JL3AMK has been licensed since 1983
and is a member of 10-10, ARRL, A1C, FISTS, G
QRP, JARL, NAQCC, QRP ARCI, SKCC, VK
QRP, etc.
http://www.jl3amk.org/ or http://www.jl3amk.net/
Solar X-rays |
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Geomagnetic Field |
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Solar Conditions (by RigReference)
Solar-Terrestrial Data Panel (by N0NBH)
Space Wather Forecast (by swc.nict.go.jp): Current Status (Sunsupot) / Forecast (Ionosphere)
Sunspot Index and Long-term Solar Observations
VOACAP (by OH6BG)
NCDXF/IARU International Beacon Project: Transmission Schedule / Azimuthal Map
10 METER BEACON LIST (by WJ5O)
(Web Archives; January 2022)
Global 10 Meter Beacon List (by WI5V)
Reverse Beacon Network (10-Meter Beacons)
Band | Japan's Frequency Allocations (JARL's Band Plans) [April 21, 2020] |
Center of Activity Frequencies | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
G QRP | QRP ARCI |
VK QRP (or vk3ye.com) |
NAQCC | FISTS CW CLUB | Straight Key Century Club |
Emergency Communication |
|||||||||||
Europe | U.S.A. | Australia | North America |
Europe | Americas | Down Under |
East Asia |
IARU | JARL | ||||||||
CW Band | Phone Band | CW | SSB | CW | SSB | CW | CW | CW | CW | Reg. 1 | Reg. 2 | Reg. 3 | Japan | ||||
160 m | 1,800 - 1,845 1,907.5 - 1,912.5 |
1,845 - 1,875 | 1,836 | 1,843 | 1,810 | 1,910 | 1,815 | 1,810 1,843 |
1,818 | 1,808 | 1,808 | - | 1,813.5 | - | |||
80 m 75 m |
3,500 - 3,535 | 3,535 - 3,580 3,599 - 3,612 3,662 - 3,687 3,702 - 3,716 3,745 - 3,770 3,791 - 3,805 |
3,560 | 3,690 | 3,560 | 3,985 | 3,530 | 3,560 | 3,558 | 3,558 | 3,528 | - | 3,530 3,550 |
3,760 | 3,750 3,985 |
3,600 | 3,535 |
40 m | 7,000 - 7,045 | 7,045 - 7,200 | 7,030 | 7,090 | 7,030 7,122 |
7,285 | 7,028 | 7,030 7,040 7,122 |
7,028 | 7,028 7,058 |
7,028 | 7,028 | 7,038 7,055 7,120 |
7,110 | 7,060 7,240 7,275 |
7,110 | 7,050 |
30 m | 10,100 - 10,150 | - | 10,106 10,116 |
- | 10,106 10,116 |
- | 10,106 (10,116) |
10,106 10,116 |
10,118 | 10,118 | 10,118 | 10,118 10,128 10,133 |
10,120 | - | |||
20 m | 14,000 - 14,100 | 14,100 - 14,350 | 14,060 | 14,285 | 14,060 | 14,285 | 14,060 | 14,060 | 14,058 | 14,058 | 14,058 | 14,058 | 14,050 14,114 |
14,300 | |||
17 m | 18,068 - 18,110 | 18,110 - 18,168 | 18,086 18,096 |
18,130 | 18,096 | 18,130 | (18,086) (18,096) |
18,096 | 18,085 | 18,085 | 18,085 | 18,085 | 18,080 | 18,160 | |||
15 m | 21,000 - 21,150 | 21,150 - 21,450 | 21,060 | 21,285 | 21,060 | 21,385 | 21,060 | 21,060 | 21,058 | 21,058 | 21,058 | 21,058 21,138 |
21,050 21,114 |
21,360 | |||
12 m | 24,890 - 24,930 | 24,930 - 24,990 | 24,906 | 24,950 | 24,906 | 24,950 | (24,906) | 24,906 | 24,908 | 24,908 | 24,908 | 24,908 | 24,910 | - | |||
10 m | 28,000 - 28,200 | 28,200 - 29,700 | 28,060 | 28,365 | 28,060 | 28,385 | 28,060 | 28,060 | 28,058 | 28,058 | 28,058 | 28,058 28,158 |
28,050 28,114 |
- | 28,200 |