China CATV Indoor Amplifier 8200

Description
CATV House Amplifier, DT-HA-8200 bidirectional building amplifier, it is suitable to the 860MHz CATV bidirectional Cable transmission network. Forward Path: (Frequency Range: (47)87~862MHz, Rated gain: 30dB, Return Loss: ≥ 14dB), Return Path: (Frequency Range: 5 (30)65MHz, Gain: ≥ 15dB, Return Loss: ≥ 16dB), Power Voltage(50Hz): AC (165~250)V or AC(35~60)V is optional.
Feature
Continuously variable equalizer and attenuator.
Aluminum alloy shell, the overall power consumption is only 8W.
The return path adopts low-noise microwave tube push-pull amplifier circuit.

ItemUnitTechnical ParameterForward PathT ransmissionFrequency rangeMHz(47)87~862Rated gaindB30Min full gaindB≥30Rated Input LeveldBμV72 ±2Rated Output LeveldBμV10 0Flatness In BanddB± 1Noise FiguredB≤ 10Return LossdB≥ 1 4C/CTB (84 PAL-D)dB ≥58C/CSO (84PAL-D)dB≥56Signal to Alternative
Noise RatiodB≤2%Gain StabilitydB≤ ± 1.0Voltage StrokeKV5 AGC CharacteristicdB±4 (input) /±0.5 (output)Group Delayns≤ 10 (112.25 MHz/116.68 MHz)Signal to Hum Ratio%< 2Gain StabilitydB-1.0 ~ +1.0

Return PathT ransmissionFrequency RangeMHz5~(30)65GaindB≥15Flatness In Band dB±1Noise FiguredB≤ 12Return Loss dB≥ 16MAX Output LeveldBμV≥ 110Carrier to second order
intermodulation ratio dB≥ 52Carrier to Alternative noise ratio2%<2Signal to Hum Ratio%< 2General ResponsePower consumptionVA8Impulse Resisting VoltageKv>5Power Voltage(50Hz)VA:AC (165 ~ 250)V ;B : AC(35 ~ 60)VDimensionMm178(L) x 100 (W) x55(H)