406-512 MHz

  • 774-70-HDWBTM-1/4 UHF Exposed Dipole

    Frequency Range: 406-512 MHz
    Gain: 8.0-8.5 dBd
    The 774-70-HDBWTM-1/4 is a Wide Band, Black Anodized, Heavy Duty Welded, UHF Antenna. It is an extremely rugged 4 dipole Antenna designed for multicoupled systems. All our antennas can be customized to your particular applications. Our antennas can be configured for side mount or top mount. This antenna is configured for top mount. The 774-70-HDBWTM-1/4 antenna has internal cabling and fixed dipole-mast spacing. The antenna has either 406-470 MHz or 450-512 MHz split.
    • Low VSWR version with maximum gain over specified frequency.
    • Heavy Duty and Black Anodized version.
    • This antenna is 1/4 wavelength spacing version offering offset radiation pattern.
    • Standard connector is N-Male and optional 7/16 DIN or 4.3-10 is also available.
    DOWNLOAD PDF DOWNLOAD DIGITAL PATTERNS
  • F-3647-HD Heavy Duty Wideband Dual Antenna

    Frequency Range: 138-174 (871F-70), 406-512 (771-70) MHz
    Gain: 2.0-2.5 dBd
    The F-3647 is a heavy duty wideband dual antenna with an 871F-70 on the base and a 771-70 on the top. The antenna offers for the 871F-70 & 771-70 a choice of radiation patterns that are determined by the dipole-to-mast spacing. The F-3647 has an internal cabling and is not field adjustable. The 871F-70 & 771-70 antenna is offered in a ¼, 3/8, or ½ wave pattern spacing versions. The antenna can be black anodized. Heavy Duty version of the antenna is also available. DOWNLOAD PDF DOWNLOAD DIGITAL PATTERNS
  • F-3647 Wideband Dual Antenna

    Frequency Range: 138-174 (871F-70), 406-512 (771-70) MHz
    Gain: 2.0-2.5 dBd
    The F-3647 is a wideband dual antenna with an 871F-70 on the base and a 771-70 on the top. The antenna offers for the 871F-70 & 771-70 a choice of radiation patterns that are determined by the dipole-to-mast spacing. The F-3647 has an internal cabling and is not field adjustable. The 871F-70 & 771-70 antenna is offered in a ¼, 3/8, or ½ wave pattern spacing versions. The antenna can be black anodized. Heavy Duty version of the antenna is also available. DOWNLOAD PDF DOWNLOAD DIGITAL PATTERNS
  • 774-70-HDWBTM-1/2 UHF Exposed Dipole

    Frequency Range: 406-512 MHz
    Gain: 8.0-8.5 dBd
    The 774-70-HDBWTM-1/2 is a Wide Band, Black Anodized, Heavy Duty Welded, UHF Antenna. It is an extremely rugged 4 dipole Antenna designed for multicoupled systems. All our antennas can be customized to your particular applications. Our antennas can be configured for side mount or top mount. This antenna is configured for top mount. The 774-70-HDBWTM-1/2 antenna has internal cabling and fixed dipole-mast spacing. The antenna has either 406-470 MHz or 450-512 MHz split.
    • Low VSWR version with maximum gain over specified frequency.
    • Heavy Duty and Black Anodized version.
    • This antenna is 1/2 wavelength spacing version offering bidirectional radiation pattern.
    • Standard connector is N-Male and optional 7/16 DIN or 4.3-10 is also available.
    DOWNLOAD PDF DOWNLOAD DIGITAL PATTERNS
  • 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
    • An eight cavity configuration is also available for a higher level of isolation and selectivity
    • Can be retuned in the field
    DOWNLOAD PDF
  • 27-35-03-NF 3-Way Power Splitters

    Frequency Range: 350-2700 MHz
    • Low insertion loss
    • Lower PIM versions available with DIN 7/16 Connector
    • 5 dB values
    • Average power of 300 Watts
    • Mounting bracket supplied
    DOWNLOAD PDF
  • 27-35-02-NF 2-Way Power Splitters

    Frequency Range: 350-2700 MHz
    • Low insertion loss
    • Lower PIM versions available with DIN 7/16 Connector
    • 3 dB values
    • Average power of 300 Watts
    • Mounting bracket supplied
    DOWNLOAD PDF
  • 26-35-YY-NF Tappers

