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參數資料
| 型號： | 948F65T4E-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： | 100K |
| 代理商： | 948F65T4E-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
Model Number
DB948F65E-M
Termination
7/16 DIN ("E") Female
Frequency Range
1850 - 1990 MHz
Gain
15.1 dBd (17.2 dBi)
VSWR
1.4 : 1
Beamwidth
(3 dB from max.)
Horizontal:
Vertical:
65°
8°
Upper Sidelobe
Suppression
> 18 dB
Null Fill
10 dB, typ.
12 dB, min.
Front-to-Back Ratio
> 40 dB
Polarization
Vertical
Max. Input Power
250 Watts
Application
PCS
Weight
14 lbs (6.4 kg)
Wind Area
Frontal Area:
Lateral Area:
3.5 ft (.33 m)
2.4 ft (.22 m)
Wind Load
(at 100 mph)
Frontal Thrust:
Lateral Thrust:
140 lbf (623N) 62.9 kp
96 lbf (427N) 43.1 kp
Max. Wind Speed
125 mph (201 km/h)
Material
Radiators:
Back Panel:
Radome:
Mounting Hdw:
PCB
Pass. Aluminum
ABS, UV Stabilized
Galvanized Steel
Color
Gray
Mounting
DB390 pipe mount kit, included.
Downtilt Brackets
(Optional)
DB5098
Weather Protection
Fully protected by metal and UV stabilized
ABS.
Lightning Protection
All metal parts grounded.
Packing Size
52" x 17" x 11" (132 x 43 x 28 cm)
Shipping Weight
25 lbs (11.3 kg)
Specifications are for reference only.
Horizontal
Vertical
DB948F65E-M
PCS-dB Director
15.1 dBd 65° Directional Log Perodic Antenna, 1850-1990 MHz
65
°
Antenna Patterns
099148-007-G 10/00
Electrical Downtilt (T) Option
Model Number
Downtilt
Gain
948F65T2E-M
2°
15.0 dBd
948F65T4E-M
4°
14.8 dBd
15.1 dBd (17.2 dBi) gain PCS directional
log periodic antenna with 65° horizontal
3 dB beamwidth for 1850-1990 MHz.
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