форум Радиолюбительского ДВ портала > Прием на длинных волнах
SWL 600m
R3LBQ:
--- Цитата: R3LW от 16 Апрель 2021, 07:41:46 ---Принимал на USB RTL-SDR 100 kHz - 1.7 GHz в модах FW5 и WSPR2.
--- Конец цитаты ---
И у меня в wspr один в один...
rw3adb:
--- Цитата: rw3adb от 13 Апрель 2021, 17:18:50 ---
https://trafficlist.altervista.org/
Dear Sparks,
We announce during MRD there will be Medium Wave activity from Museum ship M/V DRESDEN
c/s DL0MCM (News by R/O Rolf MARSCHNER):
https://trafficlist.altervista.org/mw-activity-from-museum-ship-m-v-dresden-c-s-dl0mcm/
The campaign for Maritime Radio Day 2021 is opened, all details for subscribing your partecipation
on the link below and in the mean time any single action to promote our Event is very appreciated:
https://trafficlist.altervista.org/mrd/
Best regards,
MRD Staff
An SNS 577 marine radio emergency transmitter is used. It delivers 50W on the (drawn) crystal frequency of 473.7 kHz.
Activity times: 04/14 19: 00-05: 00 UTC April 15 19: 00-22: 00 UTC CQ the first 10 minutes of every full hour.
отсюда:
https://trafficlist.altervista.org/mw-activity-from-museum-ship-m-v-dresden-c-s-dl0mcm/
--- Конец цитаты ---
Hi MF,
There was a nice activity on April 14th 2021 after 19.00 utc from DL0MCM as announced by this group of former Ship's Radio Officer.
Unfortunatly it was not possible for me to be QRV but I retuned my MF wspr receiver setup to catch the traffic around 473.75 kHz.
In this recording there is the qso, copied at IZ7SLZ in JN80ot, between DL0MCM and Tom DK1IS on 14-4-2021 19:10 ut:
https://www.qsl.net/iz7slz/DOWNLOADS/RecordedAudio_0012.WAV
Setup: Receiver JRC NRD92M (built 1984), miniwhip antenna and software SpectrumLab for filtering and recording.
Congratulations to DK1IS and to all other stations that have contacted the museum ship 'Dresden'; you had a good fun!
Radio Officers spend most of their working time to listen and operate on 500 kHz i.e. the former international calling and distress frequency in the maritime radiotelegraphy service.
That's why they known very well all the secrets of this phenomenal band.
Unfortunatly the radiotelegraphy and the MF have been retired from the ship and the new GMDSS (global mobile distress safety system) , in force since 1997 , does not employ a dedicated radio officer anymore.
This duty is now performed by the Deck Officers trained and certificated for this important service onboard.
Many groups of retired Radio Officers are active around the world trying to leave a trace of their history; see:
http://radiomarine.org/
https://trafficlist.altervista.org/
These technical and operational skills can be useful in our amateur MF field, for sure!
73, Domenico
IZ7SLZ
R3LW:
GM!
