CATV光纤系统光接收机用BGO387BO反向光回传模块 5~200MHz 24V
features
●excellent linearity
●extremely low noise
●excellent flatness
●standard catv outline
●rugged construction
●fc/apc sc/apc
description
the bgo387bo has an fc/apc or sc/apc connector. the amplifier supply voltage pin connect to 24v(dc) . the modules have a monomode optical input suitable for 1290 to 1600 nm wavelengths a terminal to monitor the photo diode current and an electrical output having a characteristic impedance of 75ω.
quick reference date
symbol | parameter | conditions | min | max | units |
f | frequency range |
| 5 | 200 | mhz |
s22 | output return losses | f=5 to 200 mhz | - | -12 | db |
| optical input return losses |
| 45 | - | db |
itot | total current consumption(dc) | vb=24v | 120 | 140 | ma |
handling
fibreglass optical coupling: maximum tensile strength=5n;minimum bending radius=35mm
limiting values
in accordance with the absolute maximum rating system
symbol | parameter | condition | min. | max. | units |
pin | optical input power |
| - | 3 | mw |
tstg | storage temperature |
| -40 | +85 | ℃ |
tmb | operating mounting base temperature | continuous | -20 | +85 | ℃ |
esd | esd sensitivity | human body model; r=1.5kω;c=100pf | 500 | - | v |
characteristics
(bandwidth 5 to 200mhz; tmb=25℃, vb=24v, zs=zl=75ω)
symbol | parameter | unit | min. | typ. | max. | conditions |
s | responsively | v/w | 850 | - | - | λ=1300nm |
fl | flatness of frequency response | db | - | - | ±0.2 | f=5 to 200mhz |
vo | output voltage | dbμv | - | 89 | - | 17 channels flat; measured at 77.25 mhz; optical power receiving at -1dbm |
ctb | composite triple beat | db | - | - | -66 | |
cso | composite second order distortion | db | - | - | -66 | |
cnr | carrier noise ratio | db | 52 | - | - | |
s22 | output return loss | db | - | - | -12 | f=5 to 200 mhz |
itot | total current consumption | ma | 120 | - | 140 | vb=24v |
the module normally operates at vb=24 v(±0.5), but the reliability can’t get guarantee if the voltage beyond 25v.
本公司另有catv有线电视放大模块如下型号供您选择:
反向回传模块:bgy65、bgy67、bgy67a、bgy68、bgy68a;
分立件模块(三极管)
40~550mhz系列:bgy585a、bgy587、bgy587b、bgy588n;
40~750mhz系列:bgy785a、bgy787、bgy787b、bge788、bge788/12v;
40~860mhz系列:bgy885a、bgy887、bgy887b、bgy888、bgy888/12v;
管芯模块(硅芯片)
40~550mhz系列:bgy585a、bgy587c、bgy587b、bgy588c;
40~750mhz系列:bgy785a、bgy787c、bgy787b、bge788c;
40~860mhz系列:bgy885a、bgy887c、bgy887b、bgy888c;
管芯功倍模块系列:bgd712c、bgd714c、bgd812c、bgd814c;
光模块
普通光接收模块系列:bgo747、bgo847、bgo747c、bgo847c;
高增益光接收模块(比普通型增益高10db):bgo807;
agc型光接收模块系列:lmo30a/agc、lmo33a/agc;
反向光回传模块:bgo387bo;
另有catv迷你小光机系列请点我
本产品的品牌是PHILIPS,型号是BGO387BO,接收机输出电平是89(dBmV),波长是1310~1600(nm),输入光功率是-1(dBm),光连接器类型是FC/APC或SC/APC,射频输出阻抗是75(Ω),输出反射损耗是≤-11(dB),功耗是3(W),重量是50(g),频率范围是5~200MHz,电压是DC+24V,电流是120~140mA