Development
  • 1
  • 2
  • 3
  • 4
  • 5

Amplifier 2 ways

Description

Features

Part Number : NTX-ALE870

NTX-ALE870 it is the AMPLIFIER FOR OUTSIDE WITH TWO OUTPUTS, used to transmit signals Tv Cable Analog, Digital, Data, Internet, IPTV.

This equipment has high-tech integrated circuits, extended temperature, circuit for automatic gain control AGC which operates en by varying the internal temperature. Materials were selected to manufacture the chassis to protective seal.

  • The Hybrids Amplifiers Direct (foward) and return, PHILIPS and Motorolla respectively, are low noise, low distortion, high gain level and C / N ratio, and the operation frequency of 870 Mhz
  • The Equalizers and Pads may be fixed or variable, both supplied with the equipment.
  • The source voltage is self-regulating, with a robust system of protection against electric shocks and thunder, ensuring stable operation, low severe weather.

Direct (Forward)

Parameters Units Specifications
Range of Frequency Mhz 5-40/51 a 870
Nominal Gain dB 30
Minimun Gain dB ≥30
Imput Signal dBuV 72
Rated Output dBuV 102
Linearity dB ±0.75
Noise dB ≤10
Reflection Loss dB ≥16
(C/CTB) dB ≥61
(C/CSO) dB ≥60
Group Delay ns ≤10(112.25Mhz/116.68Mhz)
S/N % <2
Gain Stability dB -1.0~+1.0

Return or Reverse

Parameters Units Specifications
Range of Frequency Mhz 5 a 40
Nominal Gain dB 12 16 20 24
Minimun Gain dB ≥12 ≥16 ≥20 ≥24
Max. Output Level dBuV ≥110
Linearity of Band dB ±0.75
Noise dB ≤12
Reflection Loss dB ≥16
dB ≥52
Group Delay ns ≤20(57Mhz/50Mhz)
S/N % <2

General

Parameters Units Specifications
Impedance Ω 75
Imput Voltage V A:AC(135~250)V:B:AC(35~90)V
OverVoltage(10/700) KV >5
Potency W 30
Dimensions cm 27*20*10