Πολυζωνικός Ενισχυτής PA-420T Terra (Multiband Amplifier)

Περιγραφή

Τεχνικά Χαρακτηριστικά

• Brand
  TERRA
• Model
  PA-420T (PA420T)
• SKU
  WLONONWCRORBR
• MPN
  PA-420T
• EAN
  5902887073472
• Category
  Programmable multiband/channel amplifier for terrestrial TV
• Type
  Programmable multiband / channel amplifier
• Inputs
  4 (2×VHF/UHF, 1×UHF, 1×FM)
• Supported MUXes
  Up to 20 DVB-T/T2 multiplexes
• Filters
  Up to 20 independently programmable filters
• AGC
  Automatic Gain Control (per filter)
• SAW Filters
  High-selectivity SAW filters
• 5G/LTE Protection
  Yes (5G/LTE filtering/protection)
• FM Frequency Range
  87–108 MHz
• FM Gain
  29 dB
• VHF Frequency Range
  174–240 MHz
• UHF Frequency Range
  470–694 MHz
• Max Gain
  Up to 63 dB
• AGC Range
  Approx. 46 dB per filter
• Noise Figure
  7 dB
• Output Level
  Up to 113 dBµV (for 6 multiplexes); output test point with 30 dB attenuation
• Output Adjustment
  Common VHF/UHF 0 to -20 dB; per channel ±3 dB
• DC Feeding
  12 V DC, 100 mA per input, switchable ON/OFF
• Power Supply
  Built-in 230 VAC
• Power Consumption
  Approx. 6 W (230 VAC, without external DC load)
• Selectivity
  >30 dB at ±1 MHz (VHF/UHF); FM ±20 MHz >20 dB
• Return Loss
  >10 dB
• Operating Temperature
  -20°C to +50°C
• Housing
  Die-cast metal housing
• Connectors
  Coaxial F-type (typical for RF installations)
• Dimensions (packed)
  192 × 147 × 55 mm
• Packed Weight
  660 g
• Product Weight
  Approx. 500 g
• Standards
  DVB-T/T2
• Programming Interface
  Android (OTG) and Windows PC programming
• Use Cases
  MATV/SMATV, headend/modulator-based distribution, indoor installations

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