ADVANTEST R3132 Series

R3132 Series Spectrum Analyzer Operation Manual
7.4 R3172 Specifications
7-17
(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)
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)
Fretoquency range
Relative Absolute *2
20 to 30°C0 to 50°C 20 to 30°C0 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 26.5 GHz
±2.5 dB ±3.0 dB ±3.0 dB ±4.0 dB
Frequency range
Relative Absolute *2
20 to 30°C0 to 50°C 20 to 30°C0 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