Up to 8 Times Faster To Use
The GB-4000 has a powerful multi-signaling capability which makes it up to 8 times faster to use than other instruments. Your time is important to you so why waste it running only one frequency at a time? The GB-4000 can output up to 8 frequencies simultaneously with a variable 10 to 100% square wave duty cycle. The average run time per frequency is from 3 to 5 minutes. If you run 8 frequencies for 5 minutes each it would take you 40 minutes to run all 8. But with the GB-4000 it will only take 5 minutes to run all 8 simultaneously.
Only one other company has this multi-signaling capability, but they have a major drawback. They are limited to only 3 frequencies simultaneously and you have to purchase 2 additional frequency generators at an additional cost of about $1200.00 each. Since the GB-4000 has the ability to output 2 to 8 frequencies simultaneously, up to 40,000 Hertz, it is like getting 8 frequency generators for the price of one, saving you thousands of dollars.
The GB-4000 also has the capability of running 2 frequencies from 40,001 Hertz to 20,000,000 million Hertz with either the MOPA or SR-4 amplifier. Some companies speak negatively about running multiple frequencies simultaneously, but the original 1930s/1950s instruments had the capability of running 10 audio frequencies simultaneously to 40,000 Hertz with a fixed 50% square wave duty cycle. The original equipment also had the capability of running more than 100 sideband RF (Radio Frequencies) frequencies simultaneously. Having this capability reduced run times significantly and is the reason we use this same method with our instruments.