 JA1OYY
|
JA1OYY
Morio Arai
449 Tokuriki, Iwatuki-Ku
Saitama City
Saitama 339-0004, JAPAN
I meet Mori san first time in 10 m. on ssb qso QSO dated 12apr1989, when later many qso's were made in most all bands 12/15/17/20/40 m., he his an old timer, very experienced ssb cw operator, is always a pleasure making qso with such kind person, here down some pictures of Mori's antenna farm and is grand-daughters, 73' see you again down the log. 8Aug2006 Mori san email me new pictures of his new Antennas set up as follow : Antenna 1 : 7Mhz 5A SP, 10Mhz 5A SP, 14Mhz 4ELCQ, 18Mhz 4ELCQ, 24MHZ 4ELCQ.
Antenna 2 : 21Mhz 7el. Yagi, 28Mhz 8el. Yagi, 24Mhz 5el. Yagi, 1.8/1.9Mhz Inverted Dipole
Here down a list of all Antenna owned by Mori san from Year 1964 to 2006
File
|
Year
|
Mhz
|
Type Yagi/CQ/5A
|
#1 #2 #3Tower
|
Boom Lenght
|
Match
|
Other Info
|
3
|
1965
|
21
|
2 el. mini CQ
|
#1-7m. high
|
2m.
|
direct
|
70% minicq coils, Hand Rotator
|
4
|
1967
|
21
|
5 el. Yagi
|
#1-7m. high
|
7m.
|
Y match
|
Hand Rotator
|
5
|
1969
|
21
|
6 el. Yagi
|
#2-20m. high
|
11m.
|
Y match
|
Long Boom is Good DX !
|
6
|
1977
|
7
|
2el. Delta
|
#2-30m. high
|
5.5m.
|
direct
|
Delta Loop Good DX !
|
7
|
1978
|
21
|
9el. Yagi
|
#2-27m. high
|
23m.
|
T match
|
Good Gain & DX Sharp F/S
|
8
|
 |
28
|
4el. Yagi
|
#2-29m. high
|
6m.
|
Y match
|
Pile Up Type
|
9
|
1979
|
21
|
10el. Yagi
|
#2-27m. high
|
26m.
|
T match
|
Good gain but Long Boom Rotator Break
|
10
|
1980
|
144
|
6el. CQ
|
#1-7m. high
|
3m.
|
Direct
|
6 CQ Experimental Antenna
|
11
|
1980
|
14/21/28
|
6el. CQ
|
#2-27m. high
|
14m.
|
Y match
|
14-6el. & 21/28- 7el. Type but Head very Heavy
|
12
|
1985
|
21
|
5el. Yagi
|
#1-20m. high
|
6.5m.
|
Hairpin match
|
Usual Antenna Good
|
13
|
 |
7
|
2el. CQ
|
#2-25m. high
|
6m.
|
Direct
|
Good DX
|
14
|
 |
3.5
|
2el.
|
#2-25m. high
|
9m.
|
Hairpin match
|
70% mini 2el.CQ Capacity Type
but low Tower
|
15
|
1987
|
21
|
5el. Yagi
|
#1-20m. high
|
6.5m.
|
Hairpin match
|
Usual Antenna Good
|
16
|
 |
7
|
3el. Yagi
|
#2-25m. high
|
15m.
|
Hairpin match
|
Multi band coil type, but no Gain
|
17
|
 |
14
|
4el. Yagi
|
#2-25m. high
|
15m.
|
Hairpin match
|
Multi band & Good DX
|
18
|
 |
28
|
5el. Yagi
|
#2-27m. high
|
5.5m.
|
Hairpin match
|
Pile up type Good DX
|
19
|
1988
|
7
|
3el. Yagi
|
#2-25m. high
|
15m.
|
Hairpin match
|
Good DX antenna
|
20
|
 |
14/21
|
5el. Yagi
|
#2-25m. high
|
15m.
|
Hairpin match
|
Multi band & Good DX
|
21
|
 |
18/24
|
3el./4el. Yagi
|
#2-28m. high
|
6m.
|
Hairpin match
|
Pile Up Cpil Type
|
22
|
1988
|
144
|
2el. CQ+5el. Yagi
|
#1-17m. high
|
4m.
|
Direct
|
2 CQ + Yagi Experimental Antenna
|
23
|
1989
|
7
|
4el. Yagi
|
#2-25m. high
|
19m.
|
Hairpin match
|
Good DX Antenna
|
24
|
 |
28
|
5el. Yagi
|
#2-28m. high
|
7m.
|
Hairpin match
|
Pile Up Type
|
25
|
1990
|
14
|
2el. CQ + 4el. Yagi
|
#2-25m. high
|
23m.
|
Hairpin match
|
Director is cross Yagi but no boom balance
|
26
|
 |
21
|
2el. CQ+8el. Yagi
|
#2-25m. high
|
23m.
|
Hairpin match
|
Director is cross Yagi but no Boom Balance
|
27
|
1991
|
14
|
2el. CQ + 3el. Yagi
|
#2-25m. high
|
18m.
