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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…
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,…
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…
KEY SPECIFICATIONS band Ka-Band input frequency band 1 17.20 – 18.20 GHz input frequency band 2 18.20 – 19.20 GHz input frequency band 3 19.20 – 20.20 GHz input frequency band 4 20.20 – 21.20 GHz LO frequency 1 16.25 GHz LO frequency 2 17.25 GHz LO frequency 3 18.25 GHz LO frequency 4 19.25…
Model型号：CK-1075K Input Frequency 输入频率：11.7~12.75GHz Output Frequency 输出频率：950~2000MHz L.O. Frequency 本振频率：10.75GHz Noise Figure 噪声系数：0.5dB (Min.), 1.1dB (Max.), 0.6dB (Typ.) Gain Flatness 增益平坦度：±0.5 dB / 26 MHz（典型值）；±0.5 dB / Full Band（全频段） Gain Variation 增益变化量：7.5dB / Full Band（全频段） L.O. Frequency Stability 本振频率稳定度：±0.5MHz (max.) @ +25℃；±1.5 MHz (max.) @ -40℃~+60℃ Cross Polarization Isolation 极化隔离：20dB (Min.)；23dB (Typ.) Output VSWR 输出驻波比：2.5:1…
Colorsat Ku band split-type LNB CS-1130K 本振11.3GHz 卡洛斯高频头 LNB Model型号：CS-1130K Input Frequency 输入频率：12.25 – 12.75 GHz Output Frequency 输出频率：950~1450 MHz L.O. Frequency 本振频率：11.3 GHz Noise Figure 噪声系数：0.3dB (Typical) Conversion Gain 增益：>65 dB（最小值） Gain Flatness 增益平坦度：<5 dB LO Stability 本振频率稳定度：±150KHz Output VSWR 输出驻波比：2.5:1 (Maximum) L.O. Phase Noise 本振相位噪声：-65dBc/Hz @ 1KHz; -80dBc/Hz @ 10KHz; -92dBc/Hz @ 100KHz…
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…
Frequency Parameters (GHz) Parameter RF IF LO RF (Extended) IF (Extended) LO (Extended) Standard Frequency Bands 14.0-14.5 0.95-1.45 13.05 N/A N/A N/A 10.7-11.7 0.95-1.95 9.75 N/A N/A N/A 11.7-12.75 1.10-2.15 10.60 N/A N/A N/A Extended Frequency Bands 13.75-14.5 0.95-1.70 12.80 13.75-14.5 0.95-1.70 (Reused) 12.80 (Reused) (Reused for comparison with above bands) Key Performance Metrics Parameter…
Ku波段平板天线变频器 Frequency Parameters (GHz) Parameter RF IF LO RF (Extended) IF (Extended) LO (Extended) Standard Frequency Bands 14.0-14.5 0.95-1.45 13.05 N/A N/A N/A 10.7-11.7 0.95-1.95 9.75 N/A N/A N/A 11.7-12.75 1.10-2.15 10.60 N/A N/A N/A Extended Frequency Bands 13.75-14.5 0.95-1.70 12.80 13.75-14.5 0.95-1.70 (Reused) 12.80 (Reused) (Reused for comparison with above bands) Key Performance Metrics…
一、工作频率(GHz) 变频类型 频段 射频 (GHz) 中频 (GHz) 本振 (GHz) 上变频 标准频段 14.0-14.5 0.95-1.45 13.05 上变频 扩展频段 13.75-14.5 0.95-1.70 12.80 下变频 标准频段 10.7-11.7 0.95-1.95 9.75 下变频 扩展频段 (射频1) 10.7-11.7 0.95-1.95 9.75 下变频 扩展频段 (射频2) 11.7-12.75 1.10-2.15 10.60 特点： Ku全波段覆盖：项目支持Ku波段（12-18GHz）的全波段覆盖，具体体现在上变频和下变频的频段设置上。 上/下变频合一：项目设备同时支持上变频和下变频功能，可根据需求选择。 二、增益(衰减0dB时) 变频类型 频段 增益 上变频 标准频段 21dB 下变频 标准频段 40dB 特点补充： 增益可定制：根据客户需求，增益范围可进行定制。 三、P1dB输出功率 变频类型 频段 P1dB输出功率…
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…