860MHz, 1000MHz Headend RF Amplifier 1u Standard Chassis

Basic Info.Model NO.SQFD-8620D2K2-1U, SQFD-1G20D2K2-1UTypeCATV EquipmentFunctionSignal Transmitting Device, Signal Transmission Equipment, Signal Monitoring EquipmentCertificationISOConditionNewFrequency Range45~1000 MHzReturn Loss≥18Gain Adjustable Range0-20dBTrademarkSEEHAITransport PackageCTNSpecification1000MHzOriginChinaHS Code8543709200Product DescriptionHead end RF Amplifier    SQFD-8620D2K2-1U or SQFD-1G20D2K2-1U  Features * Suitable for RF signal amplifying in the headend or branch headend in the CATV network system.* 19 inch/1U standard chassis, RF output test port at the back board,easy to test inspection.* With plastic coated surface, fine silk-screen printing.* Frequency range: 40-862MHz. /1000MHz* Imported independent power module, advanced technology and reliable performance.* Adjustable attenuation for 20dB at one time, easy and simple for adjusting.* High quality switching power supply with AC220V.Specification: NO.ITEMUnitSpecification1Frequency rangeMHz40~862 MHz/1000MHz2Return lossdB≥183Nominal output RF signal leveldBuV≥92 (75 Ω )4Frequency response for flatness banddB±0.55GaindB20±26Gain adjustable rangedB0~207Max noise figure(NF)dB≤58Composite triple beat ratiodB659Group delayns≤5(112.25MHz/116.68 MHz )10Outside Dimensions(W×H×L)mm483*221.7*4411Power consumptionw1012Power voltageVAC 220V ±10% (50Hz)13Working temp. rangeºC0ºC~ +40ºC14Weightkg315connector3/8-32UNEFOrdering Guide: