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290 SERIES 220 MHz YAGI ANTENNAS

 

The 290 Series 220MHz Yagi Antennas are available in 2, 3, and 6 element configurations. Antennas can be customized to your applications. Available with black anodized coating. Welded. Vertically or horizontally polarized. Heavy-duty, rugged versions are available.

 

•  Antenna   has   a   rugged   design   to   withstand   harsh environmental conditions.

• Mounting  hardware  supplied  will  permit  either  vertical  or horizontal polarization.

• DC ground for lightning protection.

• Entire antenna may be welded for added durability as an option.

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

Antenna_290-70

290-70-220


       
215-225 MHz
VHF YAGI ANTENNA
Electrical Specifications  291-70-220 295-70-220 290-70-220
Frequency Range, MHz 215-225 215-225 215-225
Nominal Gain, dBd 3.5 6.5 9.5
Number of Elements 2 3 6
Bandwidth: 1.5:1 VSWR, MHz 10 10 10
Polarization Vert. or Horiz. Vert. or Horiz. Vert. or Horiz.
Horizontal Beamwidth (Vert. Pol.) 140º 90º 62º
Vertical Beamwidth (Vert. Pol.) 70º 36º 50º
Front to Back, dB 15 12 17
Pattern Directional Directional Directional
Power Rating, Watts 350 350 350
Nominal Impedance, Ohms 50 50 50
Lightning Protection DC Ground DC Ground DC Ground
Standard Termination Type N Male Type N Male Type N Male
Mechanical Specifications      
Length, in (mm) 32 (813) 48 (1219) 84 (2134)
Width, in (mm) 29 (737) 28 (711) 27 (686)
Weight, lbs (kg) 3.7 (1.7) 4.8 (2.2) 9.0 (4.1)
Rated Wind Velocity: No Ice, mph (km/h) 165 (266) 155 (249) 145 (233)
Rated Wind Velocity: 0.5" (13mm) Ice, mph (km/h) 145 (233) 130 (209) 100 (161)
Lateral Thrust @ 100mph wind, lbs (kg) 19.4 (8.8) 27 (12) 47 (21.3)
Torsional Moment  @ 100mph, ft*lb (kg*m) 25 (3.5) 52 (7.2) 138 (19)
Projected Area, ft² (m²) 0.7 (0.07) 1.0 (0.09) 1.75 (0.16)
Mounting Information: Mast O.D. 181-85 Clamp 181-85 Clamp 115R-85 Clamp
           
Order Information End Boom Welded Heavy Duty Black Anodized (2) Stacked
291-70-220 291-70EB-220 291-70W-220 291-70HD-220 291-70HDB-220 n/a
295-70-220 295-70EB-220 295-70W-220 295-70HD-220 295-70HDB-220 n/a
290-70-220 290-70EB-220 290-70W-220 290-70HD-220 290-70HDB-220 298-70-220

 Antenna_291-70

291-70-220

 Antenna_291-70  Antenna_291-70
 

Antenna_295-70

 

Antenna_295-70

 Antenna_295-70

295-70-220

 Antenna_290-70

290-70-220

 

Antenna_290-70

 

Antenna_290-70


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