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參數資料
| 型號： | 980H90T4N-M |
| 元件分類： | 天線 |
| 英文描述： | 1850 MHz - 1990 MHz BASE STATION/BROADCAST TRANSMISSION ANTENNA, 17.1 dBi GAIN, 90 deg 3dB BEAMWIDTH |
| 文件頁數： | 1/1頁 |
| 文件大小： | 66K |
| 代理商： | 980H90T4N-M |
DECIBEL PRODUCTS
A Division of Allen Telecom Inc.
8635 Stemmons Freeway P. O. Box 569610 Dallas, Texas 75356-9610
214 / 631-0310 Fax: 214 / 631-4706
099045-000-P 05/00
Vertical
Horizontal
Antenna Patterns
15 dBd (17.1 dBi) Gain
Directional Antenna with
90° horizontal 3 dB
beamwidth for 1850-1990
MHz.
Specifications are for reference only.
DB980H90(E/N)-M
90°, 15 dBd Directional Antenna
1850-1990 MHz
Model Number
DB980H90E-M
DB980H90N-M
DB980H90A-M
DB980H90B-M
Connector Options
Bottom: E = 7-16 DIN
Back:
A = 7-16 DIN
N = Type N Female
B = Type N Female
Frequency Range
1850 - 1990 MHz
Gain
15 dBd or 17.1 dBi
Side Lobe
Suppression
First upper side lobe suppressed >15 dB
VSWR
< 1.4:1
Beamwidth
(3dB from max)
Horizontal
90° ± 7°
Vertical
5.5° ± .5°
Front to Back Ratio
> 25 dB
Polarization
Vertical
Max. Input Power
250 Watts
Application
PCN, PCS, DCS1800
Weight
8.5 lbs (4.0 kg)
Wind Area
2.5 ft (.24 m)
Wind Load
100 lbf (445N) 44.9 kp (at 100 mph)
Max. Wind Speed
165 mph (266 km/h)
Material
Reflector Screen: Pass. Aluminum
Radiators:
Brass
Radome:
PVC, UV Resistant
Mtg. Hardware:
Galvanized Steel
Color
Normal: Gray
Mounting
DB390 pipe mount kit, included.
Downtilt Brackets
(Optional)
DB5098
Weather Protection
Fully protected by backplate and radome.
Lightning Protection
All metal parts grounded.
Packing Size
72" x 7" x 6" (183 x 18 x 15 cm)
Shipping Weight
15 lbs (6.8 kg)
90°
Electrical Downtilt (T) Option
Model Number
Downtilt
Horizon Gain
980H90T2E/N-M
980H90T3E/N-M
980H90T4E/N-M
980H90T6E/N-M
2°
3°
4°
6°
15.0 dBd
14.9 dBd
14.4 dBd
14.2 dBd
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