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參數資料
| 型號： | 980H120T2N-M |
| 元件分類： | 天線 |
| 英文描述： | 1850 MHz - 1990 MHz BASE STATION/BROADCAST TRANSMISSION ANTENNA, 16.1 dBi GAIN, 120 deg 3dB BEAMWIDTH |
| 文件頁數： | 1/1頁 |
| 文件大?。?/td> | 1380K |
| 代理商： | 980H120T2N-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
099045-004-G 8/99
14 dBd (16.1 dBi) Gain
Directional Antenna with
120° horizontal 3 dB
beamwidth for 1850-1990
MHz.
Vertical
Horizontal
Antenna Patterns
Electrical Downtilt (T) Option
Model Number
Downtilt
Horizon Gain
980H120T2E/N-M
980H120T3E/N-M
980H120T6E/N-M
2°
3°
6°
13.5 dBd
13.7 dBd
13.1 dBd
Specifications are for reference only.
DB980H120(E/N/A/B/R/S)-M
120°, 14 dBd Directional Antenna
1850-1990 MHz
Model Number
DB980H120E-M
DB980H120N-M
DB980H120A-M
DB980H120B-M
DB980H120R-M
DB980H120S-M
Connector Options
Bottom: E = 7-16 DIN
Back:
A = 7-16 DIN
Top:
R = 7-16 DIN
N = Type N Female
B = Type N Female
S = Type N Female
Frequency Range
1850 - 1990 MHz
Gain
14 dBd or 16.1 dBi
Null Fill
First lower null is less than 18 dB down
from max. First upper side lobe
suppressed.
VSWR
< 1.4:1
Beamwidth
(3dB from max)
Horizontal
120° ± 10°
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)
120°
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