?

    www.aol.com/finance/active-investing-vs-passive...

    By owning an index fund, passive investors actually become what active traders try – and usually fail – to beat. Easier to succeed at. Passive investing is much easier than active investing.