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參數資料
| 型號： | 978F30T2E-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?。?/td> | 118K |
| 代理商： | 978F30T2E-M |
MaxFill
978F30T2E-M
17.8 dBd
Directional Panel Antenna
ISO9001Compliant
8635 Stemmons Freeway Dallas, Texas U.S.A. 75247-3701
Dallas/Ft.Worth Area Tel: 214.631.0310 Fax: 214.631.4706
Toll Free Tel: 1.800.676.5342 Fax: 1.800.229.4706
www. decibelproducts.com
dbtech@decibelproducts.com
099050-032
11/00-A
1710-1880 MHz
1850-1990 MHz
17.8 dBd (19.9 dBi) Gain
2° Electrical Downtilt
Vertical Polarization
30° Azimuth BW
8° Elevation BW
7/16 DIN (Bottom)
PCS
VSWR:
< 1.4:1
Null Fill:
-12 dB (typical); -15 dB (minimum)
USLS:
> 18 dBd typical
Front-to-Back Ratio: 40 dB typical
Max. Input Power:
250Watts
Lightning Protection: All metal parts are grounded.
Weight:
17.5 lbs (7.9 kg)
Wind Area:
4.3 ft 0.09 m
Wind Load:
172 lbf (765N) 77.3 kp (at 100 mph)
Max. Wind Speed:
100 mph (166 km/h)
Reflector Screen:
Pass. Brass
Radiators:
Brass
Radome:
PVC, UV Resistant
Mounting Hardware:
Galvanized Steel
Color:
Normal: Gray
Standard:
DB390 pipe mount kit.
Downtilt:
DB5098 downtilt bracket, optional.
Wall Azimuth/Swivel: DB5094-AZ, optional.
Packing Size:
52 x 17 x 11 (132 x 43.2 x 28 cm)
Shipping Weight:
30 lbs (13.6 kg)
Electrical
Mechanical
Mounting Options
Shipping Information
90°
Azimuth
(Horizontal)
Elevation
(Vertical)
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