Atec Agilent-E7401A-02A-03A-04A-05A - Manual (Page 7)

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1. Frequency reference error = (aging rate x period of time since adjustment +
settability + temperature stability)
2. Not available in RBW < 1kHz
3. Marker level to DANL > 25 dB, Span
≤ 1.5 GHz, RBW/Span ≥ 0.002
4. N = LO harmonic mixing mode
5. Mixer power level (dBm) = input power (dBm) – input attenuator (dB)
6. Characteristic
7. Referenced to 50 MHz amplitude reference (20° C – 30° C)
8. Reference to midpoint between highest and lowest frequency response
deviations. (20° C – 30° C)
9. For reference levels 0 to 50 dBm; input attenuation 10 dB; dc coupled;
RFW 1 kHz; VBW 1 kHz; scale loge range 0 to -50 dB from reference level;
sweeptime coupled; signal input 0 to 50 dB; spsn
≤ 20 kHz.
10. Characteristic; factory preset, fixed center frequency, sweep points = 101
auto align off, RBW = 1 MHz, stop frequency ≤ 3 GHz, span > 10 MHz and
≤ 600 MHz (E4401, span > 102 MHz and ≤ 400 MHz).
11. Characteristic; factory preset, fixed center frequency, sweep points = 101 auto
align off, RBW = 1 MHz, stop frequency ≤ 3 GHz, span = 20 MHz, GPIB
interface, display and markers off, fixed center frequency, single sweep
12. In time domain sweeps
13. Reference level -25 dBm (E7401A) or -20 dBm (E7402A/03A/04A/05A);
input attenuation 10 dB; center frequency 50 MHz; RBW 1 kHz; VBW 1 kHz;
scale linear or log; span 2 kHz; sweep time coupled, sample director, signal at
reference level.
14. Meets Class A performance during dc operation or serial number
US41110000 or lower.
15. RBW ≥1 kHz, 2 sweep points
16. 10 Hz to 300 Hz are only available in spans of
≤ 5 MHz and are not usable
with tracking generator Option 1DN.
17. When storing a 401-point trace plus the instrument state