Showing posts with label msk144. Show all posts
Showing posts with label msk144. Show all posts

1 Apr 2023

6m MSK144

At the moment I am trying MSK144 on 50.280 MHz in a test with OZ9FZ.

UPDATE 2122z:   Nothing so QSYed to 4m FT8 RX.

16 Dec 2022

2m MSK144 overnight

As it is the Geminids MS shower, I left the RX on 144.360 MHz overnight.  Only 4 stations spotted on MSK144 with the big-wheel omni. I think I was just too late.

15 Dec 2022

2m MSK144 RX (Thursday)

 As it is the Geminids MS shower, I am on 144.360 MHz MSK144 RX using the 2m big-wheel omni antenna. I am hoping to copy some DX on 2m, probably early morning. I am told this is the best place to look.

UPDATE 2212z: DL2NBU (791km) spotted strongly.

7 Dec 2022

Geminids meteor shower

This normally peaks in mid December. Usually, the ionised trails result in enhanced VHF propagation during short bursts. MSK144 is often a good mode as signals may be strong, but short lived. Better equipped stations experience better bursts for longer. 

This time, I may try 8m MSK144 during the shower.

See https://earthsky.org/astronomy-essentials/everything-you-need-to-know-geminid-meteor-shower/ .

16 Sept 2022

8m MSK144 RX

After a period on 40.680 MHz FT8 QRP TX, I have switched to 40.013 MHz MSK144 RX hoping to spot the Irish beacon EI1KNH/B. My best chance (I think) is early morning.

12 Apr 2022

8m tests (Tuesday)

This morning I am doing MSK144 tests with Paul G9PUV nearby Brighton. I am copying him, but he is not copying me. 

UPDATE 0801z:  Sadly he did not copy me. At times he was very strong, presumably by random MS bursts. I guess with his much higher power they were long enough for me to decode Paul. Being much weaker, it would need a very long burst for me to be decoded at his end. We tried. I am sure with a proper MS shower or Es backscatter, we have a chance. Currently FT8 RX on 8m on 40.680 MHz USB dial.

UPDATE 1314z:  No FT8 spots.  I see both S50B and ZS6WAB are monitoring. I think I have a very modest station, so my "experiment" is really to see how 8m does with a QRP station and small wire antenna.

UPDATE 1345z: Now on 40.680 MHz USB dial FT8 TX again. 2 local spots so far. I have still to have a 2-way exchange of reports on 8m.

UPDATE 1530z:   For about the last hour, I have been on 8m 40.680 MHz FT8 RX. No spots. I must see if I can see the Irish beacon EI1KNH near Dublin on 40.013 MHz sending FT8 for part of its cycle. I may just be possible to copy this beacon by tropo, but I expect it will be strong on MS pings just as the old Rosemarkie beacon GB3RMK was on 6m. Even with my poor 6m antenna it peaked on random MS pings every few minutes.

UPDATE 1652z:  The EI1KNH 8m beacon is not copyable by tropo.

23 Dec 2021

6m MSK144 RX

At about 1900z I QSYed to 6m MSK144 RX on 50.280MHz, hoping to catch the tail end of the Ursids meteor shower. For the antenna I only have the V2000 vertical omni. No spots as of 2140z unsurprisingly. 

I shall leave it running overnight, just in case, but I am not too hopeful.

I think this is the correct frequency in Europe.

16 Dec 2021

6m MSK144 RX overnight

Overnight I went on 6m MSK144 RX, hoping to catch the tail end if the Geminids meteor shower. I think I was too late or was monitoring on the wrong frequency for Europe as nothing, at all, was copied. I was on 50.260MHz RX. Disappointing.

14 Aug 2020

2m MSK144 RX (MS Perseids)

Overnight, I tried watching 144.360MHz MSK144, in the hope of catching some MS activity on 2m. In the end just 1 G copied calling a UR4.

As usual, the antenna was the big-wheel omni. Either I was too late, few were on 144.360MHz MSK144, or my system was not up to it. I doubt the latter as I have copied MS signals before with this antenna. Also, in MS showers signals are usually strong, but short-lived.

Maybe, it would have been better a day sooner?

11 Aug 2019

6m MSK144 RX

Overnight, I was monitoring the 6m MS "watering hole" on 50.280MHz MSK144. Certainly now and maybe for some time the Internet has been off, so reports to PSKreporter will not have got through.

UPDATE 0615z: As I was concerned that my internet connection was off, I checked the PC to see what 6m MSK144 signals were received overnight - nothing! This makes me wonder if something was wrong .

