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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…
17.22-22.2GHz KA Band LNB 高频头 低噪声放大器 低噪声下变频器 降频器
26.5-31GHz KA Band LNB 高频头 低噪声放大器 低噪声下变频器 降频器 GARDINER 嘉顿
Detailed Specifications of Upconverter and Downconverter Modules I. Frequency Parameters RF Operating Range Upconverter: 27.5 GHz to 31.0 GHz (Millimeter-Wave High-Frequency Band) Downconverter: 17.7 GHz to 21.2 GHz (Ku-Band Core Frequency Range) IF Operating Range Both modules support 0.95 GHz to 1.95 GHz, compatible with mainstream IF signal standards LO Characteristics LO frequency continuously adjustable,…
31-37GHz KA Band LNB 高频头 低噪声放大器 低噪声下变频器 降频器 GARDINER 嘉顿
42.5-45GHz Q Band LNB 高频头 低噪声放大器 低噪声下变频器 降频器 GARDINER 嘉顿
45-51GHz Q Band LNB 高频头 低噪声放大器 低噪声下变频器 降频器 GARDINER 嘉顿
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…
51-57GHz Q Band LNB 高频头 低噪声放大器 低噪声下变频器 降频器 GARDINER 嘉顿
57-60GHz Q Band LNB 高频头 低噪声放大器 低噪声下变频器 降频器 GARDINER 嘉顿
57-63GHz Q Band LNB 高频头 低噪声放大器 低噪声下变频器 降频器 GARDINER 嘉顿