Sonora AD14 Active Diplexer (AD14) from Solid Signal

Active Diplexer, 698–894 MHz/1710–2170 MHz @ E-mail a link; Specifications

VoojoStore Bulk RG58/U Coaxial Cable, Black, 20 AWG, Solid Core, Braided Shield, Spool, 1000 foot

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  • TAG : RF Filters & Related Products | Anatech Electronics RF filters
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  • FIG. 14 is a diagram illustrating another example active diplexer 1400 in accordance with the systems and methods described herein. Referring now to FIG. 14, another example of a cable system is illustrated. In this embodiment, a lower order diplexing filter or splitter 1402 is used in conjunction with a band-stop filter 1404. In this way signals that need to be transmitted and received by Rx/Tx 1406 are separated from receive only signals, such as television programming received by the receiver 1408. Additionally, the lower order filter 1402 may be sufficient because the filter 1404 uses various embodiments of the systems and methods described herein to provide sharp filter frequency response.

    FIG. 13 is a diagram illustrating another example active diplexer 1300 in accordance with the systems and methods described herein. Referring now to FIG. 13, an example that is used in conjunction with cable television is illustrated. In some embodiments, a cable signal 1302 is connected to an active or passive band-pass filter 1304 and an active band stop filter 1306. In various embodiments, both filters 1304 and 1306 are centered at a frequency fc. In this way signals that need to be transmitted and received by Rx/Tx 1308 is separated from receive only signals, such as television programming received by receiver 1310.

  • FIG. 15 is a diagram illustrating an example system that may use active tunable diplexers with a fiber to the home system in accordance with the systems and methods described herein. Referring now to FIG. 15, this example illustrates a system 1500 that might include an optical terminal 1502 as a point of entry into, for example, a home. This system might then be split using, for example, a signal splitter 1504. The signal can be split into, for example, a cable signal for a set top box 1506, a network signal for a home router 1508 and an additional set-top box 1510. The optical terminal 1502 communicates with the home router 1508 at the WAN frequency fWAN, and the STBs 1506, 1510 and the home router 1508 inter-communicate at the LAN frequency fLAN. Each of the band-stop filters and band-pass filters illustrated in FIG. 15 are fixed-tuned or tunable/programmable, depending on the application and requirements.

    FIG. 12 is a diagram illustrating an example active diplexer 1200 in accordance with the systems and methods described herein. Referring now to FIG. 12, this example may include a common connection 1202 and some embodiments may include multiple active or passive band-pass filters 1204 and 1206 coupled to the common connection 1202. Active or passive band-pass filters 1204 and 1206 are coupled to active stop filters 1208 and 1210 respectively, which are further coupled to Rx/Tx devices 1212 and 1214 respectively. In this way the signals that each Rx/Tx devices 1212 and 1214 are designed to receive and transmit are passed between the devices 1212 and 1214 and common connection 1202. Additionally, signals intended for the device 1212 are filtered out on the path to device 1214 and signals intended for the device 1214 are filtered out on the path to device 1212.

  • Model number:
    As per Quote
    Operating bandwidth:
    from Fb to Fs (in MHz
    Guard band:
    specify Fc1 & Fc2 (frequency separation 1.5 MHz min*)
    Impedance:
    75 ohms standard (50 ohms - option
    Operation:
    Indoor standard (outdoor - option)
    Physical dimensions:
    depends on RF characteristics of diplexer
    Connectors:
    Type F (BNC, SMA or N types - option)

    The active diplexer can be switched on the back panel, allowing you to operate your system in stereo 2-way or mono 3-way. Also selectable whether you want to mono sum the LF subwoofer output.

to feed your favorite active device with DC power

FIG. 17 is a diagram illustrating an example scheme using active tunable diplexers with cable television in accordance with the systems and methods described herein.