Indoor CATV amplifier with Chinese amplifier module, forward path, 2 output ports, 47/87-862MHz, gain 30dB, variable EQ (18dB) and ATT (15dB), 102dBuV; return path, 5-30/65MHz, gain 15dB, variable ATT (10dB), 110dBuV, imperial F female port, AC160~250V (power cord with flat EURO plug (2 pole) or 30~60V.

Features:

◇ Chinese amplifier module

◇ High gain, high output level and low non-linear

◇ Variable attenuator(0~15dB) and equalizer(0~18dB) in forward path

◇ 2 outputs with plug-in splitter or 1-tap

◇ Different frequency split is specified by clients

◇ Local and remote powering available

◇ Weatherproof and RF-screened die-cast housing

Parameter

Item Specification Forward path Frequency range 47/87-862 MHz Gain 30 ± 1.0 dB Flatness ± 1.0 dB Gain adjustment 0~15 dB Slope adjustment 0~18 dB Rated input level 72 dBuV Rated output level 102 dBuV Noise figure ≤ 10 dB C/CTB ≥ 58 dB C/CSO ≥ 56 dB Group delay ≤ 10 ns (112.25MHz/116.68MHz) Hum mod. < 2% Return loss ≥ 14 dB Return path Frequency range 5-30/65 MHz Gain 15 ± 1.0 dB Flatness ± 1.0 dB Gain adjustment 0~10 dB Rated output level 110 dBuV Noise figure ≤ 12 dB CSO ≥ 52 dB Group delay ≤ 20 ns (57MHz/59MHz) Hum mod. < 2% Return loss ≥ 16 dB Impedance 75Ω Power remote/local AC15~60 / AC165~250 V Power consumption 8 VA Surge protection > 5 KV Operating temperature -20~+50 ℃ Dimension 178x100x55 mm

Applications

◇ HFC network