Aim-TTI PSA3605 - Specification; Frequency Measurement

Page 72
13 Specification
PSA3605 limits, where different, are shown in square brackets [ ] after the PSA6005 limits.
13.1.1 Frequency Measurement
Frequency Span
Frequency Range:
10 MHz to 6000 MHz [10 MHz to 3600 MHz] in one range for Normal
sweep mode
30 MHz to 6000 MHz [30 MHz to 3600 MHz] in one range for DC (data
comparison) sweep modes
Setting Modes:
Centre frequency plus Span, or Start frequency plus Stop frequency
Maximum Span:
5990 MHz [3590 MHz] for Normal sweep mode
Minimum Span:
27 kHz, or Zero Span with demodulation
Setting Resolution:
100 Hz at any frequency
Setting Accuracy:
Reference Frequency Accuracy for Start, Stop and Centre frequencies.
Reference Frequency Accuracy
Initial Accuracy:
Better than ± 1 ppm at 20
o
C
Stability:
Better than ± 1 ppm over 10
o
C to 30
o
C
Ageing:
Better than ± 1 ppm per year
Phase Noise (RBW = 3 kHz, VBW = 1 kHz and Positive Detector)
Phase Noise: Typical)
Carrier Frequency = 1 GHz
-83 dBc/Hz at 30 kHz offset
-99 dBc/Hz at 100 kHz offset
-116 dBc/Hz at 1 MHz offset
Carrier Frequency = 3 GHz
-94 dBc/Hz at 30 kHz offset
-109 dBc/Hz at 100 kHz offset
-117 dBc/Hz at 1 MHz offset
Carrier Frequency = 6 GHz
-83 dBc/Hz at 30 kHz offset
-97 dBc/Hz at 100 kHz offset
-114 dBc/Hz at 1 MHz offset
Resolution Bandwidth and Video Bandwidth
RBW:
Selectable as 300Hz to 10MHz in 1:3:10 sequence, or Auto
VBW:
Selectable as 300Hz to 10MHz in 1:3:10 sequence, or RBW Tracking
Frequency Markers
Number of Markers:
One, Two, or None
Marker Resolution:
0.1 kHz at all frequencies
Marker Accuracy:
1/270
th
of Frequency Span ± 10Hz + Reference Frequency Accuracy
Frequency Readout:
Display of absolute and difference frequencies for both markers
Frequency Counter
Counter Type:
Selectable frequency counter at the position of the active marker
Resolution:
Selectable as 1kHz, 100Hz or 10Hz.
Accuracy:
Reference frequency accuracy +/- 1 count (at > noise level + 25 dB)
Channel Markers (only with Option U02)
Channel markers are vertical lines on the screen based upon frequency
values within a file. They are a special case of Limit Patterns.
Number of Markers:
Up to 49 markers per file. Two files can be displayed in differing colors.