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  • Outdoor amplifier 1GHz channel passive/active return 5-65MHz Televes

Outdoor amplifier 1GHz channel passive/active return 5-65MHz Televes

Outdoor professional multiband amplifier configurable by the installer for several parameters. Used as line amplifier for CATV systems. The return channel (5 MHz-65 MHz) may be active or passive (selectable). Extends up to 1 GHz on the forward channel (87 MHz-1006 MHz).
Powering is either via input or output, as desired.  Televes 451310

€493.68
Tax included
Reference televes-451310
Brand Televes
Quantity
Out-of-Stock

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Outdoor professional multiband amplifier configurable by the installer for several parameters. Used as line amplifier for CATV systems. The return channel (5 MHz-65 MHz) may be active or passive (selectable). Extends up to 1 GHz on the forward channel (87 MHz-1006 MHz). 
Powering is either via input or output, as desired.

Highlights

  • 2 dB-step direct read controls
  • Configurable gain to achieve extra amplification (30 dB/40 dB)
  • High-power and high-performance Power-doubling technology
  • -20 dB Test allows input and output monitoring without service disruption
  • Very high output voltage with low intermodulation levels
  • Reduced power consumption; highly efficient power supply
  • Equipped with eco mode, the amplifiers do not use energy when not active.

Features

  • Aluminium chassis for outdoor installation: compact and easy to install
  • Outstanding behaviour in terms of radiated interference when working at the maximum output level
  • Equipped with selectable active/passive return channel
  • Internal cover to avoid accidental access to live parts
  • Surge protection on all inputs and outputs
  • Compatible with 5/8” and F32UNEF accessories
  • Adjustable to steel cabling thanks to the clamp mounting system

Specifications

Technical specifications Forward path Return path
Frequency Range MHz 87 ... 1006 5 ... 65
Gain dB 30 / 40 (selec.) 28 / -2 (selec.)
Flatness dB ±1.5
Gain Control Range dB 0 - 18
Slope Control Range dB 0 - 18 0 - 3 - 6
Reg. Gain Interstage dB 0 / 5 -
Reg. Slope Interestage dB 0 / 5 -
Input / Output Return Loss   14
Noise Figure (G30/G40) dB 8 / 6 6
Channels (for CSO, CTB & XMOD) dB 42 -
Output Level (42CH) dBmV 52 (112) -
Output Level (DIN 45004B) (dBμV) 68 (128) 58 (118)
Composite Triple Beat (CTB) dB -60 -
Crossmodulation (XMOD) dB -60 -
2nd Order Composite (CSO) dB -60 -
Impedance Ohm 75
Input/Output Test Port Level dB 20
Leds Testing   AC In, AC Out, DC General ON
Operating Temperature Range ºF (ºC) 14 ... 113 (-10 ... 45)
Powering requirements V~/ mA 35-90 / 680
Mains frequency range Hz 50/60
Max remote feed current A 5
Consumption W 16
Housing protection class   IP67
Factory preset jumpers   Main 30 dB, Ret passive, AC OFF (In/Out), all jumpers 0dB

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