WSPR2:
--- Код: ---WSPR2
0050 -14 0.1 0.475620 0 PA0LSB JO21 33 1766
0050 -28 0.1 0.475687 0 SP2LNY JO94 30 775
0100 -23 0.1 0.475664 0 SP2LNY JO94 30 775
0102 -13 0.1 0.475620 0 PA0LSB JO21 33 1766
0108 -30 -0.6 0.475666 0 <OE3EMC> JN78JO 7 1308
0108 -31 0.2 0.475780 0 DL4DCL JO40 23 1554
0110 -30 0.1 0.475678 0 SP2LNY JO94 30 775
0114 -30 0.1 0.475780 0 DL4DCL JO40 23 1554
0118 -19 0.0 0.475620 0 PA0LSB JO21 33 1766
0120 -28 0.1 0.475701 0 SP2LNY JO94 30 775
0122 -31 0.1 0.475780 0 DL4DCL JO40 23 1554
0130 -16 -0.0 0.475620 0 PA0LSB JO21 33 1766
0130 -26 0.1 0.475735 0 SP2LNY JO94 30 775
0140 -30 -0.0 0.475758 0 SP2LNY JO94 30 775
0142 -17 0.2 0.475620 0 PA0LSB JO21 33 1766
0146 -31 0.1 0.475780 0 DL4DCL JO40 23 1554
0150 -27 0.2 0.475621 0 SP2LNY JO94 30 775
0152 -27 0.1 0.475780 0 DL4DCL JO40 23 1554
0156 -16 0.2 0.475620 0 PA0LSB JO21 33 1766
0200 -28 0.2 0.475716 0 SP2LNY JO94 30 775
0208 -31 0.2 0.475780 0 DL4DCL JO40 23 1554
0216 -26 0.1 0.475620 0 PA0LSB JO21 33 1766
0216 -31 0.1 0.475780 0 DL4DCL JO40 23 1554
0228 -20 0.1 0.475620 0 PA0LSB JO21 33 1766
--- Конец кода ---
rw3adb:
Hi MF
I have received an e-mail from Mario, LU8DPM.
He has now installed instances to monitor WSPR FST4W-300 and from tonight to the 2nd May he will also be listening for FST4W-900.
There seem to be frequent openings to the south, so if you fancy trying to get a signal to Argentina, the next 6 days or so would seem to be a good time to try.
Best time from Europe appears to be 23.30 through to 02.30UTC
In the last 2 weeks he has received DL7NN @ 11,972km G0MRF @ 11,301km EA4GHB @ 10,312km ZL2AFP @ 9,802km and K3RWR @ 8,545km
Total number of spots = 169
His QRZ page gives a clue to his success.
73 David
R3LW:
GM!
FW5, FW2, WSPR2:
--- Код: ---FW5
2125 -29 0.9 1540 ` DL1HWK JO61 30
2355 -17 0.4 1585 ` G0MRF IO91 37
0020 -30 0.3 1585 ` G0MRF IO91 30
0030 -24 0.2 1585 ` G0MRF IO91 30
0040 -22 0.3 1585 ` G0MRF IO91 37
0050 -21 0.3 1585 ` G0MRF IO91 37
0100 -15 0.2 1585 ` G0MRF IO91 37
0110 -14 0.2 1585 ` G0MRF IO91 37
0120 -24 0.2 1585 ` G0MRF IO91 37
0130 -20 0.1 1585 ` G0MRF IO91 37
0140 -26 0.2 1585 ` G0MRF IO91 37
0150 -21 0.1 1585 ` G0MRF IO91 37
0200 -28 0.0 1585 ` G0MRF IO91 37
0210 -31 0.0 1585 ` G0MRF IO91 37
FW2
2132 -24 0.7 1540 ` DL1HWK JO61 30
WSPR2
2024 -23 0.9 0.475785 0 G0MRF IO91 37 2153
2030 -29 0.9 0.475740 0 DL1HWK JO61 30 1252
2040 -30 0.8 0.475740 0 DL1HWK JO61 30 1252
2042 -24 0.9 0.475785 0 G0MRF IO91 37 2153
2048 -25 0.9 0.475740 0 DL1HWK JO61 30 1252
2054 -24 0.7 0.475785 0 G0MRF IO91 37 2153
2056 -22 0.8 0.475740 0 DL1HWK JO61 30 1252
