| Subject / Started by | Replies / Views | Last post ![]() |
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Data transmission 4.997 to 5.005 MHz
Started by Mixer |
11 Replies
4742 Views |
by Token |
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Code of some sort?
Started by CaptnKliegle |
2 Replies
2658 Views |
by CaptnKliegle |
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"Sonar Ping", 7631.5kHz
Started by caylorman |
3 Replies
2853 Views |
by Token |
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11 meters mystery - solved.
Started by 45auto |
5 Replies
3678 Views |
by ChrisSmolinski |
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Altrenating buzz, knocks, etc
Started by Dr. Dickie |
4 Replies
3354 Views |
by Dr. Dickie |
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UNID ~10,600 – 12,400 kHz
Started by WA4FHY |
4 Replies
4832 Views |
by Josh |
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0 Replies
1666 Views |
by ChrisSmolinski |
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11 Replies
4646 Views |
by KM0NAS |
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Horn sounds 7160 USB 3:35 UTC 12/08/2019
Started by dragund |
0 Replies
2184 Views |
by dragund |
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3 Replies
2641 Views |
by Josh |
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0 Replies
2003 Views |
by IQ_imbalance |
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MOVED: Chinese programming on 11170 kHz
Started by Token |
0 Replies
2941 Views |
by Token |
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4 Replies
3420 Views |
by Boriken |
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Pips on 7725 30 Sep 2019 1500 UTC
Started by Boriken |
0 Replies
1827 Views |
by Boriken |
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one second dit stations
Started by ka1iic |
0 Replies
2056 Views |
by ka1iic |
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8956khz Aug 4 02:37utc
Started by Edgar Souse |
7 Replies
33340 Views |
by Josh |
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0 Replies
2545 Views |
by Token |
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(news story) UNID 28 MHz in Africa
Started by RST111 |
0 Replies
2936 Views |
by RST111 |
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0 Replies
17737 Views |
by ulx2 |
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1 Replies
32046 Views |
by ChrisSmolinski |
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