132-174 MHz

  • 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
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  • 42-13-XX High Power Dual Isolator

    Frequency Range: 138-174 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 )
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  • 41-13-XX High Power Single Isolator

    Frequency Range: 138-174 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 )
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  • 22-13-XX Low Power Dual Isolator

    Frequency Range: 138-174 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
  • 21-13-XX Low Power Single Isolator

    Frequency Range: 138-174 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-13-XX Xpandable Receiver Multicoupler

    Frequency Range: 138-225 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
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  • Incorporates expandability, close frequency spacing and some of the lowest insertion losses in the industry
    • Can easily support 75 kHz Tx-Tx spacing or 50 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
    • 132-174 MHz, 42 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
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  • Incorporates expandability, close frequency spacing and some of the lowest insertion losses in the industry
    • Can easily support 75 kHz Tx-Tx spacing or 50 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
    • 132-174 MHz, 42 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
  • 834-70 Light Duty VHF Exposed Dipole

    Frequency Range: 148-174 MHz
    Gain: 6.0 or 9.0 dBd
    Light duty VHF exposed dipole
    • Available in a VHF configuration (2 frequency splits)
    • Low VSWR version with maximum gain over specified frequency
    • External cabling and fixed dipole-mast spacing
    • Adjustable pattern for omnidirectional or offset coverage
    • The 834-70 antenna is shipped in two sections to be assembled on site.
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  • 832-70 Light Duty VHF Exposed Dipole

    Frequency Range: 148-174 MHz
    Gain: 3.0 or 6.0 dBd
    Light duty VHF exposed dipole
    • Available in a VHF configuration (2 frequency splits)
    • Low VSWR version with maximum gain over specified frequency
    • External cabling and fixed dipole-mast spacing
    • Adjustable pattern for omnidirectional or offset coverage
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  • 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
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  • 536-90 6-Cavity Mobile Duplexer

    Frequency Range: 144-155 | 150-165 | 160-174 MHz
    Features compact size, low loss and temperature compensation over the range of -40ºC to +60ºC
    • Extruded aluminum cavities and solid- shield copper-jacketed inter-cabling that ensures excellent mechanical and electrical stability
    • All units are adjustable in the field and rated at 50 watts continuous duty with a maximum VSWR of 1.5: 1 over the entire tuning range.
    • BNC connectors are standard.
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