Data sheet, international
Shively Labs
®
Model 6020 Vertically-Polarized FM Antenna
(International)
Vertical polarization
5 kW power rating per bay
Radomes & de-icers not required
Shively standard features:
•
•
•
•
•
Low weight and windload
Rugged corrosion-resistant mounts
Easy to install - minimum maintenance
Non-pressurized (it is recommended that multi-bay systems be
pressurized)
Pattern studies and directional patterns available
Characteristics:
Polarization:
Vertical only.
Frequency range:
87.5-108 MHz
Impedance:
50 
VSWR:
Better than 1.3 : 1 over the FM band
Dimensions (per bay): 142.s cm x 105.6 cm x 14 cm
Materials:
External parts: durable stainless
Input connection:
One bay: female 1-5/8" EIA.
Electrical performance:
No. of bays
Power
Peak Gain
dB
Power
rating (kW)
1
1.44
1.58
5
2
3.16
4.99
10
3
4.95
6.95
14
4
6.73
8.28
14
6
10.27
10.11
14
E-Plane
NOTES
•
Arrays are provided with a 1-5/8” input power divider as standard. For higher power
inputs, or custom configurations including beam tilt/ null-filling, please contact the factory.
•
Gain and patterns depend on mounting geometry.
•
Gain figures are derived from the computed vertical pattern directivity and include the
losses in the antenna feed system.
H-Plane
VSWR
1.4
1.3
1.2
1.1
1
88
90
92
94
96
98
100
102
104
106
108
Document No. ds-6020_export (150317)
A Division of Howell Laboratories, Inc., P. O. Box 389, Bridgton, Maine 04009 USA
(207) 647-3327
1-888-SHIVELY
Fax: (207)647-8273
An Employee-Owned Company
www.shively.com
sales@shively.com
Certified to ISO-9001
Tower space & weight:
No.
of
bays
Antenna
radation
aperture
(m)
Recommended length of
outrigged
pole (m)
Total clear tower
space
recommended
(m)
Without
radomes
or ice (kg)
With 12.7
mm radial ice
(kg)
Weight
With 25.4
mm radial ice
(kg)
With 38.1
mm radial ice
(kg)
1
1.2
3.0
6.1
12.7
18.6
26.8
36.8
2
3.9
5.8
9.1
50.5
72.3
104.6
146.4
3
6.7
8.5
11.6
67.7
105.5
161.4
235.9
4
9.4
11.2
14.3
82.7
148.2
243.6
369.1
6
14.9
16.5
19.5
112.7
212.3
359.1
552.3
NOTES
•
Mounts are designed to fit 1-1/2" to 3-1/2" diameter pole.
Windload:
No.
of
bays
Without ice
With 12.7 mm radial ice
With 25.4 mm radial ice
With 38.1 mm radial ice
EPAN
(m2)
EPAT
(m2)
EPAN
(m2)
EPAT
(m2)
EPAN
(m2)
EPAT
(m2)
EPAN
(m2)
EPAT
(m2)
1
0.16
0.07
0.22
0.09
0.27
0.11
0.32
0.14
2
0.56
0.37
0.85
0.59
1.11
0.80
1.31
0.97
3
0.95
0.66
1.50
1.11
2.03
1.55
2.52
2.00
4
1.64
1.25
2.50
1.98
3.30
2.66
4.04
3.34
6
2.51
1.94
3.91
3.13
5.27
4.31
6.55
5.50
NOTES
•
Effective projected area (EPA) is calculated in accordance with TIA-222-G.
•
Ask for technical assistance at Shively if you are planning to mount antennas on AM towers or install them at altitudes over 915
meters above mean sea level.
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