高品质 八头高频头LNB SA-01防水

'尺寸mmInput Frequency 输入频率10.7--11.7GHz11.7--12.75GHzOutput Frequency 输出频率950--2050MHz1100--2150MHzLO Requency 频率9.75GHz10.6GHzLO Inital Currency 初始精确度 (﹫25℃)±1MHzLO Temperature Drift 温度漂移 (﹫-30℃∽+60℃)±3MHzLO Phase Noise 相对噪声 (﹫ 1KHz offset)﹣70 dBc/Hz(Max.)

(﹫ 10KHz offset)﹣90 dBc/Hz(Max.)

(﹫ 100KHz offset)﹣110 dBc/Hz(Max.)Noise Figure

噪声指数±0.1db(Typ.)Conversion gain 变频增益55--60dBGain Variation(over operating band) 增益变化6 p-p(Max.)Gain Flatness(any 27 MHz)

增益平稳度±0.5dBCross pol. isolation

隔离度18dB(Min.) 20(Typ.)Image Rejection 图像抑制40dB(Min.)1dB compresstion point

DB压缩点0dBm(Min.)Output VSWR

输出驻波电压比2.5:1(Max.)LO spurious ﹫22KHz﹣45 dBc(Max.)LO harmonic and non-harmonic spurious﹣55 dBc(Max.)DC Current consumption

DC电流消耗230mA(Max.)polarization switching voltage 极化切换电压vertical:10.5--14.5VHorizontal:15.5--21VBand switching voltage

切换电压波段150mV--350mVBand switching frequency

切换波段频率High band: 22±4kHz toneregulator of ripple20mV(Max.)Operation Temperature

操作温度﹣40℃--﹢65℃Output connector

输出连接器75∏ F typeLO shift (13V/18v)

LO位移0KHzwaterproof

防水Ipx8(Typ.) 0.25kg/C㎡(Min.)'