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參數(shù)資料
| 型號： | A148-10S |
| 元件分類： | 天線 |
| 英文描述： | YAGI ANTENNA |
| 文件頁數(shù)： | 1/1頁 |
| 文件大?。?/td> | 157K |
| 代理商： | A148-10S |
COMMUNICATIONS ANTENNAS
Page 11
BOOMER SIDEBAND/CW YAGIS
A14810S & A1483S 2M Yagis
These antennas are the newest computer optimized models
of our 2 meter Yagis. We have improved both the pattern
and gain to give you better FM coverage.
The A1483S is the low priced quality leader for Packet, FM
or even portable use. It is easily rear mounted.
A14810S is one of our best value designs with excellent
gain and front-to-back ratio. Use it for long range FM or
full band 2 meter operation.
124WB - 4 Element
Wideband Boomer
This is the right choice for packet systems and
other applications requiring a dedicated directional
antenna.
26B2 - 26 Element
Wideband Boomer
This antenna offers the highest gain of any 2 meter
FM antenna in the world. The 26B2 includes two
complete 13B2 antennas, stacking boom and
phasing harnesses.
17B2 - 17 Element CW/SSB Boomer
The serious two meter operator who is interested in EME, aurora, scatter, SSB, CW, tropo etc, will
choose the 17B2. It has 17 elements on a 4.5 wavelength boom. Our computer-aided design supported
by precise test range data and the latest manufacturing technology gives you a cleaner pattern and
18 dBi gain in this long boom design. Significant enhancement is provided by the new UltraMatch
balanced feed system with N-connector.
2 Meters
MODEL
13B2
17B2
124WB
26B2
A1483S
A14810S
Frequency, MHz
144-148
144-145
144-148
No. Elements
13
17
4
26
3
10
Forward Gain, dBi
15.8
18.0
10.2
18.8
7.8
13.2
Front to Back Ratio, dB
26
19
26
SWR 1.2:1 Typical
2:1 Bandwidth, MHz
>4
>2
4
>4
>5
≥4
Power Rating, Watts PEP
2000
1000
3 dB Beamwidth, Degrees
E Plane
2 x 18
2 x 14.5
60
2x18
66
40
H Plane
2 x 19
2 x 15
88
2x9.5
108
46
Side Lobe Atten., dB, E Plane
>60
40
>60
Boom Length, ft (m)
15 (4.57)
31 (9.45)
4 (1.22)
15 (4.57)
2.8 (.85)
12 (3.6)
Electrical Wavelength
2.2
4.5
.5
2.2
Longest Element, in (cm)
39.75 (101)
40.75 (103.5)
40.75 (104)
39.75 (101)
41 (104.1) 40.3 (102.4)
Turning Radius, ft (m)
8.9 (2.7)
17.25 (5.26)
4 (1.22)
10.4 (3.18)
2.8 (.8)
6 (1.8)
Mast Size Range, in (cm)
1.5-2
1.25-2
1.5-2
1.25-2
(3.8-5.1)
(3.2-5.1)
(3.8-5.1)
(3.2-5.1)
Wind Load, ft2 (m2)
1.8 (.17)
3.9 (.36)
.34 (.034)
4.84 (.45)
.27 (.02)
1.21 (.11)
Weight, lb (kg)
6.7 (.31)
15.75 (7.14)
3 (1.36)
21.5 (9.75)
1.5 (.7)
6 (2.7)
The new Cushcraft UltraMatch is a modified T-match system that
provides a balanced current distribution on your Boomer. It uses
UltraLink teflon dielectric cable allowing for low loss high power
applications. UltraMatch is completely enclosed for weather proofing.
UltraMatch features an N-connector on the 17B2 and UHF SO239
on the 13B2. When all weather performance is important, you will
choose the new UltraMatched Boomers everytime.
26B2
13B2 -13 Element Wideband Boomer
The 13B2 is as versatile as the 17B2 is specialized. 13B2 will be your choice for high performance
across the entire 2 meter band. New and experienced hams will enjoy 15.8 dBi gain on FM, packet,
CW, or sideband across the 4 MHz operating range. The 13B2 is easily mounted vertically or horizontally
for maximum performance on your favorite mode. Its optimum boom length makes it a popular antenna
that fits just about anywhere. The new UltraMatch balanced feed on the 13B2 provides a 50 Ohm
match via a standard SO-239 UHF female connector. Model 13B2N has N connector.
124WB
A14810S
A1483S
13B2
17B2
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| A14855-02 | 功能描述:導(dǎo)熱接口產(chǎn)品 Tgrease 1500 1kg 1.2 W/mK RoHS:否 制造商:Panasonic Electronic Components 類型:Thermal Graphite Sheets 材料:Graphite Polymer Film 長度:180 mm 寬度:115 mm 厚度:0.07 mm 工作溫度范圍: |
| A14855-03 | 功能描述:導(dǎo)熱接口產(chǎn)品 Tgrease 1500 1/2kg 1.2 W/mK RoHS:否 制造商:Panasonic Electronic Components 類型:Thermal Graphite Sheets 材料:Graphite Polymer Film 長度:180 mm 寬度:115 mm 厚度:0.07 mm 工作溫度范圍: |
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