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Broadcast Concepts LPF2013-1200 Original price was: €165.Current price is: €140.

Broadcast Concepts PA700HS

700W SD2942 FM Amplifier Module

The Broadcast Concepts PA700HS amplifier module is designed for FM radio transmitters, this amplifier incorporates microstrip technology and a pair of 350W SD2942 mosfet transistors.


SKU: 104780


Introducing the Broadcast Concepts PA700HS 700W FM Amp Module SD2942 – a high-performance amplifier meticulously crafted for FM radio transmitters. This amplifier incorporates microstrip technology and features a pair of 350W SD2942 MOSFET transistors. Tailored for FM transmitter builders, this product eliminates the worry of finding a suitable heatsink as we’ve conducted all the necessary research and machining on your behalf.

Key Features:

  • Frequency Range: Operates seamlessly within the 86-110MHz spectrum at 48 Volts, ensuring optimal coverage for FM broadcasting.
  • Input/Output Impedance: Maintains a 50-ohm impedance for effortless integration into various setups.
  • Power Output (Pout): Achieves a minimum of 700W with a 6 to 8-watt input, ensuring efficient and powerful signal delivery.
  • Minimum Gain: Boasts a minimum gain of 19dB for strong signal amplification.
  • Class B Push-Pull Design: Enjoy low-distortion performance with the Class B push-pull architecture.
  • Compact Heatsink Design: Features a custom CNC machined aluminum heatsink measuring 6.96 inches wide x 2.75 inches high x 9 inches long, ensuring efficient thermal transfer.
  • Efficiency: Operates at a minimum efficiency of 68%, optimizing power usage for enhanced performance.
  • Power Requirements: Requires 20 to 22 Amps @ 48 volts, providing a balanced power consumption profile.
  • Bias Disable Pads: Facilitates integration into amplifier systems with automatic VSWR protection, enhancing overall system reliability.
  • Forced Air Cooling: Ensures efficient cooling for sustained performance, making forced air cooling a requirement.

Elevate your FM transmitter build with the Broadcast Concepts PA700HS – where advanced technology meets convenience. Order now to experience top-tier performance and reliability in your broadcasting application.