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SD312-HF2P4SNM(DXX)
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SD312-HF2P4SNM(DXX)
(SRL310C2*2-4)
2 dipole 5.5 dBd, offset, N-Male, HD, 406-512 MHz
• Covers 406-512 MHz frequency range
• 5.5 dBd gain with offset pattern
• Heavy duty with 150W power handling
• Can be bottom or side mounted (Universal mount)
Model List
View PDF: 8 1/2 x 11
View PDF: A4
Electrical Specifications
Frequency Range
MHz
406 to 512
Bandwidth
MHz
106
Connector
N-Male
Gain (nominal)
dBd
5.5
Input VSWR (max)
1.5:1
Polarization
vertical
Impedance
Ω
50
Pattern
Offset
Horizontal beamwidth (typ)
degrees
224
Vertical beamwidth (typ)
degrees
36
Average Input Power (max)
W
150
Lightning protection
DC ground
Electrical tilt (available)
0,2,4,6,8, or 10 degrees
Mechanical Specifications
Width
in
12.25
Depth
in
3.5
Length/ Height
in
83.13
Base pipe diameter
in
1.9
Base pipe mounting length
in
24
Radiating element material
aluminum
Base pipe material
aluminum
Weight
lbs
9.6
Weight iced (1/2" ice)
lbs
12.65
Mounting Hardware (Optional)
Clamp005, Clamp015, Clamp130, or Clamp125U
Recommended For Offset Side Mount:
SMK-125-A3
Mounting configurations
Universal Mount
Actual shipping weight
lbs
20
Shipping dimensions
in
83x5x20
Environmental Specifications
Temperature range
°F
-40 to +140
Wind Loading Area (Flat Plate Equivalent)
ft²
0.88
Wind Loading Area (1/2" ice)
ft²
1.69
Rated wind velocity (no ice)
mph
245
Rated wind velocity (1/2" radial ice)
mph
175
Lateral Thrust (100 mph No Ice)
lbs
37.2
Torsional moment (100 mph No Ice)
ft-lbs
3.4
Bending moment (100 mph No Ice)
ft-lbs
105
Tip deflection (100 mph No Ice)
degrees
0.22
Model List
View PDF: 8 1/2 x 11
View PDF: A4
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