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Collinear Omni, 6 dBd, 6 MHz B.W., Straight, low PIM, 151.5-157.5 MHz

• Rugged fiberglass radome, High gain, Low PIM
• Omni-directional, 6 MHz band width with VSWR of 1.5:1
• Designed to withstand severe environmental conditions
• 0,2,4 or 6 degrees electrical downtilt available.

  Model List
  View PDF: 8 1/2 x 11   View PDF: A4

Electrical Specifications
Frequency Range MHz  151.5 to 157.5 
Bandwidth MHz 
Connector   7/16 DIN-Female 
Gain (nominal) dBd 
VSWR (max)   1.5:1 
Polarization   vertical 
Impedance Ω  50 
Pattern   Omni- directional 
Vertical beamwidth (typ) degrees  17 
Average Input Power (max) 500 
Passive intermod. (2x20W, 3rd ord.) dBc  -150 
Lightning protection   DC ground 
Electrical tilt (available)   0,2,4 or 6 degrees 

Mechanical Specifications
Width in  2.88 
Depth in  2.88 
Length/ Height in  255 
Base pipe diameter in  2.88 
Base pipe mounting length in  20 
Radome material   fiberglass (UV protected) 
Weight lbs  41.1 
Weight iced (1/2" ice) lbs  91 
Mounting Hardware (Included)   Clamp005 
Recommended For Offset Side Mount:   SMK-225-A3-T5 or SMK-225-A7-T5 
Mounting configurations   upright 
Actual shipping weight lbs  78 
Shipping dimensions in  292x6x6 

Environmental Specifications
Temperature range °F  -40 to +140 
Wind Loading Area (Flat Plate Equivalent) ft²  3.1 
Wind Loading Area (1/2" ice) ft²  4.24 
Rated wind velocity (no ice) mph  150 
Rated wind velocity (1/2" radial ice) mph  120 
Lateral Thrust (100 mph No Ice) lbs  116 
Bending moment (100 mph No Ice) ft-lbs  1139 
Tip deflection (100 mph No Ice) degrees  6.4 

  Model List
  View PDF: 8 1/2 x 11   View PDF: A4

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