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Amplificatoare

LTE 700

FM/TV House Amplifier: TERRA HS-004T
Cod: R81004
Preţ fără TVAPreţ cu TVARabatValiditate  
359,83 Lei428,20 Lei0 %
Garanţie - 48 de luni
FM/TV House Amplifier: TERRA HS-004T
General view
FM/TV House Amplifier: TERRA HS-004T
Top view
Key features:
  • integrated filter for LTE 700 signal
  • 39 dB gain in the FM and BIII bands; 44 dB gain in UHF band
  • switching between gain stages using discrete switches
  • additional, smooth gain control with potentiometers
  • smooth slope adjustment for the gain pattern
  • switchable (ON/OFF) 12 VDC/100 mA power supply to a preamplifier
  • die-cast housing for highly efficient screening to prevent the penetration of interfering signals into the unit
Terra's HS-004T HS-004T house amplifier is dedicated for use SMATV systems with several tens outlets. The amplifier one input for VHFI (88-230 MHz) and UHF (470-862 MHz) bands. The maximum gain in the VHF band is 39 dB, while in the UHF band it is 44 db. The built-in compensation of cable attenuation (slope) equalizes signal levels within the whole band by increasing gain for higher frequencies.
The die-cast housing provides high screening efficiency by preventing the penetration of interfering signals into the unit.
The HS-004T R81131 amplifier has an ON/OFF switch to provide DC 12 VDC/100 mA power supply to an antenna preamplifier. The maximum signal output level of 121 dBuV (IMD3 = 60 dB) enables safe distribution to several outlets.
It is recommended particularly for systems using broadband amplifiers covering the UHF band (up to 694 MHz). The HS-004T R81131 amplifier has a built-in LTE signal filter that enables the elimination of unwanted signals in the 700 MHz band (694 - 862 MHz) for data transmission services (LTE).
Specifications
Product codeR81004
Product typeFM/TV House Amplifier
ModelHS004T
BrandTERRA
TypeFM TV
Applicationsindoor
RF frequency rangeMHz88-230
470-694
Inputs/OutputsInputs1
Outputs 1 
Gain specifications
InputRangeMHz88-230
470-694
VHF gaindB36...39
UHF gain39...44
Gain adjustmentVHF: 0...-20
UHF: 0...-14
Preamplifier power supply12 VDC/0.1 A
Correction for VHF cable attenuation patterndB0...-14
Correction for UHF cable attenuation pattern0...-10
Max. output levelIMD3=60 dB (DIN45004B)dBµV121
IMD3=60 dB118
Device specifications
Remote power supplyNO
Built-in power supplyYES
Signal connector typeF
LTE reject filterLTE 700
Test input- 20 dB
Test output- 30 dB
Inner noisedB< 6
Return lossdB> 10
Power supplyV230 (50/60 Hz)
Power consumptionW5
Operating temperature°C-20...+50
Dimensionsmm135x180x52
Weightkg0.72
Preţ fără TVAPreţ cu TVARabatValiditate  
359,83 Lei428,20 Lei0 %
 
FM/TV House Amplifier: TERRA HS-004T
Cod: R81004
George Popescu
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