Specifications

3-8 RECEIVER
MAGNITUDE
DISPLAY
LINEARITY TEST
(MS462XC)
This test verifies the magnitude linearity of the MS462XC receiver.
Test Setup: Set up the equipment as directed in the procedure below and allow the in
-
struments to warm-up for at least one hour.
Procedure: 1. Press the Default key and then 0 key to reset the instrument.
2. Press the Ch 3 key and then Display key.
3. Select:
DISPLAY MODE
SINGLE CHANNEL
RETURN
GRAPH TYPE
LOG MAGNITUDE
4. Press the Freq key and select the START FREQUENCY soft key.
5. Change START FREQUENCY to 50 MHz.
6. Select the C.W. MODE soft key to turn C.W. mode ON.
7. Verify that the C.W. frequency is 50 MHz.
8. Press the Config key and select the DATA POINTS soft key. Change
POINTS DRAWN IN C.W. to 51 POINT(S).
9. Press the Avg key.
10. Select:
SELECT I.F. BANDWIDTH
I.F.BW10Hz
11. Press the Meas key and select USER DEFINED.
12. Select:
CHANGE RATIO
b1 (Ta)
1 (UNITY)
13. Press the S21/USER 1 soft key to select USER 1.
14. Press the Marker key.
PERFORMANCE TESTS RECEIVER MAGNITUDE DISPLAY LINEARITY TEST
(MS462XC)
MS462XX MM 3-19