|
432 |
|
G/Tの変化記録 |
|
|
|
|
|
|
|
(\EME \XLS data\g over t \G/Tの変化 AHB) |
|
|
|
G/T |
|
|
G/Ant |
|
SWR |
G/CS |
LNA |
memo |
|
実測 |
sun |
Solar |
G/T |
AZ |
EL |
G |
Ret/los |
|
Type |
NF |
Gain |
|
|
年月日 |
noise |
flux |
dB |
+-3dB |
+-3dB |
dB |
dB |
dB |
# |
dB |
dB |
|
|
2001.10.06 |
16.0 |
45 |
7.93
|
|
|
|
|
6.50 |
old DL9KR |
0.35 |
42 |
Switchable Dual Dipole |
|
2003.10.25. |
17.0 |
55 |
8.08
|
|
|
|
|
|
|
|
|
〃 |
|
2003.10.26. |
19.5 |
99 |
8.07
|
|
|
|
|
|
|
|
|
〃 |
|
2003.11.14. |
14.0 |
27 |
8.08
|
|
|
|
|
|
|
|
|
〃 |
|
2006.01.11. |
11.5 |
15 |
7.99
|
8.10 |
8.10 |
27.98
|
|
|
|
|
|
loop feed!(2005.3.3.製作) 2005ARRL NG! 2005.3.20.福岡西部沖地震 |
|
2006.10.08. |
14.0 |
25 |
8.42
|
8.27 |
8.27 |
27.80 |
|
|
70-4-3 |
0.30 |
43 |
foided dipole fixed pol.(2006.8.16.製作) |
|
2006.10.09. |
14.0 |
23 |
8.78
|
7.60 |
7.60 |
28.54 |
|
|
〃 |
〃 |
〃 |
〃 |
|
2006.10.26. |
14.0 |
23 |
8.78
|
7.54 |
7.54 |
28.61 |
|
|
70-4-4 |
0.30 |
55 |
dual folded dipole rotaly
pol.(2006.10.6.製作) |
|
2007.05.12 |
12.0 |
25 |
6.31
|
6.68 |
6.68 |
29.66
|
|
|
|
|
|
Switchable Dual Dipole |
|
2007.11.23. |
12.0 |
20 |
7.28
|
|
|
|
|
|
現用 |
|
|
〃 |
|
2007.11.23. |
12.5 |
20 |
7.81
|
|
|
|
|
|
予備 |
|
|
〃 |
|
2008.05.03. |
12.0 |
18 |
7.74
|
|
|
|
|
|
|
|
|
〃 |
|
2008.10.09. |
12.5 |
30 |
6.05
|
|
|
|
32.00 |
|
|
|
|
〃 |
|
2008.11.10. |
12.0 |
23 |
6.67
|
|
|
|
37.40 |
|
70-5-3B |
0.40 |
40 |
new dual dipole SWR V=1.3 H=1.4
reternloss 単体=40dB< 総合=37.4dB |
|
2009.11.07. |
13.0 |
27 |
7.04
|
8.10 |
8.10 |
27.98
|
37.40 |
|
old DL9KR |
0.35 |
40 |
〃 NFLM使用 註1 |
|
2009.11.25. |
13.0 |
28 |
6.88
|
8.00 |
8.00 |
28.09
|
|
|
〃 |
〃 |
〃 |
〃 AFLM使用 註2 |
|
2009.12.06. |
12.5 |
27 |
6.51
|
8.00 |
8.00 |
28.09
|
30.00 |
|
〃 |
〃 |
〃 |
〃
AFLM使用 註2 |
|
2009.12.06. |
14.0 |
27 |
8.08
|
8.60 |
8.60 |
27.46
|
28.00 |
|
〃 |
〃 |
〃 |
Rotaly Dual Folded Dipole AFLM使用 註2 |
|
2009.12.26 |
13.5 |
27 |
7.56
|
〃 |
〃 |
〃 |
|
|
〃 |
〃 |
〃 |
〃 〃 〃 〃 |
|
2010.03.28. |
13.5 |
34 |
6.56
|
9.00 |
9.00 |
27.00 |
30< |
|
〃#1 |
〃 |
〃 |
〃 〃 〃 〃 |
|
〃 |
14.8 |
34 |
7.91
|
〃 |
〃 |
〃 |
〃 |
|
〃 |
〃 |
〃 |
〃 〃 〃 〃(if
gainをs+20に絞る) |
|
2010.04.14. |
15.0 |
