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4 dipole, 8.0 dBd, bi-directional, side mount, HD, ABK, 118-138 MHz

• Covers the 118-138 MHz frequency range
• 8.0 dBd gain with bi-directional pattern
• Heavy duty with 300W power handling
• Side mount, black anodized

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

Electrical Specifications
Frequency Range MHz  118 to 138 
Connector   N-Male 
Gain (nominal) dBd 
Input VSWR (max)   1.5:1 
Polarization   vertical 
Impedance Ω  50 
Pattern   Bi- directional 
Vertical beamwidth (typ) degrees  17 
Average Input Power (max) 300 
Lightning protection   DC ground 
Electrical tilt (available)   0,2,4,6, or 8 degrees 

Mechanical Specifications
Width in  51 
Depth in 
Length/ Height in  240 
Base pipe diameter in  2.88 
Base pipe mounting length in  216 
Radiating element material   aluminum 
Base pipe material   aluminum 
Finish   anodize (black) 
Weight lbs  76 
Weight iced (1/2" ice) lbs  170 
Mounting Hardware (Optional)   Clamp147 
Recommended For Offset Side Mount:   SMK-435-A3-T5 or SMK-435-A7-T5 
Mounting configurations   side mount 
Actual shipping weight lbs  162 
Shipping dimensions in  246x48x6 

Environmental Specifications
Temperature range °F  -40 to +140 
Wind Loading Area (Flat Plate Equivalent) ft²  6.1 
Wind Loading Area (1/2" ice) ft²  9.6 
Rated wind velocity (no ice) mph  185 
Rated wind velocity (1/2" radial ice) mph  140 
Lateral Thrust (100 mph No Ice) lbs  225 
Torsional moment (100 mph No Ice) ft-lbs  313 
Bending moment (100 mph No Ice) ft-lbs  454 

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

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