Tektronix RSA5100B series, Техническое описание

Страница: 31 / 153

Specifications
3
Option B16x, B16xHD only.
4 Option B125, B125HD only.
Table 16: Channel response after cal/norm (center frequency 65 MHz) (RSA5115B/5126B)
Characteristic Description
Amplitude Flatness Speci fi cation
Span ≤ 300 kHz ±0.5 dB 1
1
Checked by the IF test at 65 MHz combined with the RF fl atness.
Table 17: Pulse measurements, typical
Characteristic Description
85, 125, and 160 MHz BW 25 and 40 MHz BW
Minimum Pulse Width for detection, typical 50 ns 150 ns
±0.3 dB + absolute Amplitude Accuracy Average ON Power
(18 °C to 28 °C), typical
For pulse widths ≥ 100 ns, duty cycles
of 0.5 to 0.001, and S/N ratio ≥ 30 dB
For pulse widths ≥ 300 ns, and signal
levels >70 dB below Ref Level
±0.2% of reading Duty Factor, typical
For pulse widths ≥ 150 ns, duty cycles
of 0.5 to 0.001, and S/N ratio ≥ 30 dB
For pulse widths ≥ 450 ns, duty cycles
of 0.5 to 0.001, and S/N ratio ≥ 30 dB
±0.4 dB + absolute Amplitude Accuracy Average Transmitted Power, typical
For pulse widths ≥ 100 ns, duty cycles
of 0.5 to 0.001, and S/N ratio ≥ 30 dB
For pulse widths ≥ 300 ns, duty cycles
of 0.5 to 0.001, and S/N ratio ≥ 30 dB
±0.4 dB + absolute Amplitude Accuracy Peak Pulse Power, typical
For pulse widths ≥ 100 ns, duty cycles
of 0.5 to 0.001, and S/N ratio ≥ 30 dB
For pulse widths ≥ 300 ns, duty cycles
of 0.5 to 0.001, and S/N ratio ≥ 30 dB
±0.25% of reading Pulse Width, typical
For pulse widths ≥ 150 ns, duty cycles
of 0.5 to 0.001, and signal levels >50 dB
below Ref Level
For pulse widths ≥ 450 ns, duty cycles
of 0.5 to 0.001, and S/N ratio ≥ 30 dB
System Rise time, typical <12 ns (85, 125 MHz BW)
<7 ns (160 MHz BW) <40 ns (25 MHz BW)
<25 ns (40 MHz BW)
RSA5100B Series Technical Reference 17