Magnitude Characteristics
Absolute amplitude accuracy (R, A, B)
at –10 dBm input, input attenuator:
10 dB, frequency ≥ 100 Hz, IFBW ≤ 3 kHz, 23 °C ± 5 °C, . . . . . . . . . . .< ±1.5 dB
Ratio accuracy (A/R, B/R) (typical for A/B)
at –10 dBm input, input attenuator:
10 dB, IFBW ≤ 3 kHz, 23 °C ± 5 °C, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < ±2 dB
Dynamic accuracy (A/R, B/R) (typical for A/B)
Input level
Dynamic accuracy
1
(relative to full scale input level) frequency ≥ 100 Hz
0 dB ≥ input level > –10 dB
±0.4 dB
–10 dB ≥ input Level ≥ –60 dB
±0.05 dB
–60 dB > input level ≥ –80 dB
±0.3 dB
–80 dB > input level ≥ –100 dB
±3 dB
Dynamic accuracy (dB)
Input level (dB)
Figure 1-1. Magnitude dynamic accuracy
Residual responses
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .< –80 dB full scale (SPC)
Trace noise (A/R, B/R, A/B)
at 50 MHz, both inputs:
full scale input level –10 dB, IFBW = 300 Hz . . . . . . . . . . . . . < 0.005 dB rms (SPC)
Stability (A/R, B/R, A/B)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < ±0.01 dB/°C (SPC)
Phase characteristics
Measurements format . . . . . . . . . . . . . . . . . .
Standard format, expanded phase format
Frequency response (deviation from linear phase) (A/R, B/R) (SPC for A/B)
at –10 dBm input, input attenuator: 10 dB, IFBW ≤ 3 kHz, 23 °C ± 5 °C . . . . . < ±12°
Dynamic accuracy (A/R, B/R) (SPC for A/B)
Input level
Dynamic accuracy
1
(relative to full scale input level) frequency ≥ 100 Hz
0 dB ≥ input level > –10 dB
±3°
–10 dB ≥ input Level ≥ –60 dB
±0.3°
–60 dB > input level ≥ –80 dB
±1.8°
–80 dB > input level ≥ –100 dB
±18°
1. R input level (B input level for A/B) = full
scale input level –10 dB, IFBW = 10 Hz,
23 °C ± 5 °C
4
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
