Promax AE-166 User Manual page 228

Frequency Response
Attenuation Switching Uncertainty
RBW Filter Switching Uncertainty
Level Measurement Uncertainty
219
Preamp off
100 kHz to 2.0 GHz
2 GHz to 3 GHz
Preamp on
1 MHz to 2 GHz
2 GHz to 3 GHz
Attenuator setting 0 to 50 dB in
Uncertainty
1 Hz to 1 MHz
Overall Amplitude
Accuracy
Attenuation: 10 dB; Reference: 160 MHz;
20 to 30°C
± 0.5 dB
± 0.7 dB
Attenuation: 0 dB; Reference: 160 MHz;
20 to 30°C
± 0.6 dB
± 0.8 dB
1 dB step
± 0.25 dB reference: 160 MHz, 10dB
attenuation
± 0.25 dB reference : 10 kHz RBW
± 1.5 dB 20 to 30°C; frequency >
1 MHz; Signal input 0 to -
50 dBm; Reference level
0 to -50 dBm;
Input attenuation 10 dB;
RBW 1 kHz; VBW 1 kHz;
after cal; Preamp Off
± 0.5 dB
Typical
February 2017