Radiovibrations - Offset DX
1476 KHz
waterfall diagrams received in Handewitt, Germany on 17/12/2014 , 18/12/2014
by Peer-Axel Kroeske, DL2LBP
by the end of 2014 a totally free DX frequency dominated by off-stepper-Iran (1476.26v not in scope) and two Egyptian 10 KW transmitters. Among those are probably AZE, TKM, CHN (12tx up to 10 KW), J (3 tx) and Thailand (50 KW).
Some signals show strong propagation effects like on shortwave. Calibration drifting a little due to temperature changes. I'm referring to the marks at 20UTC.
| KHz | +/- | times | fade | strength | station | remarks
|
|---|
| 1475.993v | 4 | | 1430-0600 | + | | rapidly drifting at 1920 and 0050 UTC
|
| 1475.993v | 1w | 2150-1610 | 13-01 | o | THA |
|
| 1475.9935v | 1w | 1650-2200 | | o | |
|
| 1475.997 | 0 | | 1340-1505 | o | NZL? | looks like fade out, not s/off. NZL theoretically reaches maximum 15-17 UTC
|
| 1475.9978 | 0.5 | -2310 | 1530- | o | | f/out or s/off at 2310?
|
| 1476.0003 | 0 | | 13-00 | - |
|
| 1476.0007 | 0 | | 14-17 2030-2230 | - |
|
| 1476.0009 | 0 | 2150- | -04? | -- | |
|
| 1476.0015 | 0.5w | 2040-1705 | 13-03 | - | CHN? |
|
| 1476.002v | 3 | 00-22 | 14-07 | + | EGY? |
|
| 1476.0025v | 1 | -22 | 14- | o | |
|
| 1476.0144 | 0.2 | -20 | 1430- | o | |
|
f=fast drift, p=propagation effects, : interrupted by night break, w=only at warm up/switch on
view offset frequency list & 24h graph at fmscan.org
1476khz_141218_03-06z_mez_9851-0156
1476khz_141217_20-03z_mez_9851-0156
1476khz_141217_14-20z_mez_9851-0156
all screenshots taken with the superb and free Spectrum Lab software