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CCTV Meteorological Satellite Ground Receiving Station Portable Automatic Weather Station ① Supports satellite meteorological and hydrological broadcasting data reception systems; ② Supports the DVB-S data transmission standard; ③ Supports the IP data broadcasting reception standard; ④ Equipped with F-type RF input and output interfaces in imperial units; ⑤ Antenna material is carbon fiber, with a…
5.825-6.725GHz BUC 功放 上变频器 20瓦 Output : 20W Transmission Frequency: 5.825–6.425 GHz, 5.850–6.725 GHz (extended frequency range) Intermediate Frequency (IF): 950–1525 MHz, 950–1825 MHz (extended frequency range) Small-Signal Gain: 70 dB Gain Flatness: ≤3 dB/575 MHz, ≤4 dB/875 MHz Attenuation Control: 0–20 dB, step size 0.1 dB Third-Order Intermodulation: -25 dBc Spurious Emissions: -55 dBc…
输出功率 40dBm 发射频率5.850-6.425 GHz，5.850-6.725GHz(扩展频率) 中频频率950-1525 MHz,950-1825 MHz(扩展频率) 小信号增益70dB 增益平坦度≤3 dB /575 MHz≤4 dB /875 MHz 衰减控制0-20dB，步进 0.1dB 三阶交调-25dBc 杂散-55dBc 输入/输出驻波比1.5:1/1.35:1 功耗≤140W 重量5Kg 相位噪声-65dBc/Hz @100Hz -75dBc/Hz @1KHz -85dBc/Hz@10KHz -95dBc/Hz @100KHz 外参考源要求10MHz，O±5dBm 接口中频、外参考输入:N-50K(F-75K可选) 输出:波导BJ-70对应法兰FDM70(N-50K可选) 供电:航空插座 监控:航空插座(以太网口) 供电电压+36~+72VDC(85~265 VAC,47-63 Hz可选) 工作温度-40℃~+60℃ 工作湿度0~100%(冷凝)
Output : 40 dBm
Transmission Frequency: 5.925–6.425 GHz, 5.850–6.725 GHz (extended frequency range)
Intermediate Frequency (IF): 950–1525 MHz, 950–1825 MHz (extended frequency range)
Small-Signal Gain: 70 dB
Gain Flatness: ≤3 dB/575 MHz, ≤4 dB/875 MHz
Attenuation Control: 0–20 dB, step size 0.1 dB
Third-Order Intermodulation: -25 dBc
Spurious Emissions: -55 dBc
Input/Output VSWR (Voltage Standing Wave Ratio): 1.5:1/1.35:1
Power Consumption: ≤140 W
Weight: 5 kg
Phase Noise: -65 dBc/Hz @100 Hz
-75 dBc/Hz @1 kHz
-85 dBc/Hz @10 kHz
-95 dBc/Hz @100 kHz
External Reference Source Requirement: 10 MHz, 0±5 dBm
Interfaces: IF Input, External Reference Input: N-50K (F-75K optional)
Output: Waveguide BJ-70 with corresponding flange FDM70 (N-50K optional)
Power Supply: Aviation Connector
Monitoring: Aviation Connector (Ethernet port)
Power Supply Voltage: +36 to +72 VDC (85 to 265 VAC, 47–63 Hz optional)
Operating Temperature: -40°C to +60°C
Operating Humidity: 0 to 100% (condensing)
5.925-6.725GHz BUC 功放 上变频器 20瓦 Output： 20W Transmission Frequency: 5.925–6.425 GHz, 5.850–6.725 GHz (extended frequency range) Intermediate Frequency (IF): 950–1525 MHz, 950–1825 MHz (extended frequency range) Small-Signal Gain: 70 dB Gain Flatness: ≤3 dB/575 MHz, ≤4 dB/875 MHz Attenuation Control: 0–20 dB, step size 0.1 dB Third-Order Intermodulation: -25 dBc Spurious Emissions: -55 dBc Input/Output…
Project Overview This project plans to build a satellite signal source scheduling and transmission system, primarily serving the transmission and scheduling/switching of satellite signals from the new central equipment room and a remote backup signal source. The system construction is as follows: System integration for the original equipment room’s satellite reception: After reception at the…
Model型号 Input Frequency (GHz) Noise Figure (dB) LO Stability LO Type Output Frequency (MHz) RF Output Connector 1008DXN-1 10.7 – 11.7 0.8 Locked Ext.Ref. External 950 – 1950 N-50 Ohm 1008DXF-2 10.95 – 11.7 0.8 Locked Ext.Ref. External 950 – 1700 F-75 Ohm 1008DXF-1 10.7 – 11.7 0.8 Locked Ext.Ref. External 950 – 1950 F-75…
Norsat LNB 诺赛特 高频头 低噪声放大器 降频器 全系列高频头 批发 Model / Input Frequency / Noise Figure / LO Stability / LO Type / Output Frequency / RF Output Connector / Datasheet 型号 频率 噪声 1008DXN-1 频率 10.7 – 11.7 GHz 0.8 dB Locked…
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