When comparing the various instruments power output is a very important consideration. The power output of most frequeny generator instruments on the market today that do not use an RF carrier frequency is only about 0.20 of 1 watt. The GB-4000 with the use of an RF carrier can supply a maximum of about 3.7 watts and is over 10 times more powerful than these instruments.
Want more power than 3 watts? Then the SR-4 may be what you are looking for. It was developed for those who want more power. It connects to the GB-4000 using a BNC cable and BNC connections. Like the GB-4000 it outputs through wires and uses the contact method to deliver its frequencies. This method has been used for many years and works very well. With the use of the optional SR-4 amplifier, the GB4000 is over 50 times more powerful than other Audio-only frequency generators on the market.
If you are looking for even more power and want a non-contact broadcast method then the M.O.P.A. 190 watt amplifier is what you are looking for. Click on the M.O.P.A. Plasma Amplifier link and read more about the M.O.P.A.
Click Here to order your GB4000.