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L.S.

This page is dedicated to the hobby of radio in the 50Mhz /6M band.

The frequency 50Mhz is a little to high to have worldwide communication normaly..

The strange thing  is  that some radio-amateurs are trying do this anyway.

This relative high frequency  needs high solar activity to make worldwide communication possible

 

UKSMGThe worldwide meetingpoint  of “50MHz” freaks :     

 

 9 element 50Mhz yagi  9M14 boom  21 M up.

50MHz 9el yagi

boom length 9,14M

at 21M. 12db

 

 

 

 

 

 

 

 

 

 

My 50 MHz DXCC   196   Main WW-grids   88

2003-aug-18

VE4ARM/B  EN09 via AURORA! 

 

2003-july-19

A71EM   new dxcc   long opening to signal 58

Also worked A61AH same freq 50.115  

And UK8OM MN51

And big!  ES openings  

 

I made recordings of YA4F A71EM and A61AJ & AH  in mp3 format

 

2003-july-18

YA4F   new dxcc  >1hour to 59

 

W7GJ

DN26ub  my first and only 6M EME contact easy with JT44.

 

2002-10-23

TY0T  Benin Africa  1601Ut.  50.120 rx up 50.125 ssb  rs52  weak but easy to work.

Since june  finaly a  new dxcc for me.

 

Thursday, 08 August 2002  1120-1220 utc

Weak opening but fb operators!

8Q7ZZ recording 1208 utc

http://www.8q7zz.com/

 

And finally at the end of June a new DXCC came on the air.

FS/W6JKV Jimmy on expedition to St Martin the French part of Sint Maarten.

On 50.1036 in cw  around 2051ut (qso) till 2100 with a real good signal  peaking

599! Easy to work after I found  that he listened a  khz higher.

The first signal from the Caribbean since months.

Strange FS/W6JKV was the only (dx) signal from there.

Could not hear PJ2MI when he was working him.

FS/W6JKV  mp3 166kb

 

 

25-5-2002 20:00 

arrgggg  again 1 hour after D2EB dropped down in the noise from a good 59 signal. TN3B came on the band …   only to work south EU as usual.

From about the same part of Africa, D2EB in JI73 was workable several days around 1700 utc with good signals.I do not know the reasons why TN3B started a couple of hours to late for us every day.

 

Another thing that puzzles me: why would an announced DX station or expedition pick

50.110 as working frequency?? Or even make schedules at 50.110 ??

And stay there to work split 50.110 rx up 25kc…

Or even worse TX at 50.120 and rx down 10 !! this really happened few times in the past.

Some operators do not need to work split-freq at all not even in pileup situations.

Others start right away to operate split even with a few callers.. as if they where operating from    south-shetland  on 28Mc.

 

12-5-2002 19:28ut  Finally after 2 dx-less months  a new one #191 D2EB ssb59  Gabriella in Angola JI73

Heard him for the first time 9-5-2002 19:11ut 57ssb. 

 

Last events:

XR0X VP6DI nothing heard

PY0T  Trinidade island  1 burst with cq PY0T PY0T  heard. 

 

Cycle 23  in JO33 Epilogue:

Pffff it’s (almost?) done cycle 23. No more nervous about leaving the rig and miss the only opening..  finally time to enjoy a normal breakfast in the weekends.

50MHz is too demanding especially for  N-EU  Never convenient dx times primetime always in the middle of the (working) day. Never evening/night openings it is just asking to much.

 

Solar Cycle 23 was, at the end a very good one. Many new DXCC heard and worked for the first time.

But the quality of propagation to east in cycle 22 was better then we had

JA-pileups  with 100W/6ele plus VK3 and KG6DX worked.

In cy23 only 1kW+ stations could raise weak pileups from JA.

KH2JU heard 2minutes only.

People that say: life is to short for low power proved to be right

but I would almost say:  Life is to short for 50Mhz!

Here is a Funny but true analysis of Sixmeter @ UKSMG

 

I did not really miss anything special by not using 1Kw except maybe XV3AA.

And calling cq for W6/7 and JA with 150W is useless of coarse.

