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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
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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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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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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.