产品列表
Norsat高频头 LNB 1000HU
Norsata LNB高频头是从天线锅面接收卫星发送的微波信号并放大它,然后降频变换频率块为一个更低的中频块,能增强了在输入端呈现的信号和噪声的功率。
产品优势:
产品描述:
1.稳定性强
2.低功耗,高增益
3.抗干扰
应用领域:
广泛应用在卫星通信天线,高校,军用单位中
产品结构图:
Model |
1000HU Band1 |
1000HU Band2 |
1000HU Band3 |
1000HU Band4 |
Input Frequency (GHz) |
10.7 – 11.7 |
10.95 – 11.7 |
11.7 – 12.75 |
12.25 – 12.75 |
L.O.frquency (GHz) |
9.75 |
10.00 |
10.75 |
11.30 |
Output frequency (MHz) |
950 – 1950 |
950 – 1700 |
950 – 2000 |
950 – 1450 |
Noise figure |
0.8 dB |
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L.O. stability (over temperature excl.offset) |
2: ±25 kHz |
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LO.Phase Noise (SSB) |
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1kHz |
-73 dBc/Hz |
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10kHz |
-78 dBc/Hz |
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100kHz |
-100 dBc/Hz |
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1MHz |
-110 dBc/Hz |
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Conversion Gain |
55 dB |
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Output P1dB |
+15 dBm |
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DC Power |
Band1:13 V Band2:13 V / 22 kHz Tone Band3:18 V Band4:18 V / 22 kHz Tone |
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Current |
350 mA |
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Specs for Tone |
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Freq. |
22 kHz ±4 kHz |
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Amp. |
0. 0.2 V |
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Duty Cycle |
50% ± 10% |
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Output connector |
N(f) 50 Ω F(f) 75 Ω |
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Input Waveguide |
WR75 |
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Operating Temperature |
-30 to +60°C |
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Storage Temperature |
-40 to +80°C |
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Dimensions (L x W x H) |
140 x 70 x 44 mm |
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Weight |
0.3 kg |
购买人 | 会员级别 | 数量 | 属性 | 购买时间 |
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