|
Hairpin match
|
Good Multi & Gain but no Boom Balance
|
28
|
 |
21
|
2el.CQ+4el. Yagi
|
#2-25m. high
|
18m.
|
Hairpin match
|
Good Multi & Gain but no Boom Balance
|
29
|
 |
28
|
2el. CQ + 4el. Yagi
|
#2-25m. high
|
18m.
|
Hairpin match
|
Good Multi & Gain but no Boom Balance
|
30
|
1992
|
7
|
4el. Wire Yagi
|
#2-25m. high
|
18m.
|
Hairpin match
|
Good Gain
|
31
|
1993
|
7
|
2el. CQ + 1el.Yagi
|
#2-25m. high
|
13m.
|
Hairpin match
|
Good Gain but no Boom Balance
|
32
|
1993
|
14/21
|
2CQ + 4Yagi
|
#2-25m. high
|
13m.
|
Hairpin match
|
Good Gain but no Boom Balance
|
33
|
1994
|
3.5
|
3el. Wire Yagi
|
#2-25m. high
|
13m.
|
Hairpin match
|
70% Capacity Type but Low Tower
|
34
|
 |
7
|
3el. Wire Yagi
|
#2-25m. high
|
13m.
|
Hairpin match
|
Good DX Antenna
|
35
|
1994
|
14
|
5el. Yagi
|
#3-24m. high
|
13m.
|
Capacity match
|
Good DX Antenna
|
36
|
1995
|
14
|
6el. Yagi
|
#3-24m. high
|
16m.
|
Capacity match
|
Long Boom is Good DX Antenna
|
37
|
1999
|
14
|
2CQ + 4el. Yagi
|
#2-25m. high
|
18m.
|
Direct
|
DX Godd no Boom Balance
|
38
|
2000
|
3.5
|
2CQ
|
#2-24m. high
|
16m.
|
Direct
|
70%Capacity Type but Low Tower
|
39
|
 |
7
|
3el. Yagi
|
#2-24m. high
|
12m.
|
Hairpin match
|
Good DX
|
40
|
2001
|
7
|
2el. 5A Special
|
#2-26m. high
|
10m.
|
Hairpin match
|
Multi Band Good
|
41
|
 |
10
|
2el. 5A Special
|
#2-26m. high
|
10m.
|
Hairpin match
|
Multi Band Good
|
42
|
 |
14
|
3el. CQ
|
#2-26m. high
|
10m.
|
Hairpin match
|
Multi Band Good but no Gain
|
43
|
 |
18
|
3el. CQ
|
#2-26m. high
|
10m.
|
Hairpin match
|
Multi Band Good but no Gain
|
44
|
2003
|
21/28
|
7el. / 8el. Yagi
|
#3-24m. high
|
13m.
|
Hairpin match
|
Good DX
|
45
|
 |
50
|
6el. Yagi
|
#3-24m. high
|
6m.
|
Hairpin match
|
Local QSO
|
46
|
 |
24
|
5el. Yagi
|
#3.24m. high
|
8m.
|
Hairpin match
|
Good DX
|
47
|
2004
|
7/10
|
3el. Wire Yagi
|
#2-22m. high
|
14m.
|
Hairpin match
|
Good DX
|
48
|
 |
14
|
5el. Wire Yagi
|
#2-26m. high
|
16m.
|
Hairpin match
|
DX & Multi Band Good but Long Boom
|
49
|
 |
18
|
6el. Wire Yagi
|
#2-22m. high
|
19m.
|
Hairpin match
|
DX & Band Good but Long Boom
|
50
|
2005
|
50
|
10el. Yagi
|
#2-24m. high
|
16m.
|
T match
|
DX & Multi Band Good but Long Boom
|
51
|
 |
7
|
2el. 5A Special
|
#2-24m. high
|
6m.
|
Direct
|
Good DX
|
52
|
 |
10
|
2el. 5A Special
|
#2-23m. high
|
5m.
|
Direct
|
Good DX
|
53
|
2006
|
50
|
4el. Delta Loop
|
#2-23m. high
|
4m.
|
Direct
|
Delta Loop Type
|
54
|
 |
7/10
|
3el. Wire Yagi
|
#2-23m. high
|
12m.
|
Direct
|
DX Good but Long Boom
|
55
|
 |
14
|
5el. Wire Yagi
|
#2-24m. high
|
15m.
|
Hairpin match
|
DX & Multi Band Good but Long Boom
|
56
|
 |
18
|
6el. Wire Yagi
|
#2-22m. high
|
18m.
|
Hairpin match
|
DX & Multi Band Good but Long Boom
|
57
|
2006
|
7/10
|
2el. 5A Special
|
#2-30m. high
|
8m.
|
Hairpin match
|
DX & Multi Band Good but top Heavy
|
58
|
 |
14/18/24
|
4el. CQ
|
#2-24m. high
|
8m.
|
Hairpin match
|
DX & Multi Band Good but top Heavy
|
59
|
 |
50
|
7el. Cross Yagi
|
#2-24m. high
|
9m.
|
Y match
|
DX & Multi Band Good but top Heavy
|

JA1OYY's Home Made Antenna History from 1964 to 2006
|