Performance Verification
4-10 Power Level Accuracy and Flatness Tests
MG362x1A MM
PN: 10370-10386 Rev. B
4-23
5.
If using the T2579 Mixer box, see
and make the following connections:
a.
Connect the Measuring ML2530A receiver to T2579 Mixer box connector labeled
To ML2530A
.
b.
Connect the output of the MG362x1A to the T2579 Mixer box connector labeled
DUT.
c.
Connect the LO output to T2579 Mixer box connector labeled
LO
.
d.
Connect a Low Pass Filter and BNC cable to T2579 Mixer box connector labeled
HI Band
then
connect it to the LO BNC connector labeled
HI Band
at rear panel.
e.
Connect via a Low Pass Filter and BNC cable to T2579 Mixer box connector labeled
LO Band
then
connect it to the LO BNC connector labeled
LO band
at rear panel.
Test Procedure
The following procedure lets you verify the power accuracy and flatness for all power level
measurements below –50 dBm.
1.
Initial setup of the MG362x1A as follows:
a.
Reset the instrument by pressing
SYSTEM
, then
Reset
. After reset, the CW menu is displayed.
2.
Initial setup of the LO:
a.
Reset the instrument by pressing
System
, then
Reset
. After reset, the CW menu is displayed.
b.
Press
LEVEL
to open the current power level parameter for editing.
c.
Set L1 to +6 dBm.
Figure 4-10.
Equipment Setup for Power Level Accuracy and Flatness Tests Below –50 dBm Using T2579
Note
If using the T2579 mixer box, moving the cables is not required because the T2579 box
automatically connects to the proper locations.
LPF
LPF
Hi
Band
Lo
Band
MG362x1A (DUT)
MG362x1A (LO)
Measuring Receiver
10 MHz
REF OUT
10 MHz
REF IN
10 MHz
Reference In
ML2530A
ML2530A
Calibration Receiver
T2579
DUT
LO
To
ML2530
Hi
Band
Lo
Band
RF Output
50 Ω
RF On/Off
Unleveled
Output: +29 dBm max
Reverse: +27 dBm, 0 VDC
FREQ
LEVEL
USER
SELECT
0
1
2
3
4
5
6
7
8
9
MG36221A
Signal Generator
20 GHz
RF Output
50 Ω
RF On/Off
Unleveled
Output: +29 dBm max
Reverse: +27 dBm, 0 VDC
FREQ
LEVEL
USER
SELECT
0
1
2
3
4
5
6
7
8
9
MG36221A
Signal Generator
20 GHz
BNC Tee
N(m) to K(f)
Adapter
RF
Input
Содержание Rubidium MG362 1A Series
Страница 12: ...Contents 10 PN 10370 10386 Rev B MG362x1A MM ...
Страница 16: ...1 9 ESD Requirements General Information 1 4 PN 10370 10386 Rev B MG362x1A MM ...
Страница 30: ...2 6 RF Deck Assemblies Functional Description 2 14 PN 10370 10386 Rev B MG362x1A MM ...
Страница 66: ...3 11 FM and Phase Modulation Calibration Calibration 3 36 PN 10370 10386 Rev B MG362x1A MM ...
Страница 164: ...4 26 Pulse Modulation Tests with the 86100C Oscilloscope Performance Verification 4 98 PN 10370 10386 Rev B MG362x1A MM ...
Страница 292: ...B 5 Self Test Messages Instrument Messages B 8 PN 10370 10386 Rev B MG362x1A MM ...
Страница 293: ......