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  • 400-490 MHz
    Band Pass Duplexer DPS4-6U

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    400-490 MHz Band Pass Duplexer DPS4-6U

    Electrical specifications

    Model DPS4-6U
    Operating Frequency band, MHz 400-490
    Insertion loss (adjustable) not more, dB 1,5
    Frequency separation TX/RX (min), MHz 5
    Band pass, MHz 1.0
    Impedance, Ohm 50
    Isolation, not less, dB 50
    VSWR, not more than 1,5
    Input power, not more, W not more 200
    Temperature Range, В°C from -30 to +60
    Cavity electrical length 1/4О»

    Mechanical specifications

    Model DPS4-6U
    Diameter, mm (ins.) 110 (4")
    Weight, kg 8,4
    Connector N-female
    Mount to 19-inch rack present
    Length/Width/Depth, mm 360x480x225

    Bandpass duplexer DPS4-6U was designed specifically for multichannel repeaters with 10 MHz TX/RX frequency separation and such number of channels, that will fit in not more than 1.0 MHz wide band. Beside bandwidth increase, slope of response curve inclinations will become better, if you`ll install six jars (DPS4-6U).

    Typical duplexers response curves

    Our engineers are ready to offer you customized equipment, to solve different problems, you are facing constructing antenna-feeder systems, in addition to serial product line. Response curve of DPS4-10U 10 duplexer, build on 10 four-inch cavities, is demonstrated here as an exhibition. This duplexer is noted for wide bandwidth and higher value of TX/RX isolation.

    The information provided on this page is not an official offer.
    To verify actual parameters contact the sales department before ordering.