Measurement power amplifier range - Qam

All sound sources and all shakers require a measurement power amplifier and a protection module for their normal operation. The Qam amplifiers are compact light and provide a high power output for easy use in any lab or field application. And, they are perfectly quiet as no internal fan, nor external cooling is needed. A base versions of the Qma assumes availability of an external analog signal. The higher level versions can include a processor and DSP on internal firmware. (No network access needed)

The Qam amplifier potentially provides multiple functions:

• There are base versions which only combine power and protection for the specific shaker or source.

• There are processor processor and DSP controlled versions that generate signals like random, sine, pink, white

• The DSP versions can also equalize for a flat output spectrum of the sound source

• For building acoustics applications in difficult small spaces, a low frequency third octave band equalizer allows adaption to the measurement space

• The processor controlled versions allow to store and re-call settings

• A remote activation/deactivation module is available with up to 150 meter range in free sight

• There are versions that interact with the sound source to fully control the signal and the sound power (or volume acceleration) output

For each type of Qsources shaker or sound source one or more compatible amplifier(s) are available and will be advised.