5.85-6.425GHz C Band LNB Dual-Segment LNB Gardiner Dual Local Oscillators Simultaneous

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Description

GC5856425 C Band LNB

5.85-6.425GHz C波段双段低噪声放大下变频器  |  C-Band Dual-Segment LNB

产品概述 | Product Overview

深圳国鑫思辰科技有限公司提供是一款专为C波段卫星通信设计的低噪声下变频器(LNB),支持5.85-6.425GHz频段双段选择输出,具备反谱输出能力。采用WR137波导输入接口,内置低噪声放大器,适用于卫星信号接收、VSAT通信等应用场景。

This product is a low-noise Block Downconverter (LNB) designed for C-Band satellite communications, supporting dual-segment selection output in the 5.85-6.425GHz band with reversed spectrum capability. It features a WR137 waveguide input interface and built-in LNA, suitable for satellite signal reception and VSAT communications.

技术参数 | Technical Specifications

频率范围  |  Frequency Range
输入频率

Input Frequency

5.85 ~ 6.425 GHz C波段两段选择输出  |  C-Band Dual-Segment Selection
输出频率(接口1)

Output Freq (Out 1)

0.95 ~ 1.45 GHz IN: 5.85~6.35GHz → OUT: 0.95~1.45GHz(反谱)| Reversed Spectrum
输出频率(接口2)

Output Freq (Out 2)

0.95 ~ 1.325 GHz IN: 6.35~6.425GHz → OUT: 0.95~1.025GHz(反谱)| Reversed Spectrum
射频性能  |  RF Performance
增益

Gain

≥ 60 dB
噪声温度

Noise Temperature

100 K 低噪声设计  |  Low Noise Design
输出P1dB

Output P1dB

≥ +5 dBm 1dB压缩点  |  1dB Compression Point
接口特性  |  Interface Characteristics
输入驻波比

Input VSWR

1.35 : 1
输出驻波比

Output VSWR

1.5 : 1
输入接口

Input Interface

BJ70 (WR137) 波导接口  |  Waveguide Flange
输出接口

Output Interface

N-50K / SMA-k 可选  |  Optional
控制与供电  |  Control & Power Supply
参考时钟

Reference Clock

10 MHz 内外参考自适应  |  Internal/External Reference Adaptive
供电电源

Power Supply

12-24 VDC 直流供电  |  DC Power

工作模式说明 | Operational Modes

模式 1(低段)| Mode 1 (Low Segment):  IN: 5.85~6.35GHz → OUT: 0.95~1.45GHz(反谱)

模式 2(高段)| Mode 2 (High Segment):  IN: 6.35~6.725GHz → OUT: 0.95~1.325GHz(反谱)

注 | Notes:  所有指标均在典型工作条件下测试。如需更详细的机械图纸或定制频率,请联系我司销售团队 Tel:+861868870670。

All specifications are tested under typical operating conditions. For detailed mechanical drawings or custom frequencies, please contact our sales team.

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