32 |
8.38
|
|
|
|
|
|
〃#2 |
0.25 |
|
〃 〃 〃 〃(if
gainをs+20に絞る) |
|
2010.11.17. |
14.0 |
42 |
6.16
|
|
|
|
|
|
〃 |
〃 |
|
〃 〃 NFLM使用 註1 |
|
2011.01.28. |
13.0 |
25 |
7.37
|
|
|
|
|
|
〃 |
0.35 |
40 |
〃 〃 AFLM使用 註2 ( IF GAIN S9+10) |
|
〃 |
13.5 |
25 |
7.90
|
|
|
|
|
|
〃#1 |
0.35 |
40 |
〃 〃 AFLM使用 註2 ( 〃 ) |
|
2011.03.04. |
14.9 |
40 |
7.31
|
|
|
|
|
|
〃+P amp |
〃 |
55 |
〃 〃 AFLM使用 註2 |
|
2011.03.13. |
15.0 |
40 |
7.41
|
|
|
|
|
|
〃 |
〃 |
〃 |
〃 〃 AFLM使用 註2 |
|
2011.04.13. |
14.0 |
36 |
6.83
|
|
|
|
|
|
〃 |
〃 |
〃 |
〃 〃 AFLM使用 註2 (IF GAIN S9+10) |
|
2011.07.23. |
14.0 |
36 |
6.83
|
|
|
|
|
|
SLNA70-1 |
0.30 |
60 |
〃 〃 AFLM使用 註2 (IF GAIN S9+20) |
|
〃 |
15.0 |
36 |
7.87
|
|
|
|
|
|
〃 |
〃 |
〃 |
〃 〃 AFLM使用 註2 (IF GAIN S9+40) |
|
2011.08.13. |
14.3 |
30 |
7.94
|
|
|
|
|
|
〃 |
〃 |
〃 |
〃 〃 NFLM使用 註1 (IF GAIN S9+20) EL 50〜53 |
|
2011.10.31. |
15.5 |
41 |
7.82
|
9.00 |
9.00 |
27.00 |
30< |
|
SLNA70#3 |
0.40 |
50 |
G4DDK 70VLNA 1/2
ヨビ AFLM ROTALY FD |
|
2011.10.31. |
16.0 |
41 |
8.34
|
|
|
|
|
|
SLNA70#4 |
0.35 |
48 |
G4DDK 70VLNA 2/2 現用 AFLM ROTALY FD |
|
2011.11.14. |
16.0 |
44 |
8.03
|
|
|
|
|
|
SLNA70#1 |
0.30 |
55 |
old DL9KR+PAMP 〃 〃 |
|
2011.11.28. |
15.5 |
40 |
7.93
|
|
|
|
|
|
SLNA70#1 |
0.30 |
55 |
old DL9KR+PAMP 〃 〃 |
|
2012.01.07. |
14.0 |
42 |
6.16
|
|
|
|
|
|
SLNA70#4 |
0.35 |
48 |
G4DDK 70VLNA 2/2 +BPF+PAMP 現用 AFLM ROTALY FD |
|
2012.01.07 |
15.5 |
42 |
7.72
|
|
|
|
|
|
SLNA70#3 |
0.30 |
35 |
G4DDK 70VLNA 1/2
+BPF+PAMPナシ ヨビ AFLM ROTALY FD |
|
2012.04.08 |
13.0 |
14 |
9.89
|
|
|
|
|
|
SLNA70#3 |
? |
? |
G4DDK 70VLNA 1/2
+BPF+PAMPナシ ヨビ AFLM ROTALY FD solar flux 異常(41,40,14,) |
|
2012.04.08. |
13.0 |
30 |
6.58
|
|
|
|
|
|
SLNA70#3 |
? |
? |
G4DDK 70VLNA 1/2
+BPF+PAMPナシ ヨビ AFLM ROTALY FD solar flux 30は平均 |
|
2012.04.08. |
14.0 |
30 |
7.63
|
|
|
|
|
|
SLNA70#3 |
? |
? |
G4DDK 70VLNA 1/2
+BPF+PAMPナシ ヨビ AFLM ROTALY FD IF gain 9+20dB |
|
2012.04.15. |
14.8 |
38 |
7.43
|
|
|
|
|
|
SLNA70#3 |
? |
? |
G4DDK 70VLNA 1/2
+BPF+PAMPナシ ヨビ AFLM ROTALY FD IF gain 9 just |
|
2012.04.24. |
16.0 |
47 |
7.74
|
|
|
|
|
|
SLNA70#3 |
0.32 |
34 |
G4DDK 70VLNA 1/2
+BPF+PAMPナシ ヨビ AFLM ROTALY FD IF gain 9+, s/f は平均値(53+54+32)/3=47 |
