AB8O
| Joined: | Wed, Dec 14th 2005, 10:13 | Roles: | N/A | Moderates: | N/A |
Latest Topics
| Topic | Created | Posts | Views | Last Activity |
|---|---|---|---|---|
| unknown digital signal. what is this mode? | Feb 10th 2022, 09:44 | 2 | 5,410 | on 10/2/22 |
| sunset to sunrise RFI on 80 40 and 30M | Nov 19th 2020, 09:09 | 2 | 7,073 | on 19/11/20 |
Latest Posts
| Topic | Author | Posted On |
|---|---|---|
| unknown digital signal. what is this mode? | AB8O | on 10/2/22 |
| I've noted an unknown (to me) signal several times in the FT8 band region: about 250 Hz wide with 8 channels, each about 10 Hz wide. I've seen it on 40M and 20M. What is this mode? 73, John. AB8O |
||
| sunset to sunrise RFI on 80 40 and 30M | AB8O | on 19/11/20 |
| I have RFI on 80, 40 and 30M each night from sunset to sunrise every day. Can I send a video of my IC-7300 panadapter as evidence? It's ONLY from sunset to sunrise. I’ll try to describe it…the signal is every 100 Hz, the frequency varies in what appears to be a sin fx or sawtooth over about 50 Hz…it’s periodicity is 2 Hz. So, on the waterfall, there are multiple zigzag patterns that repeat every 100 Hz. It begins to diminish a bit above 8 8 KHz and below 6.7 KHz. It’s still there on 80M and 30M but much less intense. Any help appreciated. 73. John AB8O |
||
| FT8 | AG5P | on 1/2/19 |
| Run TQSL Select File > Display or Modify Prefences... Select ADIF Modes tab Add... ADIF Mode = FT8 Resulting TQSL mode: DATA OK OK Exit TQSL This doesn't work for me...program will not let me Add FT8 ( or ANY mode) into the box ...Cancel is highlighted and i cannot activate the "OK" button. What am I missing? |
||
