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  • 30-48 MHz
    Narrowband duplexers DPF8-4LB, DPF8-6LB

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    30-48 MHz  Narrowband duplexers DPF8-4LB, DPF8-6LB

    Electrical specifications

    Model DPF8-4LB(L) DPF8-4LB(H) DPF8-6LB(L) DPF8-6LB(H)
    Operating Frequency
    band, MHz
    30-40 38-48 30-40 38-48
    Insertion loss
    (adjustable) not more, dB
    1.5 1.5 2 2
    Frequency separation
    TX/RX (min), MHz
    3 3 1 1
    Impedance, Ohm 50 50 50 50
    Isolation, not less, dB 55 55 75 75
    VSWR, not more than 1.5 1.5 1.5 1.5
    Input power, not more, W not more than 200
    Temperature Range, В°C from -30 to +60
    Cavity electrical length 1/4О»

    Mechanical specifications

    Model DPF8-4LB(L) DPF8-4LB(H) DPF8-6LB(L) DPF8-6LB(H)
    Diameter, mm (ins.) 200x200 (8"x8")
    Weight, kg 77,5 67,5 112,5 101,5
    Connector N-female
    Mount to 19-inch rack yes
    Length/Width/Depth, sm 40x48x278 40x48x248 60x48x278 60x48x248

    Typical duplexers response curves

    DPF8-4LB

    DPF8-6LB

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