Chapter 2
47
Performance Test
E5071C Performance Test Calculation Sheet
2. Pe
rfor
ma
nce T
est
8. Dynamic Accuracy Test
Make a copy of the following calculation sheet for each of the S-parameters listed below:
Option 230, 235, 240, 245, 280 and 285: S21 and S12
Option 430, 435, 440, 445, 480 and 485: S21, S12, S31 and S41
NOTE
A dynamic accuracy calculation example is shown at the end of the calculation sheets.
S-Parameter: _____________ (10 dBm to -100 dBm)
Name
A1
A2
Power
setting
[dB]
Pm [dB]
Tx [dB] @ Port (Port Char
OFF)
Running
D.A.
True
D.A.
DA10
0
10
REF
REF
DA15
5
10
———
———
( Tx @ DA15) - ( Tx @ DA10) - (Pm @ DA15) + (Pm @ DA10)
→
DA20
10
10
———
———
( Tx @ DA20) - ( Tx @ DA10) - (Pm @ DA20) + (Pm @ DA10)
→
DA20a
0
20
———
———
Adjust source power for (Pm [db] @ DA20a) - ( Tx [dB] @ DA20a) + ( Tx [dB] @ DA20)
DA20b
0
20
REF20
REF20
DA25
5
20
———
———
( Tx @ DA25) - ( Tx @ DA20b) - (Pm @ DA25) + (Pm @ DA20b)
→
True D.A. = (Running D.A. [dB] @ DA25) + (True D.A. [dB] @ DA20)
DA30
10
20
———
———
( Tx @ DA30) - ( Tx @ DA20b) - (Pm @ DA30) + (Pm @ DA20b)
→
True D.A. = (Running D.A. [dB] @ DA30) + (True D.A. [dB] @ DA20)
DA30a
0
30
———
———
Adjust source power for (Pm [db] @ DA30a) - ( Tx [dB] @ DA30a) + ( Tx [dB] @ DA30)
DA30b
0
30
REF30
REF30
DA35
5
30
———
———
( Tx @ DA35) - ( Tx @ DA30b) - (Pm @ DA35) + (Pm @ DA30b)
→
True D.A. = (Running D.A. [dB] @ DA35) + (True D.A. [dB] @ DA30)
DA40
10
30
———
———
( Tx @ DA40) - ( Tx @ DA30b) - (Pm @ DA40) + (Pm @ DA30b)
→
True D.A. = (Running D.A. [dB] @ DA40) + (True D.A. [dB] @ DA30)
DA40a
0
40
———
———
Adjust source power for (Pm [db] @ DA40a) - ( Tx [dB] @ DA40a) + ( Tx [dB] @ DA40)
DA40b
0
40
REF40
REF40
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 ...