详细说明
Product Name: CATV Subscriber Amplifier (GW-H500) Model NO.: GW-H500 Trademark: GW-H500 Transport Package: 10Pcs/Carton Origin: China HS Code: 85176229 Product Description Frequency bandwidth: 5-862MHz, 5-750MHz; * High-quality diplex filter, three split points optional; * Two output ports in forward path; * Changeable tap/splitter; * Adjustable attenuator and equalizer in forward path and reverse path; * All of the bi-directional ports are capable of passing power into or out of the unit; * High efficiency and wide range switching power supply; * Spark-Arrestor at RF output port to offer surge protection. Bandwidth MHz 47-750 47-862 Gain dB 30 Nominal input level dBuV 72 Nominal output level dBuV 102 Flatness dB ±0.75 Noise figure dB ≤ 10 Return losses dB ≥ 14 Gain adjustable range dB 0-20 Slope adjustable range dB 0-20 CTB dB ≥ 58 (*1) ≥ 58(*2) CSO dB ≥ 57(*1) ≥ 57 (*2) Voltage Vac 36-65 ,220±10% Operating temperature °C-25~+55 Dimensions mm 160×110×60