13 Dec 2018

Geminid meteor shower

A reminder that this peaks tonight, so often MS DX is possible using the ionised trails of meteors as they burn up. Try 2m perhaps with  MSK144 or FT8.

1 Apr 2018

Lyrids meteor shower

April 22nd sees the Lyrids meteor shower. I shall probably monitor this on either 6m or 2m, although I am unsure which mode to use. Traditionally, MSK144 has been good, but maybe now I should try FT8?

Advice sought!

21 Feb 2018

6m MSK144 RX

Since before breakfast, I have been on 6m MSK144 RX on 50.280MHz. As yet, no spots.

8 Feb 2018

6m MSK144 RX and 10m WSPR TX

Although I am on 6m MSK144 RX, I may well turn on the 10m WSPR TX beacon as conditions look quite promising. I can do this as I use a different antenna and the beacon does not need a PC.

UPDATE 1354z: No spots.

UPDATE 1650z: GM4FVM (428km) spotted very strongly (+10dB S/N) earlier this afternoon.

7 Feb 2018

6m MSK144

Yet again, I am monitoring 6m MSK144 on 50.280MHz. Most days this produces spots from several European countries. The main propagation at this time of year is random meteor trail reflections. Signals are brief, but often strong.

UPDATE 0904z: No spots as yet.

UPDATE 1410z: S59SV (1280km) in Slovenia spotted strongly this lunchtime.

UPDATE 1615z: GM4FVM (428km) spotted strongly this afternoon.

UPDATE 1702z: No further 6m MSK144 spots since the GM.

5 Feb 2018

6m MSK144 RX

As yesterday, I decided to go on 6m MSK144 on 50.280MHz. As yet, no spots.

UPDATE 1500z: No spots today yet. Bad day.

UPDATE 1545z: Just G1PPA (144km) spotted.

UPDATE 1627z: No further spots so I shall probably QSY to 136kHz shortly.

4 Feb 2018

6m MSK144 RX

In times of poor solar conditions this rarely fails. At this time of year propagation is usually random MS or aircraft reflection.

Yesterday I spotted 5 unique stations in 3 countries. I decided to go on 6m MSK144 RX again today monitoring 50.280MHz.

My 6m antenna is just my triband vertical omni fed with poor coax.

No spots yet, although I've only been on for about 15 minutes so far.

UPDATE 1046z:  S59SV (1278km) in Slovenia spotted strongly - random MS?

UPDATE 1228z: Now IK4ISR (1170km) spotted as well as G0GGG (211km).
UPDATE 1607z: G1PPA (145km) spotted on 6m MSK144.

UPDATE 1732z: No further spots. After about 30 minutes I shall QSY to 136kHz WSPR RX and 136kHz OPERA RX.

3 Feb 2018

6m MSK144 RX

For a change I am not on 10m, but 6m MSK144 RX instead. In Europe, 50.280MHz remains a decent place to lurk. At the moment it is aircraft reflection, random MS and maybe tropo. As yet, no spots.

UPDATE 1335z: 3 spots so far. Best DX is GM6VXB (619km) quite strongly late this morning.

UPDATE 1706z:  So far 4 stations in 3 countries spotted. Although not the best DX today, SM7FJE (905km) was an interesting one. Random MS or aircraft?

20 Jan 2018

10m WSPR TX and 6m MSK144 RX

For a change, I am on 10m WSPR TX (500mW, 100%, frequency randomised) with my beacon and RX MSK144 on 50.280MHz. As yet, no spots. Mind you, I have only just started!

UPDATE 1044z: SM7FJE (905km) near Malmo spotted on 6m MSK144.

UPDATE 1116z: G4MOI (67km) spotted on 6m MSK144. No spots of my 500mW 10m WSPR beacon.

UPDATE 1300z: LA3EQ (767km) copied strongly a few moments ago on 6m MSK144.

UPDATE 1436z:  SM5EPO (JP80, NW of Uppsala) spotted about 30 minutes ago calling a GD0 on 6m MSK144 but this was not uploaded to PSK Reporter Maps for some reason. Maybe I lost internet connectivity?

UPDATE 1605z: No posts at all on 10m WSPR TX and nothing new on 50.280MHz MSK144.

UPDATE 2106z: Tomorrow, I shall probably try 10m FT8 RX.

15 Jan 2018

6m MSK144 RX

As of 1018z, I am monitoring 50.280MHz MSK144 RX. As yet, no spots.

UPDATE 1306z: 2 spots so far on 6m, with best DX GI4OWA (583km) very strong at +7dB S/N. This could have been random MS or aircraft reflection.