JA1OYY

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JA1OYY

Morio Arai
449 Tokuriki, Iwatuki-Ku
Saitama City
Saitama 339-0004, JAPAN

email : ja1oyy

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 some pictures about Mori san JA1OYY.

Here pictures of Antennas built over the Years by JA1OYY Mori san.

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 - #3 Tower	Boom Lenght	Match	Other Info
3	1965	21	2el. mini CQ	#1 - 7 m. high	2m.	direct	70% minicq coils, Hand Rotator
4	1967	21	5el. yagi	#1 - 7m. high	7m.	Y match	Hand Rotators
5	1969	21	6el. yagi	#2 - 20m. high	11.	Y match	Long Boom is Good DX !
6	1977	7	2el. delta loop	#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.	Direct	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	6.5 m.	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	5.5	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 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	2el. CQ + 4el. yagi	#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 a Good DX Antenna
37	1999	14	2el. CQ + 4el. yagi	#2 - 25m. high	18m.	Direct	DX Good no Boom Balance
38	2000	3.5	2el. CQ	#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

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