|
2012.05.20. |
14.7 |
34 |
7.81
|
8.00 |
6.00 |
29.34
|
|
|
SLNA70#3 |
0.32 |
34 |
G4DDK 70VLNA 1/2
+BPF+PAMPナシ ヨビ AFLM ROTALY FD IF gain 9+, Sun EL =28-30 |
|
2012.08.18. |
15.0 |
39 |
7.50 |
|
|
|
|
|
SLNA70#3 |
0.32 |
34 |
G4DDK 70VLNA 1/2
+BPF+PAMPナシ ヨビ AFLM ROTALY FD IF gain 9+, Sun EL =43 |
|
2012.08.19. |
15.0 |
37 |
7.70 |
|
|
|
|
|
SLNA70#4 |
0.35 |
45 |
G4DDK 70VLNA 1/2
+BPF+PAMPアリ AFLM ROTALY FD IF gain 9+10 Sun EL =40 |
|
2012.10.20. |
16.0 |
46 |
7.80 |
|
|
|
|
|
SLNA70#4 |
0.35 |
45 |
G4DDK 70VLNA 1/2
+BPF+PAMPアリ(1651) AFLM ROTALY FD IF gain 9+20 Sun EL =20 |
|
2013.02.23. |
15.5 |
40 |
7.90 |
|
|
|
|
|
SLNA70#4 |
0.35 |
45 |
G4DDK 70VLNA 1/2
+BPF+PAMPアリ(1651) AFLM ROTALY FD IF gain 9+30 Sun EL =44 |
|
2013.03.12. |
15.0 |
41 |
7.31
|
|
|
|
|
|
SLNA70#3 |
0.10 |
44 |
G4DDK 70VLNA 1/2
+BPF+PAMPアリ(1651) AFLM ROTALY FD IF gain 9+30 Sun EL =45 |
|
2013.05.18. |
15.5 |
40 |
7.90 |
|
|
|
|
|
SLNA70#3 |
0.10 |
44 |
G4DDK 70VLNA 1/2
+BPF+PAMPアリ(1651) AFLM ROTALY FD IF gain 9+20 Sun EL =39 |
|
2013.06.15. |
15.0 |
42 |
7.20 |
|
|
|
|
|
SLNA70#3 |
0.25 |
50 |
G4DDK 70VLNA
+BPF+100VR+PAMPアリ(1651) AFLM ROTALY FD IF gain 9+20 Sun EL =30 再調整 |
|
2014.04.07 |
15.5 |
39 |
8.04
|
|
|
|
|
|
SLNA70#3 |
0.25 |
50 |
G4DDK 70VLNA
+BPF+100VR+PAMPアリ(1651) AFLM ROTALY FD IF gain 9+20 Sun EL=40 AZ=250 |
|
2014.05.24. |
14.5 |
40 |
6.90
|
|
|
|
|
|
SLNA70#3 |
0.25 |
50 |
G4DDK 70VLNA
+BPF+100VR+PAMPアリ(1651) AFLM ROTALY FD IF gain 9+20 Sun EL=27 AZ=81 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
sun noise= |
AUX型NFメーターの付属レベルメーター使用 (BPFを使用してもFM妨害を除去できないときは、その間隙を狙うか33BAFレベルメーターで測定)註2 |
|
Solar flax= |
http://www.swpc.noaa.gov/ftpdir/lists/radio/7day_rad.txt |
(測定局所ごとに誤差あり、測定時刻は08時一定とする) |
|
G/T(432)= |
(Y−1)8πkL/(Fλ2) |
8πkL/λ2=71.919(10−23/10−22) |
G/T(432)=(Y−1)7.2/(Solar flax(410)) |
|
Ant GdBi=10log(4π/((θEdeg/57.3)(θHdeg/57.3)))=10log(41253/((θEdeg)(θHdeg))) |
|
註1 NFLMの時、CONV LO は+10〜12dBm |
|
|
|
|
註2 AFLMの時、TS2000SXの設定は、IFgain=Sメーターで9、USB。Lcut=0Hz、Hcut=5000Hz. MFJ dsp on=SSB。 |
|
註3 OK1DFC 19DB/75(flux) G/T=8.76 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|