8665A Frequency Limits; 8665A Mode Keys - Agilent Technologies e1420b User Manual

16
Reference Graphs and Tables

8665A Frequency Limits

Table 62 8665A frequency limits
Note: Special Function 120 must be enabled for DCFM
Model Option Band Minimum
Number (MHz)
8665A 4120
8665A 3000
8665A 2060
8665A 1500
8665A 1030
8665A 750
8665A 515
8665A 375
8665A 257.5
8665A 187.5
8665A 30
8665A 5
8665A 0.05
1 Takes into account limited tuning resolution available in linear FM (Special Function 120, refer to
page 373.

8665A mode keys

• The [Mode 2] key provides a median range of FM deviation and RF output
• The [Mode 3] key provides the lowest noise level at the RF output, FM
380
Band Maximum (MHz)
4200
4119.99999999
2999.99999999
2059.99999999
1499.99999999
1029.99999999
749.99999999
514.99999999
374.99999999
257.49999999
187.49999999
29.99999999
4.99999999
switching time, as shown in
deviation bandwidth is narrower, and the RF switching time is slower than
in either Modes 1 or 2.
Minimum Recommended PTR (Peak Tune Range)
PTR =FM Deviation x VTR
Mode 3
800000
400000
400000
200000
200000
100000
100000
50000
50000
25000
200000
100000
Max FM = MIN (Above, Carrier frequency –9 kHz)
"How to access special functions"
Table 63 on page 381.
1
Mode 2
20000000
20000000
10000000
10000000
5000000
5000000
2500000
2500000
1250000
1250000
5000000
5000000
on
Agilent E5505A User's Guide