LDI DIGISONDE 4D - Page 3

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DIGISONDE-4D
SYSTEM MANUAL
VERSION 1.2.11
15. Table 5:4 Replaced <60 with ≤60
16. Para 6:16 – Para 6:19 added figure reference
17. Table 6A:1 Updated
1.2.3
2-11-11
1. Updated Para 6:34 & 6:35
2. Repagination
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1.2.4
12-2-11
1. Updated code in Para 1:33 (changed 0 to -1)
2. Updated Para 1:34, 1:40, 1:42, 1:48, 1:50, 1:57
3. Updated figure 2-2
4. Updated Para 2:30 & 2:31
5. Removed Para 2:67 – 2:72 (Verification of RX
Combined Phase Response)
6. Removed Figure 2-1: Calibration of Combined Phase
Response of Cables, Preamplifiers and Antenna Switch
7. Removed Figure 2-9: Program for External Loopback
Validation of Digisonde 4D Receiver Setup
8. Figure 2-10: Data from External Loopback Validation of
Digisonde 4D Receiver Setup
9. Updated Para 3:45 (added UMS)
10. Added new Para 3:46 – 3:49 “Programming HF
Surveillance Measurements”
11. Updated figure 3-19,
12. Added new figures 3-20, 3-21, 3-22, 3-23
13. Updated para 3:147, 3:148, Note, 3:152, 3:153
14. Added new para 3:149, 3:150
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1.2.5
1-18-13
1. Updated Figure1.2
2. Replaced VN with in 1:41 & 1:51
3. Renumbered Equations in Section1
4. Updated text 2:8, 2:10
5. Removed figure 2-10(Mirror Antenna Layout)
6. Table 5A-6. updates
a. added version3 to title
b. Antenna option and range
c. Polarizations
d. Number of Integrated Repeats (range)
e. Automatic gain control (range)
f. Save Data Flags (and range)
g. Number of Ranges to Output (range)
h. DIG_MODEL change to TX_ST_MODEL
i. Blue highlights and yellow highlights updated
7. Added paragraph numbering to Section5 – Annex
A,B,C
8. Updated Section 5 – ANNEX C(added UMS, Tables
5C-27, 5C-28, 5C-29)
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