offset Archives - Comprod Inc.

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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878F-70 VHF Exposed Dipole

Frequency Range: 138-174 MHz

Gain: 11-11.5 dBd

Offered in a 1/4, 3/8 or 1/2 wave spacing version
The 878F-70 has internal cabling and fixed dipole-mast spacing.
Heavy-duty and black anodized versions available

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874F-70 VHF Exposed Dipole

Frequency Range: 138-174 MHz

Gain: 8.0-8.5 dBd

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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F-33100

Frequency Range: 138-174/406-470/806-960 MHz

Gain: 5.0-5.5/5.0-5.5/5.0 dBd

The F-33098 is a triple antenna consisting of a 872-70, a 772-70 and a 792-70 on the same mast. The antennas are a regular side mount. All our antennas can be completely customized to your applications.

DC ground for lightning protection
Heavy Duty versions are available

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872F-70 VHF Exposed Dipole

Frequency Range: 138-174 MHz

Gain: 5.0-5.5 dBd

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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872/872F-70-2TM

Frequency Range: 138-174/215-225 MHz

Gain: 5.0-5.5, 5.0/5.5 dBd

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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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

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