bidirectional

  • 876F-70-2HBSP40DF1/2

    Frequency Range: 215-225 MHz
    Gain: 5.0 (5.2 @ 220 MHz) dBd
    The 876F-70-2HBSP40DF1/2 Black Anodized Heavy Duty Dual Exposed Dipole is well suited for multicoupled RF system. It has an extremely rugged design for use in severe environmental conditions. It has internal cabling and a fix dipole-to-mast spacing. This antenna is a special version of the 876F-70 with increased spacing between the two antennas, giving an isolation of 40 dB. It’s heavy duty and Low PIM design. Our antennas can be configured for side mount or top mount. This antenna is configured for side mount. The 1/2 wave pattern spacing version offer bidirectional pattern with more than 5 dBd Gain at 220 MHz. The 1/4 wave and 3/8 wave versions of the antenna are also available. DOWNLOAD PDF  
  • 876F-70-HDWTM40-1/2 Dual Exposed Dipole

    Frequency Range: 138-174 MHz
    Gain: 5.0-5.5 dBd
    The 876F-70-HDWTM40-1/2 Dual Exposed Dipole is well suited for multicoupled systems due to its wide bandwidth. It has an extremely rugged design for use in severe environmental conditions. The 876F-70-HDWTM40-1/2 has internal cabling and a fix dipole-to-mast spacing. The 876F-70-HDWTM40-1/2 is a special version of the 876F-70 with increased spacing between the two antennas, giving an isolation of 40 dB. This antenna can be black anodized, please contact technical support for more information.
    • The 1/4 wave and 3/8 wave versions of the antenna are also available.
    • The Side Mount version is available.
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  • Dual, Triple and Quad Feed Exposed Dipole Array

    Frequency Range: 138-174 MHz
    Gain: 2.0-2.5 dBd
    Dual, Triple, and Quad Feed Exposed Dipole Array The (2)871F-70, (3)871F-70, and (4)871F-70 are wide band multiple antennas designed for multicoupled systems. The antenna offers a choice of radiation patterns that are determined by the dipole-to-mast spacing. • These antennas have internal cabling and are not field adjustable. • Each antenna is offered in a 1/4, 3/8, or 1/2 wave pattern spacing versions. • Typical antenna to antenna isolation is 30dB, versions with 40 dB of isolation are also available. • Heavy duty versions are available. Please contact Comprod Inc. Technical support technician for consultation. DOWNLOAD PDF DOWNLOAD DIGITAL PATTERNS
  • F-33029D-SM-1/2 Wideband Antenna with Black Anodized Boom and Dipoles

    Frequency Range: 138-174 MHz
    Gain: 8.0 - 8.5 dBd
    The F-33029D-SM-1/2 is is a Wide Band Antenna with Black Anodized boom and dipoles. It is specifically designed for trunked Multicoupler such as X-pass systems. The 1/2 Wavelength dipole to mast spacing offers a bidirectional radiation pattern. The antenna is made of Aluminium 6061-T6. This antenna is extremely rugged and is well suited for use in severe environmental conditions. This antenna is a Low Intermod design that incorporates a minimum of moveable joints in its construction and replaces standard castings with heavy duty welded joints. The F-33029D-SM-1/2 has internal cabling design and is not field adjustable.
    • 1/4 wavelength dipole-to-mast spacing is also available for the offset radiation pattern.
    • 3/8 wavelength dipole-to-mast spacing is also available for a radiation pattern between the elliptic and the offset.
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  • F-33029D-TM-1/2 Wideband Black Anodized Antenna

    Frequency Range: 138-174 MHz
    Gain: 8.0 - 8.5 dBd
    The F-33029D-TM-1/2 is is a Wideband Black Anodized Antenna. It is specifically designed for trunked Multicoupler such as X-pass systems. The 1/2 Wavelength dipole to mast spacing offers a bidirectional radiation pattern. The antenna is made of Aluminium 6061-T6. This antenna is extremely rugged and is well suited for use in severe environmental conditions. This antenna is a Low Intermod design that incorporates a minimum of moveable joints in its construction and replaces standard castings with heavy duty welded joints. The F-33029D-TM-1/2 has internal cabling design and is not field adjustable.
    • 1/4 wavelength dipole-to-mast spacing is also available for the offset radiation pattern.
    • 3/8 wavelength dipole-to-mast spacing is also available for a radiation pattern between the elliptic and the offset.
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  • F-33324 Dual Yagi Array

    Frequency Range: 215-225 MHz
    Gain: 9.5 dBd
    The F-33324 is a dual yagi array mounted in a back-to-back configuration. The antennas are welded and are supplied with phasing harness. All of our antennas can be completely customized to your particular applications. Our antennas can be Vertically or Horizontally Polarized.
    • Each antenna has a rugged design to withstand harsh environmental conditions.
    • The mounting hardware supplied will permit either vertical or horizontal polarization.
    • Heavy duty versions are available.
    • DC ground for lightning protection.
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  • F-3647-B Wideband Black Anodized

    Frequency Range: 138-174 (871F-70), 406-512 (771-70) MHz
    Gain: 2.0-2.5 dBd
    The F-3647-B is a wideband black anodized 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-HDBTM Heavy Duty

    Frequency Range: 138-174, 406-512 MHz
    Gain: 2.0-2.5 dBd
    The F-3647-HDBTM 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-HDBTM 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