Chapter 2
35
Performance Test
5. CROSSTALK TEST
2. Pe
rfor
ma
nce T
est
5. CROSSTALK TEST
Description
This test checks the crosstalks between test ports of the E5071C. The crosstalk is tested by
performing "through" measurements with two test ports connected together and,
short-ended "isolation" measurements with the test ports terminated with N-type "Short"
devices. A "through" calibration is performed to have the through measurement data as the
reference to which the isolation measurement data is compared. With segment sweep
points for a specified frequency range, a swept measurement with the short-ended test ports
is repeated 16 times and the measurement data is averaged. The worst crosstalk value is
determined from the peak value of the average data.
Test equipment
Type-N(m) 50 ohm short termination (4 ea.)
Agilent p/n 85032-60008
Содержание E5071C
Страница 14: ...14 Contents ...
Страница 168: ...168 Chapter2 Performance Test E5071C Performance Test Record ...
Страница 212: ...212 Chapter4 Troubleshooting To configure the CPU Mother Board Assembly and BIOS ...
Страница 262: ...262 Chapter5 Replaceable Parts Power Cables and Plug Configurations ...
Страница 326: ...326 Chapter6 Replacement Procedure Probe Power and Power Switch Board Replacement ...
Страница 332: ...332 Chapter7 Post Repair Procedures Post Repair Procedures ...
Страница 360: ...360 AppendixB System Recovery Calibration of the Touch Screen ...
Страница 364: ...364 AppendixC Firmware Update Firmware Update ...
Страница 365: ...365 D Power Requirement D Power Requirement ...
Страница 367: ...Appendix D 367 Power Requirement Preparation for Power Supply D Power Requirement Figure D 1 Power cable options ...