- 品牌：Alignsat
- 型号：AT90
- 频率范围：C-Band: Rx (3.625-4.2) Tx (5.85-6.425) Ku-Band: Rx (10.95-12.75) Tx (13.75~14.5
- 长度：9000
- 增益：
- 输出阻抗：
- 工作电压：
- 最大功率：
electrical specification
operating frequency, ghz
c band
ku band
receive
transmit
receive
transmit
3.625~4.2
5.85~6.425
10.95~12.75
13.75~14.5
gain, mid-band, dbi
49.7
53.4
59.4
60.4
polarization
linear /circular
linear /circular
xpd(on axis), db
35
35
35
35
xpd across 1db beam width, db
33
33
33
33
axial ratio
(circular-polarized)
2-port feed
1.30
1.06
1.09
1.06
vswr
1.25
1.25
1.25
1.25
antenna noise temperature
10° elevation
30° elevation
50° elevation
2/4 port feed
35k/50k
27k/39k
24k/34k
2/4 port feed
60k/90k
50k/76k
44k/64k
typical g/t(el>10°,2-port)
32.0db/k
(30° lna)
37.8db/k
(70° lna)
-3 db beam width, mid-band
0.54º
0.36º
0.19º
0.16º
tx. power capability, kw
5
5
feed interface
cpr—229g
cpr—229g
wr-75
wr-75
feed insertion loss, db
0.2/0.3
0.2/0.25
0.2/0.3
0.2/0.25
isolation, tx to rx, db
tx/tx, rx /rx, linear, db
tx/tx, rx /rx, circular, db
90
30
20
85
30
20
side lobe
ccir580-4
mechanical specification
antenna diameter
9m
antenna type
cassegrain
surface accuracy(rms)
≤0.4mm
antenna pointing range
azimuth
±85°(2 sections)
elevation
0°~90°(continuous)
polarization
±90°(continuous)
drive mode
manual or motorized
motor drive system
azimuth or elevation travel rate
0.02°/s-0.04°/s
polarization travel rate
1°/s
antenna reflector material
aluminum alloy
finish of steel parts
hot dipped zinc
environmental specification
operational wind
72km/h gusting to 97km/h
survival wind
198km/h
temperature
-40°~+60°
relative humidity
100%
solar radiation
1135kcal/h/m²
seismic(survival)
0.3g(h), 0.15g(v)
ice loading
13mm operational; 25mm survival
note:
1. the real price depends on the detailed parameter you request.
2. when you send us the inquiry, please describe your detailed request, such as exact frequency band for c, ku, ka, x, s or other bands, linear or circular pol., 2 or 4 port, manualormotorized drive. with these detailed information, we can offer you an accurate quotation at an early time. thanks for your cooperation and understanding.
陕西赛科姆通信技术有限公司
刘婷
13609240446
唐延南路11号