No I think the Dx I missed would have been easy to work with my set-up if only my timing was perfect and 50Mhz did like the weekends a bit more.

This was the cycle for 7day/week qrv hams and they could take a rest in the weekends!

 

In JOx3 50MHz long-path seems to be impossible? 

It was at first hard to believe for me that a signal from Hawaii coming all the way over the south-east 18000+ km can not make the last 300-1000km but it is true.

The position in JO33 is good for high score dxcc since we seem to be in the middle of activity. On the other hand we are to west for ZL ? and to east for W6?  to north for evening openings to SA and Long-path.And to south for working over the north-pole to mid-west-USA.

Also most openings end up in nohamland.

VK6RSX/B copied almost on daily basis without hearing anything else  except Bill VK6JQ...

Still no HL or BV worked in EU! unbelievable in respect with al openings to JA and VR2

Will there be serious dx activity in HL or BV next cycle 24??

To the caribean extreme good openings: XE YS HP TI TG HR CO KP4 KP2 C6 FM5 FG FY P4 PJ YV HK HC HC8  some  9+ over several days. J3 J6 J8 VP2M could have been easy but not QRV.

And big USA VE openings finally DM and DN field worked.

BG7OH ,5U6W,V73AT,9U5D,A71MA,VK3   were exclusive workable in the middle of the working week. Even long weekends where not long enough.

But 9U5D could be worked 9U5D  in cw KI46  Thursday 22 Feb 2002 11:00ut .

BG7OH and V73AT only 1 possibility on a Monday morning this cycle.

What a difference compared to S-EU with cluster spots like V73AT 599 cq no takers..

50MHz  Audio recordings  2001  MP3 (8kHz  8kBit/s mono)

18 nov 2001   HC8N Galapagos Islands mp3

17 nov  Big USA opening and again Mexico XE2HWB in DL44 !! but weak and huge pileup.

16 nov 2001 best opening ever recorded to central America

VP5/K5CM  HP2CWB 59(new) TI5KD TI5BX YS1RR 59+(new) ZF1DC 59+ K6EID K0ETC  XE1KK(new) XE1ZOI  TG5AJR

This was the first time that Mexico was heard on 6M.

The Central Americans showed remarkable good operating technique.

After 1 hour! calling at 15:30 XE1KK MP3 recording signal became 59+ so we also could made it thanks to exceptional propagation. In this time we could not listen much to other DX because I was focused on the XE of course.

HC8GR/B  11-11-2001  VE9AA in FM  VO1TJM in FM

Morning  opening  to YB5QZ  Big signals from W1 2 3 & VE1 2 3

For a change worked in FM PA’s now have 2MHz 50-52 MHz band

smal bursts of W7XU/0 1750utc recorded

9V1UV  9/11/01  XV3AA 10/11/01  heard again with a good signal but suddenly Shim was gone from his calling frequency.  Found him back already in qso! email can be a good help.

Heard JH9OSO and many other weak JA’s in pile at  50.082 .

*  4 november 2001 0800 utc XV3AA  30minutes s9 working OH/SM/OZ DL but noway! To break ! only SSB what more opening do I need??? Frustration! Several JA heard DU1EV again DU1/GM4COK VK6 BG7OH heard 52 .

*  XU7ABW    XW0X  last 3 days heard! With big signals

Not to forget 9G5AN  every day heard !

*  1300utc   OX3SIX HP15eo via AURORA 2780km

1500utc Big signals S9+ to W1 2 3 and 4 5 8 VE 123

1712utc 50.091  AA7A  DM43ao  heard. Could not hear my 150W even with no takers  I realy have to put my self to brew a PA with the GS35 tube.