    Frequency Range: 350-2700 MHz
    • Low insertion loss
    • Lower PIM versions available with DIN 7/16 Connector
    • Compact dimensions: 5.5 x 1.0 x 1.7 in.
    • 5, 6, 10, 15, 20, 30 dB values
    • Average power of 200 Watts
    • Mounting bracket supplied
    DOWNLOAD PDF
  • Circular Polarized Antenna
    205-70

    Frequency Range: 138-174, 406-512, 764-806, 806-866, 900-960 MHz
    Gain: Unity
    Constructed from high strength, corrosion resistant aluminum alloy and stainless steel
    • Available in VHF, UHF, 800/900 MHz configurations
    • Rugged design to withstand harsh environmental conditions
    • Circular polarization
    • DC ground for lightning protection
    This antennas are available in both Right Hand Circular Polarization (RHCP) and Left Hand Circular Polarization (LHCP). SPEC SHEET VHF SPEC SHEET UHF SPEC SHEET 700/800/900
  • 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
    • An eight cavity configuration is also available for a higher level of isolation and selectivity
    • Can be retuned in the field
    DOWNLOAD PDF
  • 50-FF-YY-XX Hybrid & Directional Coupler

    Frequency Range: 138-174, 215-300, 350-520, 740-960 MHz
    Multilayer bonded PCB for high performance and compact design
    • Low insertion loss
    • Excellent return loss
    • Compact dimensions saving space
    • 3, 4.8, 6, 7, 10, 15, 20 and 30 dB values
    • 200 Watts maximum main line power
    • Integrated mounting bracket
    DOWNLOAD PDF
  • 440-70HD UHF Corner Reflector Antenna

    Frequency Range: 406-512 MHz
    Gain: 9.5 dBd
    Broadband, ideal for point-to-point applications
    • Available in VHF, UHF, 700/800/900 MHz configurations
    • Good directivity, 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
    • Heavy-duty versions available
    DOWNLOAD PDF DOWNLOAD DIGITAL PATTERNS
     
  • Xpandable Receiver Multicoupler (90 Series)

    Frequency Range: UHF / 794-824 MHz
    Combines multiple receiver frequencies onto the same antenna
    • A low noise amplifier provides gain across the frequency band
    • Low noise figure and low intermodulation generation
    • Features up to 16 ports (24 and 32 port versions are available)
    • -30 dB signal sampler port that can also be used to inject a signal
    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
    DOWNLOAD PDF  
  • XBC-02-38 Cross Band Coupler XBC-02-38 Cross Band Coupler

    XBC-02-38 Cross-Band Coupler

    Frequency Range: 1st: 25-175 2nd: 380-960 MHz
    Designed for easy installation, reducing coaxial runs, and in-building applications with multi-band antennas
    • Allows multiple bands to share the same transmission lines
    • Available in VHF, UHF and 800/900 MHz bands
    • Can be Tower-Mounted (TM), Rack-Mounted (RM) or stand alone
    DOWNLOAD PDF
  • XBC-38-80 Cross Band Coupler XBC-38-80 Cross Band Coupler

    XBC-38-76 Cross-Band Coupler

    Frequency Range: 1st: 380-512 2nd: 764-960 MHz
    Designed for easy installation, reducing coaxial runs, and in-building applications with multi-band antennas
    • Allows multiple bands to share the same transmission lines
    • Available in VHF, UHF and 800/900 MHz bands
    • Can be Tower-Mounted (TM), Rack-Mounted (RM) or stand alone
    DOWNLOAD PDF
  • HTC-40-02HD Hybrid Transmit Combiner

    Frequency Range: 406-512 MHz
    Designed for compact, close frequency installations. Ideal for very closely spaced frequency transmitters
    • Ideal for intermodulation panels, providing extra protection with their second harmonic filters, when physical space is at a premium or is constrained, and for providing extra isolation between two very close transmitters
    • High isolation: minimizes intermodulation products
    • Low loss: maximizes system performance
    • Continuous power:
      • Physical size and materials used maximizes the performance across the operating band
    DOWNLOAD PDF
  • HTC-40-04HD Hybrid Transmit Combiner

    Frequency Range: 406-512 MHz
    Designed for compact, close frequency installations. Ideal for very closely spaced frequency transmitters
    • Ideal for intermodulation panels, providing extra protection with their second harmonic filters, when physical space is at a premium or is constrained, and for providing extra isolation between two very close transmitters
    • High isolation: minimizes intermodulation products
    • Low loss: maximizes system performance
    • Continuous power:
      • Physical size and materials used maximizes the performance across the operating band
    DOWNLOAD PDF
  • HTC-40-02HS Hybrid Transmit Combiner

