Couple Holding Sign.gif

Call

THE FREQUENCY STORE

CreditCards.png

$4,695

THE WORLD'S MOST POWERFUL
HIGH-RF FREQUENCY
RESEARCH INSTRUMENTS

M.O.P.A. and with 20 MHz Sweep/Function Generator GB-4000

Plasma Ray Tube (shown) sold separately - $375

Couple Holding Sign.gif
free-report 2.png
COMPARE THE FACTS
BEFORE YOU BUY.

Fall Sale - $4,470

rife plasma mopa tube2.jpg
GB-4000.jpg

Our 2022 Premier Combo Package

 

The BEST in the marketplace...the most powerful and versatile frequency

generating system with advanced vacuum tube driven amplifier technology.

GB-4000 20 MHz Frequency Generator with M.O.P.A. Amplifier

Are you considering purchasing a frequency generator? 

Get FACTUAL equipment