Table 2.

Parameters of ten custom QTFs manufactured by the pilot line.

f(Hz)	Q	R(kΩ)
27997.3	33408	43.69
27997.3	33435	43.73
27997.3	34287	42.4
27997.3	34240	42.24
27997.4	33957	45.15
27997.4	33914	45.05
27997.9	34451	43.5
27997.9	34387	43.54
27997.2	33982	40.82
27997.2	33892	40.91