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470-860MHz 550W UHF TV Pallet

Part Number 61
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470-860MHz 550W UHF TV Pallet
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$1,025.00
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470-860MHz 550W UHF TV Pallet

This design is based on the new NXP BLF878 42V LDMOS transistor. The pallet is ideal for digital and analog TV broadcast applications. In DVB-T digital the pallet can do 150 watts and in 8VSB the pallet can do 200 watts. In analog application this amplifier can run up to 550 watts peak-sync. The copper base is machined from Tellurium Copper alloy 145. This is a high grade copper and it gives the pallet base the best possible surface finish which promotes efficent thermal transfer to the mounting surface.

Specifications:

  • 470-860MHz UHF TV
  • 550W peak-sync analog power. 
  • 19dB gain typical
  • 42 volts
  • Temperature compensated bias
  • External bias with jumper selector 
  • Input Return loss -20dB typical.
  • 40% Efficency
  • 90 degree low loss custom heavy duty hybrids
  • -40dBc 2 tone at 500W PEP typical. (1MHz spacing)
  • Alloy 145 1/4 inch copper base
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470-860MHz 300W UHF TV Pallet
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Your Price: $725.00
  
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