Atec Agilent-N5183A - Manual (Page 4)

4
Range
Option 520
100 kHz to 20 GHz
Option 532 100 kHz to 31.8 GHz
Option 540 100 kHz to 40 GHz
Minimum frequency 100 kHz 1
Resolution 0.01 Hz
Phase offset Adjustable in nominal 0.01° increments
Frequency switching speed 2, 3
Type Standard Option UNZ
SCPI mode ≤ 5 ms ≤ 1.15 ms, 750 µs (typ)
List/Step sweep mode ≤ 5 ms ≤ 900 µs, 600 µs (typ)
Stability ± aging rate
± temperature effects
± line voltage effects
Internal time base < ±1 ppm/yr
reference oscillator
aging rate
Temperature effects ± 1 ppm (typ) (0 to 55 °C)
Line voltage effects ± 0.1 ppm (nom)
Line voltage range 5% to –10% (nom)
Reference output
Frequency 10 MHz
Amplitude ≥ +4 dBm (nom) into 50 Ω load
External reference input
Fixed Variable (Option 1ER)
Input frequency 10 MHz 1 to 50 MHz
Lock range ± 10 Hz
Amplitude > –3.5 to 20 dBm (nom)
Impedance 50 Ω (nom)
Digital sweep
Operating modes
Step sweep (equally or logarithmically spaced
frequency steps)
List sweep (arbitrary list of frequency steps)
Can also simultaneously sweep amplitude. See
amplitude section for more detail.
Sweep range Within instrument frequency range
Dwell time 100 μs to 100 s
Number of points 2 to 65535 (step sweep)
1 to 1601 (list sweep)
Step change Linear or logarithmic
Triggering Free run, trigger key, external, timer, bus (GPIB, LAN, USB)
Markers In step sweep mode, create up to 20 frequency markers
Display Z-axis or RF amplitude pulse
Functions M1 to center, M1/M2 to start/stop, marker delta
Frequency
1. Performance below 250 kHz is unspecified, except as indicated.
2. Time from receipt of SCPI command or trigger signal to within 0.1 ppm of final frequency or within
100 Hz, whichever is greater, and amplitude settled to within 0.2 dB.
3. Specification does not apply when switching to or from frequencies < 500 kHz, when ALC level is
< –5 dBm for Option 540 or < 0 dBm for Option 520, or when frequency crosses 0.002, 0.02, 0.1, 2.0, 3.2,
20.0, 25.6, or 32.0 GHz.