    Frequency Range: 406-512 MHz
    Designed for compact, close frequency installations. Ideal for very closely spaced frequency transmitters
    • Ideal for intermodulation panels, providing extra protection with their second harmonic filters, when physical space is at a premium or is constrained, and for providing extra isolation between two very close transmitters
    • High isolation: minimizes intermodulation products
    • Low loss: maximizes system performance
    • Continuous power:
      • Physical size and materials used maximizes the performance across the operating band
    DOWNLOAD PDF
  • HTC-40-04HS Hybrid Transmit Combiner

    Frequency Range: 406-512 MHz
    Designed for compact, close frequency installations. Ideal for very closely spaced frequency transmitters
    • Ideal for intermodulation panels, providing extra protection with their second harmonic filters, when physical space is at a premium or is constrained, and for providing extra isolation between two very close transmitters
    • High isolation: minimizes intermodulation products
    • Low loss: maximizes system performance
    • Continuous power:
      • Physical size and materials used maximizes the performance across the operating band
    DOWNLOAD PDF
  • 45-05-250 RF Load

    Frequency Range: DC-1000 MHz
    Specifically designed to continually absorb reflected power
    • Excellent return loss
    • Oversized heat sinks
    • Continuous duty power:
      • 24/7 operation
      • Install-and-forget
    DOWNLOAD PDF
  • 45-05-60 RF Load

    Frequency Range: DC-1000 MHz
    Specifically designed to continually absorb reflected power
    • Excellent return loss
    • Oversized heat sinks
    • Continuous duty power:
      • 24/7 operation
      • Install-and-forget
    DOWNLOAD PDF
  • 41-40-XX High Power Single Isolator

    Frequency Range: 406-512 MHz
    Ideal for blocking the transfer of RF power flow in the opposite direction
    • Used for intermodulation panels, protecting your transmitters from reflected power and providing extra isolation
    • High isolation: minimizes intermodulation products
    • Low loss: maximizes system performance
    • Continuous power: physical size and materials used maximize the performance across the operating band
    • Can be combined with a variety of loads, 5/25/60/100/150/250 watt combinations, as well as with second harmonic filters for Hybrid Combiners (HTCs )
    DOWNLOAD PDF
  • 42-40-XX High Power Dual Isolator

    Frequency Range: 406-512 MHz
    Ideal for blocking the transfer of RF power flow in the opposite direction
    • Used for intermodulation panels, protecting your transmitters from reflected power and providing extra isolation
    • High isolation: minimizes intermodulation products
    • Low loss: maximizes system performance
    • Continuous power: physical size and materials used maximize the performance across the operating band
    • Can be combined with a variety of loads, 5/25/60/100/150/250 watt combinations, as well as with second harmonic filters for Hybrid Combiners (HTCs )
    DOWNLOAD PDF
  • 45-05-05 RF Load

    Frequency Range: DC-1000 MHz
    Specifically designed to continually absorb reflected power
    • Excellent return loss
    • Oversized heat sinks
    • Continuous duty power:
      • 24/7 operation
      • Install-and-forget
    DOWNLOAD PDF
  • 45-05-25 RF Load

    Frequency Range: DC-1000 MHz
    Specifically designed to continually absorb reflected power
    • Excellent return loss
    • Oversized heat sinks
    • Continuous duty power:
      • 24/7 operation
      • Install-and-forget
    DOWNLOAD PDF
  • 45-05-100 RF Load

    Frequency Range: DC-1000 MHz
    Specifically designed to continually absorb reflected power
    • Excellent return loss
    • Oversized heat sinks
    • Continuous duty power:
      • 24/7 operation
      • Install-and-forget
    DOWNLOAD PDF
  • 22-40-XX Low Power Dual Isolator

    Frequency Range: 406-512 MHz
      Ideal for blocking the transfer of RF power flow in the opposite direction
    • Used for intermodulation panels, protecting your transmitters from reflected power and providing extra isolation
    • High isolation: minimizes intermodulation products
    • Low loss: maximizes system performance
    • Continuous power: physical size and materials used maximize the performance across the operating band
    • Can be combined with a variety of loads, 5/25/60/100/150/250 watt combinations, as well as with second harmonic filters for Hybrid Combiners (HTCs )
    DOWNLOAD PDF
  • 21-40-XX Low Power Single Isolator

