R3132 Series Spectrum Analyzer Operation Manual
7.5 R3182 Specifications
7-22
(5)
Amplitude Accuracy
*2 In reference to 30MHz calibration signal.
Characteristics
Specification
Frequency Response
Preamplifier OFF
Preamplifier ON
(after Calibration and Preselector peak, Attenuator 10 dB)
Calibration Signal Accuracy
-20 dBm
±
0.3dB
IF Gain Error
(after automatic calibration)
±
0.5 dB
Scale Fidelity
Log
Linear
(after automatic calibration)
±
1.5 dB/90 dB
±
1.0 dB/10 dB
±
0.2 dB/1 dB
±
5% of reference level
Input attenuator switching
accuracy
≤±
1.1 dB/10 dB, 2 dB max. (9 kHz to 12 GHz)
≤±
1.3 dB/10 dB, 2.5 dB max. (12 GHz to 18 GHz)
≤±
1.8 dB/10 dB, 3.5dB max. (18GHz to 26.5GHz)
≤±
2.2 dB/10 dB, 4dB max. (26.5GHz to 40GHz)
in reference to an attenuation of 10 dB
Resolution bandwidth switching
uncertainty
(after automatic calibration)
±
0.5 dB
Overall level accuracy
Preamplifier OFF
±
1.5 dB
(REF = -50 to 0 dBm, ATT = 10 dB, 2 dB/div, RBW = 300 kHz,
f = 100 kHz to 3 GHz, after automatic calibration)
Frequency range
Relative
Absolute *2
20 to 30
°
C 0 to 50
°
C 20 to 30
°
C 0 to 50
°
C
100 kHz to 3 GHz
±
0.5 dB
±1.0 dB
±0.6
dB
±1.0
dB
9 kHz to 3.3 GHz
±
1.5 dB
±
2.0 dB
±
1.5 dB
±
2.0 dB
3.3 GHz to 7.1 GHz
±
1.6 dB
±
1.8 dB
±
1.8 dB
±
2.5 dB
7.1 GHz to 14.7 GHz
±
1.8 dB
±
2.0 dB
±
2.0 dB
±
3.0 dB
14.7 GHz to 27 GHz
±
2.5 dB
±
3.0 dB
±
3.0 dB
±
4.0 dB
27 GHz to 30 GHz
±
3.0 dB
±
3.5 dB
±
3.5 dB
±
4.5 dB
30 GHz to 40 GHz
±
3.5 dB
±
4.0 dB
±
4.0 dB
±
5.0 dB
Frequency range
Relative
Absolute *2
20 to 30
°
C 0 to 50
°
C 20 to 30
°
C 0 to 50
°
C
100 kHz to 2.7 GHz
±
1.0 dB
±1.0 dB
±1.0 dB
±1.0
dB
9 kHz to 3.3 GHz
±
2.0 dB
±
2.0 dB
±
2.0 dB
±
2.0 dB