c-lnbfspecifications
model:bt-380d
1.输入频率(inputfrequency):3.7to4.2ghz
2.本振频率(l.o.frequency):5150/5750mhz(±500mhz@25℃)
3.输出频率(outputfrequency):950to1450mhz,1550to2050mhz
4.输入端本振泄漏(l.o.leakageinputport):45dbm
5.本振稳定度(l.o.stability):±1.5mhz(-40℃to+70℃)
6.噪声系数(noisefigure):<17°ktyp
7.增益(conversiongain):>55dbtyp
8.增益平坦度(gainflatness):±1dbm(max)
9.输入驻波(intputvswr):2.5:1(max)
10.输出驻波(outputvswr):2.0:1(max)
11.输出连接(outputconnector):f-femaleconnector
12.输出阻抗(outputimpedance):75ω
13.极化隔离(crosspolarisolation):20db(min)
14.镜频抑制(imagerejection):45db(min)
15.相位噪声(phasenoise):-75dbc/hz@10khz(max)
16.供电电压(supplyvoltage):
1)11.5-14.0v(verticalpolarization),
2)16.0-19.0v(horizontalpolarization)
17.工作温度(operatingtemperature):-40℃to+70℃
18.储藏温度(storagetemperature):-40℃to+80℃
19.相对湿度(relativehumidity):0%-95%
20.外型尺寸(sizeforlnbf):
1)bt-380a:169*68*75(mm)
2)bt-380d:185*76*83(mm)
3)bt-380px:185*58*77(mm)
21.重量(weight):
1).bt-380:720g
2).bt-380d:900g