Ceyear 4041 Series, User Manual

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Appendix A Test Results of Performance Characteristics
188
Table A.1 (Continued 6) 4041 Series Spectrum Analyzer Record Sheet
S/N Test Item Unit Standard Requirements
Test
Result
19 Total level uncertainty
dB
33.5GHz (attenuation 0 dB, input -25
dBm): ±2.30
dB
34.5GHz (attenuation 0 dB, input -25
dBm): ±2.30
dB
35.5GHz (attenuation 0 dB, input -25
dBm): ±2.30
dB
36.5GHz (attenuation 0 dB, input -25
dBm): ±2.30
dB
37.5GHz (attenuation 0 dB, input -25
dBm): ±2.30
dB
38.5GHz (attenuation 0 dB, input -25
dBm): ±2.30
dB
39.5GHz (attenuation 0 dB, input -25
dBm): ±2.30
20 Attenuator
Range / 0~50 dB, 10 dB step
Switching
uncertainty
/ Attenuation 0 dB Reference
dB Attenuation 10 dB ±1.20
dB Attenuation 20 dB ±1.20
dB Attenuation 30 dB ±1.20
dB Attenuation 40 dB ±1.20
dB Attenuation 50 dB ±1.20
21
Input voltage
standing wave ratio
/
<20 GHz
≤
1.80:1
/ 20 GHz~ 44 GHz
≤
2.20:1
22 Maximum safe input level
/ +30 dBm (continuous wave, automatic
coupling of input attenuator)
23 Displayed scale
/ 0.1~10 dB per division, minimum 0.1 dB step
(10-step display)
24 Video Bandwidth
/
BW range: 1 Hz

10 MHz (1-3 steps)
25 Interface RF interface
/ RF input interface (corresponding to the
interface type of the product model)
/ RF output interface: type N(f) (assemble only
when the tracking generator option is