Specifications

18
Specifications
Specifications apply under the following conditions:
• After a warm-up time of 30 minutes, and at least two hours of operation or storage at operating temperature.
• Within a valid calibration period
• Data with no given tolerances are typical values only. Data designated as ‘typical’ is not covered by the product warranty.
Frequency Supplemental information
Frequency
Frequency range 100 kHz to 3 GHz (tunable to 9 kHz) AC coupled
Internal 10 MHz frequency reference accuracy
Aging rate ± 1 ppm/year
Temperature stability ± 2 ppm 0 °C to 30 °C
In addition +2 ppm/10 °C 30 °C to 50 °C
Frequency readout accuracy with market (Start, stop, center, marker)
Marker resolution (frequency span)/(number of sweep points – 1)
Uncertainty ± ( frequency indication × frequency reference
uncertainty +1% × span + 20% × resolution bandwidth
+ marker resolution +1 Hz)
Frequency reference uncertainty = (aging rate x periond of time since adjustment + temperature stability)
Marker frequency counter
Resolution 1 Hz
Accuracy ± (marker frequency × frequency reference uncertainty
+ counter resolution)
RBW/span ≥ 0.02; marker level to displayed
Noise level > 25 dB; frequency offset 0 Hz
Frequency reference error = (aging rate x periond of time since adjustment + temperature stability)
Frequency span
Range 0 Hz (zero span), 1 kHz to 3 GHz
Resolution 1 Hz
Accuracy ± span/(sweep points – 1)
SSB phase noise
Carrieroffset
30 kHz < –87 dBc (1 Hz) 20 °C to 30 °C; Typical
100 kHz < –100 dBc (1 Hz) fc = 1 GHz; RBW 100 Hz; VBW 10 Hz; RMS
detector
1 MHz < –120 dBc (1 Hz)
Resolution bandwidth (RBW)
–3 dB bandwidth 30 Hz to 1 MHz 1- 3 - 10 sequence
Accuracy ± 5% Nominal
Resolution filter shape factor < 5 : 1 60 dB/3 dB bandwidth ratio; Nominal;
Digital, approximately Gaussian shape
Video bandwidth (VBW)
–3 dB bandwidth 30 Hz to 1 MHz 1- 3 - 10 sequence
Accuracy ± 5% Nominal