Filters & RF Components

  • 544-90*1 4-Cavity Mobile Duplexer

    Frequency Range: 764-806 MHz
    The Comprod 544-90*1 is a 1 inch 4 cavity UHF compact size mobile duplexer. Featuring low loss and temperature compensation over the range of -22 F to +140 F. The use of extruded aluminum cavities and solid shield copper jacketed inter-cabling assure excellent mechanical and electrical stability.
    • All units are field tunable and rated at 50 watts continuous duty
    with a maximum VSWR of 1.5: 1 over the entire tuning range.
    • BNC connectors are standard.
    • Variations on connectors and mountings are available on special order.
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  • 544-90*2 4-Cavity Mobile Duplexer

    Frequency Range: 806-896 MHz
    The Comprod 544-90*2 is a 1 inch 4 cavity UHF compact size mobile duplexer. Featuring low loss and temperature compensation over the range of -22 F to +140 F. The use of extruded aluminum cavities and solid shield copper jacketed inter-cabling assure excellent mechanical and electrical stability.
    • All units are field tunable and rated at 50 watts continuous duty
    with a maximum VSWR of 1.5: 1 over the entire tuning range.
    • BNC connectors are standard.
    • Variations on connectors and mountings are available on special order.
    DOWNLOAD PDF
  • 544-90*3 4-Cavity Mobile Duplexer

    Frequency Range: 896-960 MHz
    The Comprod 544-90*3 is a 1 inch 4 cavity UHF compact size mobile duplexer. Featuring low loss and temperature compensation over the range of -22 F to +140 F. The use of extruded aluminum cavities and solid shield copper jacketed inter-cabling assure excellent mechanical and electrical stability.
    • All units are field tunable and rated at 50 watts continuous duty
    with a maximum VSWR of 1.5: 1 over the entire tuning range.
    • BNC connectors are standard.
    • Variations on connectors and mountings are available on special order.
    DOWNLOAD PDF
  • 546-90 6-Cavity Mobile Duplexer

    Frequency Range: 764-960 MHz
    Our line of 800 MHz mobile duplexers feature compact size, low loss and temperature compensation over the range of -22 oF to +140 oF. The use of extruded aluminum cavities and solid shield copper jacketed inter-cabling assure excellent mechanical and electrical stability.
    • All units are field tunable and rated at 50 watts continuous duty
    with a maximum VSWR of 1.5: 1 over the entire tuning range.
    • BNC connectors are standard.
    • Variations on connectors and mountings are available on special order.
      DOWNLOAD PDF
  • 57-45-04 Combline Filter/Preselector

    Frequency Range: 450-470 MHz
    Designed for minimizing interference from adjacent channels and outside systems
    • Temperature-compensated to ensure frequency stability
    • High attenuation to minimize desense and interference from adjacent systems
    • Silver-plated loops and tuning rods
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  • 57-80-05 Combline Filter/Preselector

    Frequency Range: 766-960 MHz
    Designed for minimizing interference from adjacent channels and outside systems
    • Temperature-compensated to ensure frequency stability
    • High attenuation to minimize desense and interference from adjacent systems
    • Silver-plated loops and tuning rods
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  • 57-80-07 Combline Filter/Preselector

    Frequency Range: 766-960 MHz
    Designed for minimizing interference from adjacent channels and outside systems
    • Temperature-compensated to ensure frequency stability
    • High attenuation to minimize desense and interference from adjacent systems
    • Silver-plated loops and tuning rods
    DOWNLOAD PDF  
  • 57-80-15 Combline Filter/Preselector

    Frequency Range: 766-960 MHz
    Designed for minimizing interference from adjacent channels and outside systems
    • Temperature-compensated to ensure frequency stability
    • High attenuation to minimize desense and interference from adjacent systems
    • Silver-plated loops and tuning rods
    DOWNLOAD PDF  
  • 57-80-18 Combline Filter/Preselector

    Frequency Range: 766-960 MHz
    Designed for minimizing interference from adjacent channels and outside systems
    • Temperature-compensated to ensure frequency stability
    • High attenuation to minimize desense and interference from adjacent systems
    • Silver-plated loops and tuning rods
    DOWNLOAD PDF  
  • 58-10-32-ATT
    LNA with variable attenuator

    Frequency Range: 100-225 MHz
    Models: 58-10-32-ATT  (100-225 MHz) These amplifiers will provide higher system dynamic range for fixed receiver systems, tower mounted amplifiers, or boosters.
    • Designed for unconditionally stable performance in professional communications systems
    • Featuring rugged construction
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  • Model: 58-10-32-ATT-DC  (100-225 MHz) In case of failure (DC off or out of range), the RF signal is bypassed, dry contact and red LED alarm are activated.
    • Designed for unconditionally stable performance in professional communications systems
    • Featuring rugged construction
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  • 58-30-32-ATT
    LNA with variable attenuator

    Frequency Range: 380-520 MHz
    Models: 58-30-32-ATT  (380-520 MHz) These amplifiers will provide higher system dynamic range for fixed receiver systems, tower mounted amplifiers, or boosters.
    • Designed for unconditionally stable performance in professional communications systems
    • Featuring rugged construction
    DOWNLOAD PDF