TABLE 5.

Transmitter gain (TG) measurement and evaluation with American College of Radiology (ACR) and TG‐284 quality assurance (QA) tolerances

Baseline TG Measurement (dB)	Annual TG Measurement (dB)	Relative Difference (%)	Absolute Difference (dB)	ACR a	TG‐284 b
0.8252	0.8668	5.0 %	0.0416	PASS	PASS

^a ACR transmitter gain tolerance was ±5.0 dB from the baseline. ²

^b TG‐284 transmitter gain tolerance was ±5 % from the baseline. ³