*  VU2ZAP  VU2MKP EX2T  EX8MLT JA6RJK  JN1JFC JR6WPT

*  21 oktober  D44TC SSB

 

*  3 june 2001  2030 2200 JW0PK JQ68 cw/ssb peaking over S9    audio\jw0pk.mp3 

 

3 june 2001  During IARU contest 50.158 HZ1MD Mohamad LL34ot    audio\hz1md.mp3  New DXCC # 168

3B6RF Agalela isl. Indian Ocean LH89 50.102 MHz mp3    

11 april 2001 One of the big AURORA's with 9A3JI OK1DDO IK3HAR and others in SSB Realaudio 11 april 215kb    Same in MP3 format 215kb

50MHz Audio recordings  2000

*  1 december 2000 10:03 S92DX new one #164 3C5I/B was 599+ S92DX in cw    S92DX in SSB

*  2 nov 2000 video was late 08:46 mni JA's qtf60 but I was busy with 9M6BAA vy weak here 519 max marginal qso new #161 JF2GWS JJ3TQH JE2KCP and? together

*  1 nov 2000 07:52 JS6CDB and JR6GV sri forgot recording! VR2XMT cqcq new #160 QSL:Ted G4UPS A45ZN cw and phone fb

*  31 okt 2000 Asia only burst of VR2XMT and BG7OH, strong video 10:57 TR0A/B 3C5I/B ZS6 E30MA W1,2,3, VE1 12:36 J28NH Jean in Djibouti LK11 new#159

*   28 okt 2000 started with asian video again but suddenly XU7ABF Cambodja OK21 on 50.126 ssb fb operater no split needed for him in the big pileup! For more than 1 hour from 0854..1000 ut with S9+ signals ! Later Africa TR8XX ZS6 3C5I and ZR1 it took more than an hour to work ZR1ADI in JF95gw the first time heard this cycle very rare last cycle only once heard. Then 1322utc the band opened to VE1PZ VE8BY VO1ZA VE2DFO W1GF and others from FN VE8BY in FP53 was never heard before. During the opening some G and GM had strong AU-reflectons.

*  27 okt 2000 I picked the right day off from work! In the morning Thai or Malysian TV received 9M2TO weak cq new dxcc: 8Q7QQ Pierre in cw 539 MJ65ab ! Later in afternoon 9E1S cw ..... ST2SA ssb 59 ..... E30TA 59 ssb 3 new dxcc in afrika !

*  ZD8VHF & CT/B ensemble in june this year

*  YV1DIG 3/7/2000 ..... VP2V/W6JKV 2/7/2000 21:22 &3/7 22:07 ..... LU1DMA with EA

* JW5RIA KQ26 Svalbard 26 june 20:46 59 ssb after/during aurora (new #152) Erving good job! Just left the rig for a drink after long monitoring the freq and having a half qso got thirsty Just 10 seconds later the band opened, fortunately i was back quick enough..

*  OX2K gp60qq 59ssb Heard ssb signal for abt 50min in the night of 30/5/00 starting arround 22:45 After receiving OX3VHF/B allmost every year since 1989 Greenland now finaly worked #150

*  Big aurora 50Mc 11 jan 2000 Strongest GM4WOJ best DX OH8LAE KP24ru and OH9SIX/b KP36 1850km

*  DU1/GM4COK sunday 21 nov 1999 ut 09:12 wwloc:PK04 qtf70

    

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*  5X1T saturday 23 okt 1999 18:55 vy weak ssb short opening
thankz Peter fb finaly new #144 after 1 year and 3 days of deja vu

*  5R8GJ 23 okt 1999 12:50 LH new maingrid heard LH in 1992 FR/G/DJ8CR /DJ6SI

*  VP2E/W6JKV friday 25 june 1999 1826ut weak cw first opening to PA0

*  5H3US

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*  Older realaudio recordings

*  6M multyhop es june'95 WA1OUB big backscatter G's and OX3VHF/B

*  6M cq of KE0SC/DU3 15okt1989

*  Realaudio: 2m UA1ZCL KP78tx 2296km in CW with PA0OOM PA3BGM
This the only 144MHz AURORAL-E ever heard 25 august 1987 20:00ut
Heard UA1ZGL KP59 and OH9 only UA1ZCL was easy to work.

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*  Adding an extra RX-only port in the Icom IC706.

*  FT102  + transverter

*  curacao.html

12-18 December CU2/PA0OOS/p      Free radio horizon to Europe 650m asl

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