8
6.
Specification
6.1. Frequency Measurement
Frequency Span
Frequency Range:
150 kHz to 1300 MHz in one range (PSA1301)
1 MHz to 2700 MHz in one range (PSA2701)
Setting Modes:
Centre frequency plus Span, or Start frequency plus Stop frequency
Maximum Span:
1299.85 MHz [150 kHz to 1300 MHz] (PSA1301)
2699 MHz [1 MHz to 2700 MHz] (PSA2701)
Minimum Span:
320 kHz, or Zero Span with demodulation
Setting Resolution:
1 kHz at any frequency
Setting Accuracy:
Reference Frequency Accuracy for Start, Stop & Centre (Zero-Span) frequencies
Reference Frequency Accuracy
Initial Accuracy:
Better than ± 10 ppm at 20
o
C
Stability:
Better than ± 10 ppm over 10
o
C to 30
o
C
Ageing:
Better than ± 3 ppm per year
Phase Noise
Phase Noise:
Typically -100dBc/Hz at 100kHz offset at 500MHz (PSA1301)
Typically -90dBc/Hz at 100kHz offset at 500MHz (PSA2701)
Resolution Bandwidth
RBW:
Selectable as 280 kHz or 15 kHz (PSA1301)
Selectable as 1 MHz, 280 kHz or 15 kHz (PSA2701)
Video Filtering:
Selectable independently of RBW setting
Frequency Markers
Number of Markers:
One, Two, or None
Marker Resolution:
0.1 kHz at all frequencies
Marker Accuracy:
1/320
th
of Frequency Span ± 0.1kHz + Reference Frequency Accuracy
Frequency Readout:
Display of absolute and difference frequencies for both markers
6.2. Amplitude Measurement
Amplitude Range
Display Range:
80 dB
Measurement Units:
dBm or dBµV (dB milliwatts or dB micro volts)
Reference Level:
Selectable as -20 dBm or 0dBm (87 dBµV or 107 dBµV)