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880 SERIES VHF EXPOSED DIPOLE ARRAY

 

The 880 Series VHF Exposed Dipole Array is available in 2 and 4 dipole set configurations. Antennas can be customized to your applications. Available with black anodized coating. Top mounted only. Heavy-duty, rugged versions are available.

 


• Antenna is offered in two versions: omni or bidirectional.

• Antennas have complete internal cabling, fixed dipole-mast spacing, and adjustable pattern control.

• Heavy-duty versions are available. Contact a COMPROD technical support technician.

 Antenna_882-70

882-70


     
138-174MHz 
VHF EXPOSED DIPOLE ARRAY
Electrical Specifications  882-70 884-70
Frequency Range, MHz 138-174 138-174
Nominal Gain, dBd 3.0-5.5 6.0-8.5
Number of Dipoles 2 Sets 4 Sets
Bandwidth: 1.5:1 VSWR, MHz 36 36
Polarization Vertical Vertical
Pattern Omni or Bi-Dir. Omni or Bi-Dir.
Power Rating, Watts 450 500
Nominal Impedance, Ohms 50 50
Lightning Protection DC Ground DC Ground
Standard Termination Type N Male Type N Male
Mechanical Specifications    
Length, in (mm) 138 (3500) 246 (6248)
Width, in (mm) 30 (762) 31 (787)
Weight, lbs (kg) 36 (16.3) 78 (35)
Rated Wind Velocity: No Ice, mph (km/h) 120 (162) 110 (177)
Rated Wind Velocity: 0.5" (13mm) Ice, mph (km/h) 95 (137) 80 (129)
Lateral Thrust @ 100mph wind, lbs (kg) 113 (51) 236 (107)
Bending Moment @ top clamp: 100mph, lb*ft (kg*m) 351(49) 1264 (175)
Projected Area, ft² (m²) 4.1 (0.38) 8.7 (0.81)
Mounting Information Mast 2.4" (61 mm) O.D. Mast 2.9" (73 mm) O.D.
     
Order Information Heavy Duty Black Anodized
882-70 882-70HD 882-70HDB
884-70 884-70HD 884-70HDB

 

Antenna_882-70

882-70

Antenna_882-70 

Antenna_882-70

 

Antenna_884-70

 

Antenna_884-70

 

Antenna_884-70

884-70

     

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