Table 18: Impulse Response; Table 19: Spurious Response - Tektronix RSA6100A Technical Reference

Specifications
Phase measurement includes 100 pulses minimum.
Measured pulses to be adjacent.
Measurement time position excludes the beginning and ending of the pulse extending for a time = (10/measurement Bandwidth) as measured from the
50% point of the Tr or Tf.

Table 18: Impulse response

Characteristic
Impulse Response Measurement Range
(nominal)
Impulse Response Measurement
Accuracy (typical)
Impulse Response Weighting
1
Chirp width 100 MHz, pulse width 10 μs, minimum signal delay 1% of pulse width or 10/(chirp bandwidth), whichever is greater, and minimum 2000 sample
points during pulse on-time.

Table 19: Spurious response

Characteristic
Residual Response (Atten
= 0 dB)
Spurious Response with Signal (Image Suppression)
Spurious Response with
Signal
Spurious Response with Signal (4.75 GHz - Half-IF)
Local Oscillator Feed-through to Input Connector (Spurious
Leakage), typical
14
Description
15 to 40 dB
Across the width of the chirp
±2 dB
1
For a signal 40 dB in amplitude and delayed 1% to 40% of the chirp width
Taylor Window
40 MHz to 200 MHz,
typical
200 MHz to 6.2 GHz
6.2 GHz to 20 GHz, typical
30 MHz to 14 GHz
Description
<–90 dBm (Ref = –30 dBm, RBW =1 kHz)
<–95 dBm (Ref = –30 dBm, RBW =1 kHz)
<–95 dBm (Ref = –30 dBm, RBW =1 kHz)
<–80 dBc (9 kHz to 8 GHz, Ref= –30 dBm, Atten = 10 dB, RF Input
Level = –30 dBm, RBW = 10 Hz)
<–76 dBc (8 GHz to 20 GHz, Ref= –30 dBm, Atten = 10 dB, RF Input
Level = –30 dBm, RBW = 10 Hz)
See the following table.
<–57 dBc (CF 9 kHz to 8 GHz, Ref = –30 dBm, Atten = 10 dB, RBW =
1 kHz)
Signal frequency range = 4.7225 to 4.7775 GHz, RF input level =
–30 dBm
<–65 dBm (Attenuator = 10 dB)
RSA6100A Series Technical Reference