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BLF178XR 900W FM Pallet Amplifier

BLF178XR 900W FM Pallet Amplifier
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1.00 lbs
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Discontinued / special order.

download datasheet 

Designed for FM radio transmitters, this amplifier uses a single BLF178XR push-pull transistor to produce a minumum of 800 watts from 87.5-108MHz  @45 - 50Volts. The BLF178XR is VSWR immune. Pallet can withstand open and shorted loads without damage**

  • Input/Output 50 ohms
  • Pout 900W with 2.5W input.
  • 25dB gain minimum.
  • Low distortion Class B push-pull.
  • Small size: only 2.25 in x 4.0 inches
  • 78% efficiency typical.
  • Power requirements maximum 25ADC 900W @ 50V

Design note: Low pass filters and directional couplers introduce reactive loss. Maximum suggested power with a low pass filter/coupler is 800W

**Pallet can be damaged from thermal over load and RF overdrive. Please download datasheet for more details.


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