Accuracy
± aging rate
± temperature effects
± line voltage effects
Internal time base reference
oscillator aging rate
≤ ± 5 ppm/10 yrs, < ± 1 ppm/yr (nom) 1
Temperature effects
± 1 ppm (0 to 55 °C) (nom)
Line voltage effects
± 0.1 ppm (nom); 5% to –10% (nom)
Reference output
Frequency
Amplitude
10 MHz
≥ +4 dBm (nom) into 50 Ω load
External reference input
Input frequency
Lock range
Amplitude
Impedance
Waveform
Standard
Option 1ER
10 MHz
1 to 50 MHz (in multiples of 0.1 Hz)
± 1 ppm
> –3.5 to 20 dBm (nom)
50 Ω (nom)
Sine or square
Digital sweep modes
Operating modes
Sweep range
Dwell time
Number of points
Step change
Triggering
Step sweep (equally or logarithmically spaced
frequency steps)
List sweep (arbitrary list of frequency steps)
Can also simultaneously sweep amplitude and waveforms.
See amplitude and baseband generator sections
for more detail.
Within instrument frequency range
100 µs to 100 s
2 to 65535 (step sweep)
1 to 3201 (list sweep)
Linear or logarithmic
Free run, trigger key, external, timer, bus (GPIB, LAN, USB)
1. Aging rate is determined by design as a function of the TCXO. It is not specified.
5