From september 2010 this amplifier no longer comes with thermostat

please look at the new photo of the product! (with the black PCB)

This 300W rf amplifier was built to produce excellent no-tune operation, while keeping low price and easy of use: just connect the outputto an fm antenna, and the input to any 1W exciter, we recommend to connect to our TX180A\TX190 - FM modulator which drive this amplifier to over 250W in the range of 87.5-108Mhz without tuning.

Features:

- 300W output with 1W input -connect our exciter-TX180A\TX190
To fully drive 300W and display output power or SWR alarm on TX180A LCD display.
- 9 Pole Low pass filter - no harmonics emission.
- SWR protection - auto shut down
- Forward and reflected power sensor - connect any voltage meter/ digital barograph to display forward/reflected power.
- Broadband no-tune design based on M/A-COM MRF151G and a driver amplifier.
- Heat sink included