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The 872/872F-70-2TM antenna is a wide band dual band antenna designed for multicoupled systems. The antenna covers the 138-174 MHz and 215-225 MHz band, and offers a choice of radiation patterns that are determined by the dipole-to-mast spacing. This antenna is very rugged. It has an internal cabling; it is not field adjustable. The 872/872F-70-2TM antenna is well suited for use in severe environmental conditions. The antenna is offered in a ¼, ⅜ or ½ wave pattern spacing versions. DOWNLOAD PDF DOWNLOAD DIGITAL PATTERNS FOR VHF band DOWNLOAD DIGITAL PATTERNS FOR 215-225 MHz
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Adjustable, fixed, side or top mount antenna
- Offered in a 1/4, 3/8 or 1/2 wave spacing version
- The 872A-70 has external cabling and a field-adjustable pattern.
- The 872F-70 has internal cabling and fixed dipole-mast spacing.
- Heavy-duty and black anodized versions available
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Adjustable-only, side mount or top mount antenna
- External cabling and field adjustable pattern
- Heavy-duty and black anodized versions available
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Adjustable, fixed, side or top mount antenna
- Offered in a 1/4, 3/8 or 1/2 wave spacing version
- The 874A-70 has external cabling and a field-adjustable pattern.
- The 874F-70 has internal cabling and fixed dipole-mast spacing.
- Heavy-duty and black anodized versions available
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Ideal for applications where costs are calculated per antenna
- Available in many configurations
- VHF, UHF or 700/800/900 MHz antennas can be combined onto one mast
- Mix and match with our 770, 790, 840, 870 and 880 series antennas
- Can be configured for side or top mount
- Low VSWR version with maximum gain over specified frequency
- Certain versions of antennas have an adjustable pattern for 3 dBd omnidirectional or 6 dBd offset coverage
- Heavy-duty versions available
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Offered in omnidirectional or bi-directional versions
- Internal cabling, fixed dipole-mast spacing and adjustable pattern control
- Heavy-duty, black anodized and top mount only versions available
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Offered in Omnidirectional or Bi-directional versions
- Internal cabling, fixed dipole-mast spacing and adjustable pattern control
- Heavy-duty, black anodized and top mount only versions available
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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
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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 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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The F-33029D-SM-1/4 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 1/4 Wavelength dipole to mast spacing offers an offset 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-1/4 has internal cabling design and is not field adjustable.
- 1/2 wavelength dipole-to-mast spacing is also available for the bidirectional 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-3/8 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 3/8 Wavelength dipole to mast spacing offers a radiation pattern between the elliptic and the offset. 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-3/8 has internal cabling design and is not field adjustable.
- 1/4 wavelength dipole-to-mast spacing is also available for the offset radiation pattern.
- 1/2 wavelength dipole-to-mast spacing is also available for a bidirectional radiation pattern.