Appendix A: Specifications
A- 2
WCA230A & WCA280A User Manual
Electrical Characteristics
Table A- 1: Frequency
Characteristics
Description
Measurement frequency
Frequency range
Baseband: DC to 20 MHz
RF:
15 MHz to 3 GHz
(WCA230A)
RF1: 15 MHz to 3.5 GHz (WCA280A)
RF2: 3.5 GHz to 6.5 GHz (WCA280A)
RF3: 5 GHz to 8 GHz
(WCA280A)
Center frequency setting resolution
0.1 Hz
Frequency marker readout accuracy
Baseband:
±
(RE
×
MF + 0.001
×
Span + 0.2) Hz
RF, RF1 to 3:
±
(RE
×
MF + 0.001
×
Span + 2) Hz
RE: Reference frequency error; MF: Marker frequency [Hz]
At specified frequency
Baseband, Frequency = 10 MHz, Span = 1 MHz
Marker:
±
1 kHz; Carrier frequency measurement:
±
1.2 Hz
RF/RF1, Frequency = 2 GHz, Span = 1 MHz
Marker:
±
1.2 kHz; Carrier frequency measurement:
±
210 Hz
RF2, Frequency = 5 GHz, Span = 1 MHz (WCA280A only)
Marker:
±
1.5 kHz; Carrier frequency measurement:
±
510 Hz
RF3, Frequency = 7 GHz, Span = 1 MHz (WCA280A only)
Marker:
±
1.7 kHz; Carrier frequency measurement:
±
710 Hz
Residual FM
(Typical)
2 Hz p--p
Span accuracy
±
1 bin
RBW filter bandwidth accuracy
0.1%
Reference frequency
Aging per day
1
×
10
--9
(after 30 days of operation)
Aging per year
1
×
10
--7
(after 30 days of operation)
Temperature drift
1
×
10
--7
(10 to 40
_
C)
Total frequency error
2
×
10
--7
(within one year after calibration)
Reference output level
>0 dBm
External reference input
10 MHz, --10 to +6 dBm, Spurious level <--80 dBc within 100 kHz offset
Summary of Contents for WCA200A
Page 6: ......
Page 8: ......
Page 29: ...Getting Started...
Page 30: ......
Page 57: ...Operating Basics...
Page 58: ......
Page 86: ...Functional Overview 2 28 WCA230A WCA280A User Manual...
Page 125: ...Reference...
Page 126: ......
Page 208: ...Modulation Analysis Demod Mode 3 82 WCA230A WCA280A User Manual...
Page 272: ...Setting Timing Parameters 3 146 WCA230A WCA280A User Manual...
Page 346: ...Display Line 3 220 WCA230A WCA280A User Manual...
Page 358: ...Marker Operation and Peak Search 3 232 WCA230A WCA280A User Manual...
Page 388: ...File Format 3 262 WCA230A WCA280A User Manual...
Page 392: ...Screen Copy 3 266 WCA230A WCA280A User Manual...
Page 393: ...Appendices...
Page 394: ......
Page 430: ...Appendix C Digital Demodulation Symbol Mapping C 4 WCA230A WCA280A User Manual...
Page 437: ...Glossary...
Page 438: ......
Page 446: ...Glossary Glossary 8 WCA230A WCA280A User Manual...
Page 447: ...Index...
Page 448: ......