CK-120A 中星9C高频头 韩星 日星高频头 10.75GHz本振 卡洛斯 Colorsat

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Description

Model型号​:CK-120A 中星9C高频头 韩星 日星高频头
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 (max.)
Conversion Gain 转换增益​:>65 dB(最小值)
L.O. Phase Noise 本振相位噪声​:-60 dBc/Hz @ 1 KHz;-80 dBc/Hz @ 10 KHz
Image Rejection 镜像抑制干扰​:40 dB (min.)
P1 dB Compression Point 1dB压缩点​:0 dBm (min.)
Output Connector 输出连接头​:75 Ohm F-Type Female(75欧姆母接头)
DC Current Consumption 消耗电流​:200mA (max.)
DC Voltage Supply 直流电压输入​:12.0~14.0 V @ LP(低功率模式);16.0~20.0 V @ HP(高功率模式)
Operating Temperature 工作温度​:-40℃~+60℃

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