R3267 Series Spectrum Analyzer Operation Manual (Vol.1)
6.2 R3267 Specifications
6-11
(5)
Amplitude Accuracy
Characteristics
Specification
Frequency response (with an input
ATT of 10 dB, band 1, 2 or 3 is
automatically tuned on the prese-
lector):
Flatness within the bands
(Relative values)
Complementary error due to
band switching
±
0.5 dB
For a 30 MHz calibration signal 100 Hz to 8.0 GHz
±
3.0 dB
Calibration signal accuracy
(30 MHz)
-10 dBm
±
0.3 dB
IF gain error
(After automatic calibration)
0 dBm to -50 dBm
±
0.5 dB
0 dBm to -80 dBm
±
0.7 dB
Scale display accuracy
(After automatic calibration)
Log:
Linear:
0 dB to -90 dB
±
0.85 dB max
±
0.2 dB/1 dB
±
5% of reference level
Input ATT switching error (in ref-
erence to 10 dB, at 15 dB to 75 dB)
100 Hz to 8 GHz
±
1.1 dB/5 dB steps, 2.0 dB max
Resolution bandwidth switching
error
(Resolution bandwidth in reference
to 300 kHz, after automatic cali-
bration):
<
±
0.3 dB (RBW = 100 Hz to 5 MHz)
<
±
1.0 dB (RBW = 30 Hz)
<
±
0.5 dB (RBW = 1 Hz to 100Hz, digital filters)
Total level accuracy
±
1.0 dB (Typical)
Frequency range: 50 MHz to 2.6 GHz (Frequency band : 0)
RBW: 3 kHz to 1 MHz
Frequency span < RBW
×
20
Input ATT: 10 dB
Logarithmic scale display: 0 dB to -50 dB
Reference level: 0 dBm to -50 dBm
Detection mode: Sample
Ambient temperature: 20
°
C to 30
°
C
S/N ratio
≥
20 dB
Frequency band
Frequency range
0
100 Hz to 3.5 GHz
±
1.5 dB
0
50 MHz to 2.6 GHz
±
1.0 dB
1
1.6 GHz to 3.5 GHz
±
1.5 dB
2
3.5 GHz to 7.0 GHz
±
1.5 dB
3
6.9 GHz to 8.0 GHz
±
1.5 dB
