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470-860MHz 300W UHF TV Pallet

470-860MHz 300W UHF TV Pallet
 
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SKU
UHFTV-250A-16
Weight
2.00 lbs
Our price:
$649.00
 
Qty

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 600 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.

  • 470-860MHz UHF TV
  • 300W peak-sync analog power; 100W 8VSB, 75W DVB 
  • 16dB 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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