The phrase "a maximum of signal" is correct and usable in written English.
It can be used in contexts where you are discussing the highest level or amount of signal strength, often in technical or scientific discussions.
Example: "To ensure optimal performance, the device should be configured to receive a maximum of signal from the transmitter."
Alternatives: "the highest level of signal" or "the peak signal strength".
Frame size was selected to be "optimal" and an averaging of 16 was selected upon image acquisition in order to acquire an appropriate number of pixels and to achieve a maximum of signal-to-noise-ratio, respectively.
The first results of the Trek experiment were based on a maximum of 12 signal measurements for each cosmic-ray event.
The orientations were rotated such for each trial, that the first orientation accounted for a maximum of the signal.
In total, three independent replicate microarray experiments were carried out, resulting in a maximum of nine signal intensity ratios for each tiling probe.
As two signals were analyzed at every clinical event LOC1, LOC2, ROC1, and ROC2, a maximum of 320 signals was available from studies I and II.
In contrast, a maximum of auxin signalling is present in the quiescent centre, and the surrounding stem cells in the RAM and cell differentiation is, at least partly, driven by a decrease in signalling levels9,10.
For GMOs, each sample was hybridised in duplicate generating a maximum of 8 signals per target.
Quantification of pulmonary perfusion is based on the indicator dilution theory where the maximum of signal intensity and the temporal course of the signal change are used.
We tracked up to eight bats simultaneously, but received a signal from a maximum of four during the same 30-second interval (see below).
Decreased frequency of the maximum of the cross-spectrum between HFnu and delta indicated a lengthened mean sleep cycle duration and that the time at which both signals shared a maximum of power was later than that of healthy controls.
