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Amplifier Pallets

These are fully assembled high power FM broadcast amplifiers. Mounted on a aluminum plate, they are ready to be attached to an appropriately sized heat sink. Pallets are supplied with a connector and mounting kit which includes either UHF or N connector (your choice, please specify), stainless steel 6-32 allen cap screws, teflon coaxial cable, and heatsink compound. If ordered with a pallet, the heat sink will be drilled and tapped for the specific pallet. For heat sinks and power supplies, see below.

 

175 Watt Amplifier Pallet- $ 215

Designed for FM radio transmitters, this amplifier incorporates broadband matching and a SD2941-10 MOSFET transistor.

  • 86 – 110MHz
  • 48 Volts
  • Input/output 50 ohms
  • Pout: 170W minimum
  • 16dB Gain (175W)
  • Class B
  • Broadband coax transformer
  • 4.5 watts of input drive for maximum output power.
  • Requires 48 to 50Vdc @ to 6.0 amps
  • -14dB input return loss or better.

 

175 Watt Amplifier Pallet $215.00

 

350 Watt Amplifier Pallet- $ 335

Designed for FM radio transmitters, this amplifier incorporates microstrip technology and an SD2942 MOSFET transistor to enhance ruggedness and reliability.

 

  • 86-110MHz
  • 48 Volts
  • SD2942 MOSFET
  • Input/Output 50 ohms
  • Pout 350W min. w/4 watt input.
  • 400W peak power
  • 18 dB gain minimum.
  • Low distortion Class B push-pull.
  • Temperature compensated bias
  • Compact size; LxWxH 4.0 x 2.0 x 1.5 inches

 

350 Watt Amplifier Pallet $335.00

 

600 Watt Amplifier - $ 665

Designed for FM radio transmitters, This amplifier incorporates microstrip technology and a pair of 300W BLF278 transistors.

 

  • 86-110MHz 48 Volts
  • Input/Output 50 ohms
  • Pout 600W with a 6.5 watt input.
  • 700W+ peak power.
  • 19dB gain minimum.
  • Low distortion Class B push-pull.
  • Small size: only 5 in x 9.0 in
  • 68% efficiency typical.
  • Power requirements 19 to 21 ADC 650W out at 48V.

 

 

 

 

Power Supplies for Pallet Amplifiers

 

175 Watt - $250

 

350 Watt - $ 400

 

600 Watt - $ 800

 

Heat Sinks for Pallet Amplifiers

175 Watt - $ 75

 

350 Watt - $ 100

 

600 Watt - $ 150