Products

  • 63-11-71 Notch Cavity

    Frequency Range: 108-136 MHz
    Designed to reject one narrow band of frequencies, while letting all others pass in the operating band
    • Can be cascaded or added to one another in order to sharpen the attenuation of the rejection curve
    • Temperature compensated to ensure frequency stability
    • High attenuation to minimize desense and interference from adjacent systems
    • Adjustable loops: each cavity has a calibration index
    DOWNLOAD PDF  
  • 63-11-72 Notch Cavity

    Frequency Range: 108-118 MHz
    Designed to reject one narrow band of frequencies, while letting all others pass in the operating band
    • Can be cascaded or added to one another in order to sharpen the attenuation of the rejection curve
    • Temperature compensated to ensure frequency stability
    • High attenuation to minimize desense and interference from adjacent systems
    • Adjustable loops: each cavity has a calibration index
    DOWNLOAD PDF  
  • 63-13-71 Notch Cavity

    Frequency Range: 136-174 MHz
    Designed to reject one narrow band of frequencies, while letting all others pass in the operating band
    • Can be cascaded or added to one another in order to sharpen the attenuation of the rejection curve
    • Temperature compensated to ensure frequency stability
    • High attenuation to minimize desense and interference from adjacent systems
    • Adjustable loops: each cavity has a calibration index
    DOWNLOAD PDF  
  • 63-38-71 Notch Cavity

    Frequency Range: 380-512 MHz
    Designed to reject one narrow band of frequencies, while letting all others pass in the operating band
    • Can be cascaded or added to one another in order to sharpen the attenuation of the rejection curve
    • Temperature compensated to ensure frequency stability
    • High attenuation to minimize desense and interference from adjacent systems
    • Adjustable loops: each cavity has a calibration index
    DOWNLOAD PDF  
  • 635-70 Log Periodic Antenna (VHF)

    Frequency Range: 138-174 MHz
    Gain: 6 dBd
    Wide band, ideal for base station or in-building applications
    • Available in VHF and UHF configurations
    • Very high front-to-back ratio
    • Performance is constant throughout the band
    • Rugged design to withstand harsh environmental conditions
    • Ultra-low VSWR ratings
    • Vertical or horizontal polarization
    • DC ground for lightning protection
    DOWNLOAD PDF DOWNLOAD DIGITAL PATTERNS
  • 638-70 Log Periodic Antenna (VHF)

    Frequency Range: 138-174 MHz
    Gain: 8 dBd
    Wide band, ideal for base station or in-building applications
    • Available in VHF and UHF configurations
    • Very high front-to-back ratio
    • Performance is constant throughout the band
    • Rugged design to withstand harsh environmental conditions
    • Ultra-low VSWR ratings
    • Vertical or horizontal polarization
    • DC ground for lightning protection
    DOWNLOAD PDF
  • 655-70 Log Periodic Antenna (VHF)

    Frequency Range: 138-174 MHz
    Gain: 9 dBd
    Wide band, ideal for base station or in-building applications
    • Available in VHF and UHF configurations
    • Very high front-to-back ratio
    • Performance is constant throughout the band
    • Rugged design to withstand harsh environmental conditions
    • Ultra-low VSWR ratings
    • Vertical or horizontal polarization
    • DC ground for lightning protection
    DOWNLOAD PDF
  • 66-13-24 2-inch Cavity Duplexer

    Frequency Range: 138-150 MHz
    Ideal for compact, high isolation installations
    • Designed for the combination of two frequencies that require extra isolation. Can also be used as efficient pre-selectors
    • Temperature compensated to ensure frequency stability
    • High attenuation to minimize desense and interference from adjacent systems
    DOWNLOAD PDF
  • 66-13-26 2-inch Cavity Duplexer

    Frequency Range: 138-150 MHz
    Ideal for compact, high isolation installations
    • Designed for the combination of two frequencies that require extra isolation. Can also be used as efficient pre-selectors
    • Temperature compensated to ensure frequency stability
    • High attenuation to minimize desense and interference from adjacent systems
    DOWNLOAD PDF
  • 66-13-44 (4) 4-inch Cavity Duplexer

    Frequency Range: 138-174 MHz
    Ideal for high power, close frequency separation installations
    • Designed for combining two frequencies that require extra isolation. Can also be used as efficient pre-selectors
    • Temperature compensated to ensure frequency stability
    • High attenuation to minimize desense and interference from adjacent systems
    • Adjustable loops
    DOWNLOAD PDF
  • Ideal for compact high performance applications
    • Designed for the combination of two frequencies that require extra isolation. Can also be used as efficient pre-selectors
    • A six and an eight cavity configuration is also available for a higher level of isolation and selectivity
    • Can be retuned in the field
    DOWNLOAD PDF TUNING INSTRUCTIONS
  • 66-13-46 (6) 4-inch Cavity Duplexer

    Frequency Range: 138-174 MHz
    Ideal for high power, close frequency separation installations
    • Designed for combining two frequencies that require extra isolation. Can also be used as efficient pre-selectors
    • Temperature compensated to ensure frequency stability
    • High attenuation to minimize desense and interference from adjacent systems
    • Adjustable loops
    DOWNLOAD PDF