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| 型號： | HMD18SM-V |
| 廠商： | ANDREW CORP |
| 元件分類： | 天線 |
| 英文描述： | 2500 MHz - 2700 MHz BASE STATION/BROADCAST TRANSMISSION ANTENNA, 18 dBi GAIN, 50 deg 3dB BEAMWIDTH |
| 文件頁數(shù)： | 1/1頁 |
| 文件大?。?/td> | 136K |
| 代理商： | HMD18SM-V |
U.K. 0800-250055 Australia 1800-803 219 New Zealand 0800-441-747
Visit us at: www.andrew.com
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°
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Azimuth Pattern-
Vertical
Elevation Pattern-
Vertical
Azimuth Pattern-
Horizontal
Elevation Pattern-
Horizontal
This antenna is designed to enhance signal penetration for
the wireless cable systems. It provides the improved
quality and coverage wireless operators need to sustain
and increase subscribership in their markets.
The SHADOWMASTER antenna is ideal for improving
and increasing coverage in regions challenged by rugged
terrain or other factors that result in shadowed or blocked
areas. The sleek, lightweight design minimizes wind
loading, and is exceptionally easy to install.
The SHADOWMASTER provides 16 or 18 dBi of signal
gain as well as improved patterns with null fill for
coverage at all angles. Both vertically and horizontally
polarized models are available.
Type number: HMDxxSM-p
xx = 16 or 18 (gain in dBi)
p = H (horizontal) or V (vertical) polarization
Mechanical Specifications
Wind Load at 112 mph (180 km/hr), lb (N)
100 (445)
Length, in (mm)
60 (1525)
Weight, lb (kg)
13 (5.9)
SHADOWMASTER Booster Antennas
2.5 to 2.7 GHz
Electrical Specifications
Frequency, MHz
2500 - 2700
Gain, dBi
Type HMD16SM
16
Type HMD18SM
18
VSWR
1.5:1 maximum
Polarization
Horizontal or Vertical
Half-power Beamwidth
HMD16SM-H (V)
Azimuth: 100° (90°) typical
Elevation: 5° typical
HMD18SM
Azimuth: 50° typical
Elevation: 5° typical
Front-to-Back Ratio
20 dB typical
Input Power Rating, W
100
Input Connector
Type N female
315
Above
Below
Angle from Horizontal, Degrees
Above
Below
Angle from Horizontal, Degrees
Revised 5/01
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PDF描述 |
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| HMD24VN-W | 2500 MHz - 2686 MHz BASE STATION/BROADCAST TRANSMISSION ANTENNA, 21.5 dBi GAIN |
| HMD32VN-W | 2500 MHz - 2686 MHz BASE STATION/BROADCAST TRANSMISSION ANTENNA, 23.5 dBi GAIN |
| HMD8VN-W | 2500 MHz - 2686 MHz BASE STATION/BROADCAST TRANSMISSION ANTENNA, 17.5 dBi GAIN |
| HMD8HO-P | 1900 MHz - 2100 MHz ANTENNA-OTHER, 11.5 dBi GAIN |
| HMD12HW-P | 1900 MHz - 2100 MHz ANTENNA-OTHER, 15.3 dBi GAIN |
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