B&K 2625 Instructions And Applications page 11

2500
2000
1500
1000
500
0
"' •
Fig. 2.6. Mounting of module.
Input Resistance
2 4
6 8 10 12 14 16 18 20 dB
---:J•~
Gain
.;?~7/....fL7
Fig. 2.7. Input impedance as a function of gain setting.
9