Shanghai Haihui Optic Technology Co., Ltd.  

Product Name: CATV Outdoor Line Extender RF Amplifier Cable Amplifier Model NO.: HHA-APP-1.2G Condition: New Function: Amplifier Type: CATV?Cable Television?Equipment Operational Gain: 38 Input Level: ?12 Power Consumption: 25W Housing Dimensions: 208X215X160 Weight: 4 Ambient Operating Temperature: -40~+60 Trademark: HAIHUI Transport Package: Carton Origin: China HS Code: 8517629900 Product Description HHA-APP-1.2G is two way high-gainBi-directional Line Extender amplifier suitable for signal amplification in the HFC system coaxial trunk. The CTB/CSO performance is outstanding with a return loss of 16 dB. frequency ofdiplex filteris optional. Characteristics-Gallium arsenide amplifier module used for the forward path. 38dB high gain-Provided with the frequency response adjustment plug-in unit, capable of effectively compensating the convex hull resulting from cable nonlinear attenuation.-Internationally advanced passivating treatment and double layer waterproof process are used in the outdoor type aluminum die cast casing, resistant to corrosion and aging, good in heat dissipation, water impermeability and electromagnetic shield;-Forward/Return path input/output level tunable, easy in system debug;-Use high quality bidirectional plug-in unit interface , convenient in network update.-Highly effective low noise switching power supply to ensure the signal's bidirectional transmission index.SpecificationsPARAMETERUNITSFORWARDRETURNPassbandMHz54~12005~42FlatnessdB±1.0±0.75Operational GaindB36≥20Operational Gain AdjustmentdB0~20------AGC Control RangedB±3/±0.5------Interstage SlopedB12±1------Equalizer AdjustmentdB3~12------Noise FiguredB9~106.5Input LeveldBmV≤12------Output LeveldBmV34/44/4642Flat54/550/1003CTBdBc73------CSOdBc69------XMdB65------Test Point AttenuatordB-20-20Return LossdB≥15≥15Hum ModulationdBc65DC VoltageV24±0.25DC RipplemV≤50Power ConsumptionW25AC Input Voltage RangeV38~90AC Bypass Current All PortsA15Housing Dimensionsmm280x215X160WeightKG4Ambient Operating TemperatureºC-40~+60Block Diagram