2104 -28 0.8 0.475740 0 DL1HWK JO61 30 1252
2104 -26 0.7 0.475785 0 G0MRF IO91 37 2153
2110 -29 0.7 0.475740 0 DL1HWK JO61 30 1252
2114 -16 0.9 0.475620 0 PA0LSB JO21 33 1766
2114 -24 0.8 0.475785 0 G0MRF IO91 37 2153
2116 -28 0.8 0.475740 0 DL1HWK JO61 30 1252
2118 -14 0.8 0.475620 0 PA0LSB JO21 33 1766
2122 -29 0.1 0.475799 0 IW4BNT JN54 30 1824
2126 -26 0.7 0.475784 1 G0MRF IO91 37 2153
2130 -32 0.8 0.475778 0 SP2LNY JO94 30 775
2136 -28 0.8 0.475740 0 DL1HWK JO61 30 1252
2138 -30 0.7 0.475740 0 DL1HWK JO61 30 1252
2140 -20 0.7 0.475620 0 PA0LSB JO21 33 1766
2146 -15 0.6 0.475785 0 G0MRF IO91 37 2153
2148 -13 0.8 0.475620 0 PA0LSB JO21 33 1766
2154 -23 0.7 0.475785 0 G0MRF IO91 37 2153
2200 -32 0.7 0.475623 0 SP2LNY JO94 30 775
2200 -22 0.0 0.475799 0 IW4BNT JN54 30 1824
2208 -18 0.3 0.475785 0 G0MRF IO91 37 2153
2210 -28 0.7 0.475774 0 SP2LNY JO94 30 775
2214 -19 0.7 0.475620 0 PA0LSB JO21 33 1766
2220 -31 0.7 0.475655 0 SP2LNY JO94 30 775
2220 -18 0.4 0.475785 0 G0MRF IO91 37 2153
2224 -27 0.7 0.475685 0 IW4BTJ JN54 23 1824
2228 -15 0.7 0.475620 0 PA0LSB JO21 33 1766
2234 -23 0.5 0.475785 0 G0MRF IO91 37 2153
2242 -15 0.5 0.475785 0 G0MRF IO91 37 2153
2244 -13 0.7 0.475620 0 PA0LSB JO21 33 1766
2254 -20 0.5 0.475785 0 G0MRF IO91 37 2153
2258 -22 0.6 0.475620 0 PA0LSB JO21 33 1766
2300 -30 0.5 0.475639 0 SP2LNY JO94 30 775
2302 -16 0.4 0.475785 0 G0MRF IO91 37 2153
2308 -15 0.6 0.475620 0 PA0LSB JO21 33 1766
2310 -20 0.2 0.475785 0 G0MRF IO91 37 2153
2318 -17 0.2 0.475785 0 G0MRF IO91 37 2153
2320 -29 0.5 0.475683 0 SP2LNY JO94 30 775
2322 -15 0.5 0.475620 0 PA0LSB JO21 33 1766
2336 -14 0.5 0.475620 0 PA0LSB JO21 33 1766
2340 -27 0.4 0.475751 0 SP2LNY JO94 30 775
2340 -18 0.4 0.475785 0 G0MRF IO91 37 2153
2350 -27 0.4 0.475624 0 SP2LNY JO94 30 775
2352 -20 0.5 0.475620 0 PA0LSB JO21 33 1766
0010 -30 0.3 0.475696 0 SP2LNY JO94 30 775
0012 -23 0.4 0.475620 0 PA0LSB JO21 33 1766
0020 -25 0.3 0.475751 0 SP2LNY JO94 30 775
0028 -21 0.4 0.475620 0 PA0LSB JO21 33 1766
0030 -27 0.4 0.475632 0 SP2LNY JO94 30 775
0030 -30 -1.3 0.475638 0 OE3EMC JN78 40 1299
0040 -20 0.4 0.475620 0 PA0LSB JO21 33 1766
0040 -30 0.4 0.475644 0 SP2LNY JO94 30 775
0054 -12 0.3 0.475620 0 PA0LSB JO21 33 1766
0110 -20 0.3 0.475620 0 PA0LSB JO21 33 1766
0110 -31 0.2 0.475673 0 SP2LNY JO94 30 775
0120 -14 0.2 0.475620 0 PA0LSB JO21 33 1766
0134 -21 0.2 0.475620 0 PA0LSB JO21 33 1766
0148 -26 0.2 0.475620 0 PA0LSB JO21 33 1766
0226 -26 0.0 0.475620 0 PA0LSB JO21 33 1766
--- Конец кода ---
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