Forget the bells and whistles, when you are ready for a frequency generator that does what it is supposed to do at the power level that is needed you'll want the GB4000. Delivers all the frequencies at the power levels we claim without any playing around.
Vacuum Tube driven 1930's tank circuit with 1350 volts
True Analog harmonic sine wave output producing harmonic sidebands in the same manner as the original equipment
Size: Compact design - 10.5" Wide X 17" Long X 10" High
Power: Can be built for use with 110/120 volts or 220/240 volts AC
Power usage: 350 watts. When connected to the GB-4000 375 watts
Weight: 19 pounds
MOPA Amplifier Historical Tube Powered 1930’s Style Plasma Tube Power Amplifier Now Boosted to 190 Watts!
Now boosted to 190 Watts of RF Output! The MOPA Oscillator/Amplifier along with the GB4000 Frequency Generator is the perfect combination. This is the only machine designed with the 1930's style electronics including a vacuum tube inside.
*Note: Accessories & Plasma Tube not included and 10% restocking fee on all returns. Sorry but this wasn't our decision. Think of it as a rental fee.