Anritsu Spectrum Master MS2711D Programming Manual page 18

12) Center Frequency (in Hz) (Highest byte)
13) Center Frequency (in Hz)
14) Center Frequency (in Hz)
15) Center Frequency (in Hz) (Lowest byte)
16) Frequency Span (in Hz) (Highest byte)
17) Frequency Span (in Hz)
18) Frequency Span (in Hz)
19) Frequency Span (in Hz) (Lowest byte)
20) Minimum Frequency Step Size (in Hz) (Highest byte)
21) Minimum Frequency Step Size (in Hz)
22) Minimum Frequency Step Size (in Hz)
23) Minimum Frequency Step Size (in Hz) (Lowest byte)
13
24) Ref Level
25) Ref Level
26) Ref Level
27) Ref Level (Lowest byte)
28) Scale per div
29) Scale per div
30) Scale per div
31) Scale per div (Lowest byte)
15
32) Marker 1 (Higher byte)
33) Marker 1 (Lower byte)
34) Marker 2 (Higher byte)
35) Marker 2 (Lower byte)
36) Marker 3 (Higher byte)
37) Marker 3 (Lower byte)
38) Marker 4 (Higher byte)
39) Marker 4 (Lower byte)
40) Marker 5 (Higher byte)
41) Marker 5 (Lower byte)
42) Marker 6 (Higher byte)
43) Marker 6 (Lower byte)
44) Spectrum Analyzer Single Limit
45) Spectrum Analyzer Single Limit
46) Spectrum Analyzer Single Limit
47) Spectrum Analyzer Single Limit (Lowest byte)
48) Multiple Upper Limit 1 Start X (Frequency in Hz) (Highest byte)
49) Multiple Upper Limit 1 Start X (Frequency in Hz)
50) Multiple Upper Limit 1 Start X (Frequency in Hz)
51) Multiple Upper Limit 1 Start X (Frequency in Hz) (Lowest byte)
52) Multiple Upper Limit 1 Start Y (Power Level
53) Multiple Upper Limit 1 Start Y (Power Level)
54) Multiple Upper Limit 1 Start Y (Power Level)
55) Multiple Upper Limit 1 Start Y (Power Level) (Lowest byte)
56) Multiple Upper Limit 1 End X (Frequency in Hz) (Highest byte)
57) Multiple Upper Limit 1 End X (Frequency in Hz)
58) Multiple Upper Limit 1 End X (Frequency in Hz)
13
"value" sent as (value in dBm * 1,000) + 270,000
14
"value" sent as (value * 1,000)
15
Display/Data Point
To convert from "point" to frequency:
(span / (#data points-1)) * point + start frequency
where span is stored in bytes 16-19 and #data points is stored in bytes 2-3
16
"value" sent as (value in dBm * 1,000) + 270,000
17
"value" sent as (value in dBm * 1,000) + 270,000
17
(Highest byte)
14
(Highest byte)
16
(Highest byte)
17
) (Highest byte)