    Frequency Range: 406-512 MHz
    Ideal for blocking the transfer of RF power flow in the opposite direction
    • Used for intermodulation panels, protecting your transmitters from reflected power and providing extra isolation
    • High isolation: minimizes intermodulation products
    • Low loss: maximizes system performance
    • Continuous power: physical size and materials used maximize the performance across the operating band
    • Can be combined with a variety of loads, 5/25/60/100/150/250 watt combinations, as well as with second harmonic filters for Hybrid Combiners (HTCs )
    DOWNLOAD PDF
  • XRM-38-XX Xpandable Receiver Multicoupler XRM-38-XX Xpandable Receiver Multicoupler

    XRM-38-XX Xpandable Receiver Multicoupler

    Frequency Range: 380-512 MHz
    Ideal for combining multiple Rx frequencies onto the same antenna
    • Available in 2, 4, 8, 12 , 16 and 32 port configurations
    • Simple and cost-effective design
    • Standard 19” Rack Mount (RM) or cavity-mounted (CM) versions
    • Each unit consists of a power splitter and an RF amplifier.
    • Plug-in Power Supply (PS) optional
      DOWNLOAD PDF
  • Incorporates expandability, close frequency spacing and some of the lowest insertion losses in the industry
    • Can easily support 125 kHz Tx-Tx spacing or 75 kHz spacing while using 10” cavities
    • Flexible design: from 1-21 channel capacity
    • Expandable: 1 or more additional channels at a time; re-configurable equipment
    • 380-512 MHz, 132 MHz of operating bandwidth
    • Temperature compensation to ensure frequency stability
    • High attenuation to minimize desense and interference
    • Ultra-low insertion losses; low coupling and bridging losses
    • Continuous high-power handling capability; 150 watts – 24/7
    DOWNLOAD PDF
  • Incorporates expandability, close frequency spacing and some of the lowest insertion losses in the industry
    • Can easily support 125 kHz Tx-Tx spacing or 75 kHz spacing while using 10” cavities
    • Flexible design: from 1-21 channel capacity
    • Expandable: 1 or more additional channels at a time; re-configurable equipment
    • 380-512 MHz, 132 MHz of operating bandwidth
    • Temperature compensation to ensure frequency stability
    • High attenuation to minimize desense and interference
    • Ultra-low insertion losses; low coupling and bridging losses
    • Continuous high-power handling capability; 150 watts – 24/7
    DOWNLOAD PDF
  • 68-74-71 X-Pass Cavity

    Frequency Range: 746-960 MHz
    Designed for flexible, close frequency systems
    • Each cavity has both a Reject and a Pass band curve
    • Available in single units, they can be combined with band pass, notch, and pass reject cavities for added protection and isolation
    • Temperature compensated to ensure frequency stability
    • High attenuation to minimize desense and interference from adjacent systems
    • Adjustable loops: each cavity has a calibration index for easy field tuning
    DOWNLOAD PDF
  • 68-38-71 X-Pass Cavity

    Frequency Range: 380-512 MHz
    Designed for flexible, close frequency systems
    • Each cavity has both a Reject and a Pass band curve
    • Available in single units, they can be combined with band pass, notch, and pass reject cavities for added protection and isolation
    • Temperature compensated to ensure frequency stability
    • High attenuation to minimize desense and interference from adjacent systems
    • Adjustable loops: each cavity has a calibration index for easy field tuning
    DOWNLOAD PDF
  • 68-13-71 X-Pass Cavity

    Frequency Range: 136-174 MHz
    Designed for flexible, close frequency systems
    • Each cavity has both a Reject and a Pass band curve
    • Available in single units, they can be combined with band pass, notch, and pass reject cavities for added protection and isolation
    • Temperature compensated to ensure frequency stability
    • High attenuation to minimize desense and interference from adjacent systems
    • Adjustable loops: each cavity has a calibration index for easy field tuning
    DOWNLOAD PDF
  • 68-11-71 X-Pass Cavity

    Frequency Range: 108-136 MHz
    Designed for flexible, close frequency systems
    • Each cavity has both a Reject and a Pass band curve
    • Available in single units, they can be combined with band pass, notch, and pass reject cavities for added protection and isolation
    • Temperature compensated to ensure frequency stability
    • High attenuation to minimize desense and interference from adjacent systems
    • Adjustable loops: each cavity has a calibration index for easy field tuning
    DOWNLOAD PDF