Усилитель CATV

AP860 is the RF CATVamplifier used in Head-end. It adopts high quality amplifier module to improve the non-linear performance.Its gain and slope can be adjustable on the front panel or by remote control system, each step for gain is 1dB and for slope is 3dB.It has RS232 and RJ45 network management ports according with SNMP for local or remote monitor and control,of the parameters of machine gain, slope, current, voltage, temperature and temperature alarm, etc. It adopts unique fan controlled by temperature and the cooling technology of air channel, to reduce the inside temperature and make sure the long lasting of fans; AP860 has the wide dynamic adjustable function, which ensure to receive the input RF power from 65 to 89dBμV, guarantee the output level as 96dBμV.With automatic RF power control abilities, it makes sure the amplifier working in the best condition, whatever the input RF power is. Product Features: 1U,19 inches standard rack mount; 28dB gain; Power double technology to reduce circuit distortion; 860MHz working broadband; RF in-band flatness: ±0.75dB; Working parameter displayed on LCD of front panel; Adopts high-performance amplifier module to improve the non-linear performance and reliability; working bandwidth45870MHz testing power level-20±1dBRF in-band flatness±0.75dBCTB79 dB CSO72 dBNoise figure6 dBworking temperature.0+50working gain5dBMin29dBMaxstorage temperature-40 +85input power levelflatness input 6791dBμV@ 0dB slopepower supply 220V AC,50Hzinput return loss≥16dB(47860MHz)power consumption20W(Typical)input impedance75Ωdimension483mm×370mm×44mmoutput power level96 dBμVweight5.5 Kgoutput reflection loss≥16dB(47860MHz)