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參數資料
| 型號： | 978F105T2E-M |
| 元件分類： | 天線 |
| 英文描述： | BASE STATION/BROADCAST TRANSMISSION ANTENNA |
| 文件頁數： | 1/1頁 |
| 文件大小： | 59K |
| 代理商： | 978F105T2E-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
Electrical Downtilt (T) Option
Model Number
Downtilt
Gain
978F105T2E-M/-KL
2°
12.8 dBd
978F105T2A-M/-KL
2°
12.8 dBd
099050-023-C 04/00
Specifications are for reference only.
105°, 12.8 dBd Panel Antenna
Antenna Patterns
Vertical
Horizontal
105°
DB978F105(E/A)
{
-M: 1850 - 1990 MHz
-KL: 1710 - 1880 MHz
12.8 dBd (14.9 dBi) Gain Panel Antenna
with 105° horizontal 3 dB beamwidth for
-M: 1850-1990 MHz or -KL: 1710-1880 MHz.
Model Number(s)
DB978F105E-M/-KL
DB978F105A-M/-KL
Connector Options
7/16 DIN (Bottom)
7/16 DIN (Back)
Frequency Range
-M:
-KL:
1850 - 1990 MHz
1710 - 1880 MHz
Gain
12.8 dBd (14.9 dBi)
VSWR
< 1.4:1
Beamwidth
(3dB from max)
Horizontal:
Vertical:
105° ± 5°
7.5° ± 1°
Upper Side Lobe
Suppression
18 dB
Null Fill
-11 dB (typ.); -15 dB (minimum)
Front to Back Ratio
> 25 dB
Polarization
Vertical
Max. Input Power
250 Watts
Application
PCS or DCS1800
Weight
7.1 lbs (3.2 kg)
Wind Area
2.0 ft (.19 m)
Wind Load
80 lbf (356N) 35.9 kp (at 100 mph)
Max. Wind Speed
125 mph (201 km/h)
Material
Back Panel:
Radiators:
Radome:
Mounting Hdw:
Pass. Aluminum
Brass
PVC, UV Resistant
Galvanized Steel
Color
Gray
Mounting Kit
(Included)
DB390 pipe mount kit (bottom connector).
DB391 pipe mount kit (back connector).
Optional Brackets
DB5094-AZ Wall/Azimuth Bracket.
DB5098 and DB5099 Downtilt Brackets.
Weather Protection
Fully protected by backplate and radome.
Lightning Protection
All metal parts grounded.
Packing Size
53" x 7" x 6" (135 x 18 x 15 cm)
Shipping Weight
11 lbs (5 kg)
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