FMAMP4K - 4KW FM Pallet Amplifier

Technical Specifications

  • Gain: 25 dB

  • Input Power: 44 dBm

  • Supply Voltage: 48V DC

  • Bandwidth: 88–108 MHz

  • Transistor: 4 x BLF178XR

  • Heatsink: Included


Important Notice – Please Read Before Purchasing

RF amplifier pallets are sensitive devices that require proper handling and technical expertise. If you are not experienced with RF systems, thermal management, or impedance matching, we strongly recommend purchasing a fully assembled and tested amplifier instead.

Improper usage may lead to permanent damage. Please avoid the following:

  • Applying excessive drive power or supply voltage

  • Operating without sufficient heatsinking (included with the module)

  • Using filters that do not meet the required specifications

  • Connecting mismatched loads or operating without a load

  • Soldering coaxial leads that are too long or improperly connected

Due to the sensitive nature of these modules, no warranty is offered. However, we assure you that each pallet is thoroughly tested and 100% operational before leaving our workshop.


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