AMP25W - High quality built & tested 25W rf amplifier
This 25W rf amplifier was built to produce excellent no-tune operation, while keeping low price and easy of use: just connect the output to an fm antenna, and the input to any 1W exciter, we recommend to connect to our TX180A - FM modulator which drive this amplifier to 25W in the range of 87.5-108Mhz without tuning
Features:
- 25W output power in the whole FM band 87.5-108Mhz with only 1W input -connects directly to our exciter - TX180A\TX190
- Broadband no-tune state of the art design based on MRF314
- Low pass filter for broadcast only where you want to and exceed FCC regulation regarding harmonics.
- new !! CNC drilled anodized heat sink - no additional heat sink required, only a fan is recommended for the case, two M5 screws to attach to your case easily.
- Optional adjustable output power 0-25W with on board trimmer or external potentiometer - AMP25WA ONLY.
- For power supply to drive this excellent amplifier see our Switching power-supply: 27V/2.4A with over voltage and under voltage protection, worldwide operation (110V/220