Table 1-12: Bessel Thompson Frequency Response And - Tektronix TDS 700D Technical Reference

Performance Tests
Table 1–12: Bessel Thompson frequency response and reference receiver limits
Standard Frequency (MHz)
OC–12 SONET or STM–4 SDH, Data Rate: 622.08 Mb/s
0.0
93.31
186.6
279.9
373.2
466.7
5.60.0
622.08
653.2
746.5
839.8
933.1
1244.2
OC–3 SONET or STM–1 SDH, Data Rate: 155.52 Mb/s
0.0
23.327
46.65
69.975
93.3
116.88
139.97
155.52
163.3
209.95
209.95
233.27
311.04
1–100
Lower Limit (dB) Nominal (dB)
–0.3 0.0
–0.41 –0.11
–0.75 –0.45
–1.32 –1.02
–2.16 –1.86
–3.31 –3.00
–5.15 –4.51
–6.58 –5.71
–7.35 –6.37
–9.86 –8.54
–12.59 –10.93
–15.41 –13.41
–24.58 –21.44
–0.3 –0.0
–0.41 –0.11
–0.75 –0.45
–1.32 –1.02
–2.16 –1.86
–3.31 –3.00
–5.15 –4.51
–6.58 –5.71
–7.35 –6.37
–9.86 –8.54
–12.59 –10.93
–15.41 –13.41
–24.58 –21.44
TDS 500D, TDS 600B & TDS 700D Performance Verification and Specifications
Upper Limit (dB) Measured (delta dB)
0.3
0.19
–0.15
–0.72
–1.56
–2.71
–3.87
–4.84
–5.39
–7.22
–9.27
–11.41
–18.31
0.3
0.19
–0.15
–0.72
–1.56
–2.71
–3.87
–4.84
–5.39
–7.22
–9.27
–11.41
–18.31