We have changed travel plans: We will now arrive on March 9th early morning and we are optimistic we will be operational by moon rise that day.
Departure is scheduled for March 14th afternoon.
This is the blog of the X-Team (DF2ZC and DH7FB). Here we report about our EME DXpeditions on 2 m and 70 cm.
Dienstag, 18. Februar 2020
Mittwoch, 12. Februar 2020
DXpedition to Jersey (DXCC GJ)
We have just received the rental agreement for our location Meadow View Apartments in St. Martin, Jersey (Locator IN89XF). We were already QRV from there back in April 2010, so it is maybe time to go there again. At the moment there is no permanent EME activity from GJ Jersey.
We will arrive on March 10th and stay until March 15th. Activity is planned for 2 m and 70 cm.
Our equipment is as usual:
FT857D
LNA with MGF1302
Tajfun 1000 SSPA
2 x 8/8 ele xpols 28 Ohm ultralightweight yagis DK7ZB design
The antennas for 70 cm are not decided yet.
On youtube you can even watch an old video from 2010...
Please stay tuned here for more details!
We will arrive on March 10th and stay until March 15th. Activity is planned for 2 m and 70 cm.
Our equipment is as usual:
FT857D
LNA with MGF1302
Tajfun 1000 SSPA
2 x 8/8 ele xpols 28 Ohm ultralightweight yagis DK7ZB design
The antennas for 70 cm are not decided yet.
On youtube you can even watch an old video from 2010...
Please stay tuned here for more details!
Dienstag, 16. April 2019
QSL Sending will start after Easter
The process of replying received QSLs will start after the Easter holidays. So everybody should receive his card within the next three weeks.
Direct QSLs with 3 US-$ via DF2ZC ONLY, together with SASE or address sticker (the latter is the preferred way for USA stations as a SAE is of no use due to envelope format).
You can also request your QSL by sending us 3 US-$ via paypal (see button at the right). No need to send your own QSL. Please do not forget writing QSO details in the comments field.
Donnerstag, 21. März 2019
Final Diary March 19th and 20th
The EF9LZ
activity is finished. With 178 QSOs the number of contacts is far higher than
we had even dreamed of the first evening when we realised the actual noise
situation on site. We cannot imagine many worse things than knowing that many
ham friends are copying us well while we do not have copy from them in either
polarization due to the high nose floor. Luckily at times it was so much better
like on the 16th and 17th when some hours it felt like a
“normal” DXpedition in normal noise situation.
At moonrise
we always had not just a hill but also a big tree between us and the reflector
in the sky. It felt like this tree would harm the rx side more than the tx side.
This got gradually better from day to day as the declination became less and
the moon rose to more southerly directions. From FK8CP we finally at least saw
a sync during our last moon rise in EA9 but sadly we could not manage to
complete a QSO.
More or
less reliably all rx signals disappeared when our moon rose above 70 degrees:
Zero copy was observed in both planes, strange. And strange was also that we
had nearly zero return power from our antennas. They were the same as with
CR2EME or D44TU etc when we always had some 5 watts return from our Tajfun LDMOS
amp. This time it was just 100 mW which normally cannot be. However, as we were
copied very well and also had some loud signals at times, best 4 yagi signal
was -18 from DL1DWI, best signal at all was -15 from HB9Q, the system obviously
ran well.
The 70 cm
thing (SWR 1:2 on both antennas combined as well as on each single antenna) will
be investigated. Maybe it was always that high? Then we would have made all our
70 cm QSOs with a sub-optimal antenna system at CR2EME. We had double-ckecked
booms, element spacings and lengths as well as both dipole boxes but did not
find even a clue.
When
returning home on the 20th with leaving the house at 6 am we noticed
quite high winds and hoped the ferry would not be cancelled. Luckily it was not
but we had quite a bumpy ride from EA9 to EA7. There we collected our rental
car from the parking house (rental companies do not permit to bring their cars
from EA mainland to EA9) only to realize that somebody had dented the rear
bumper bar – which added some 250 € to the rental cost. Then driving 140 km to
Malaga airport and catching flights home. Personally I always feel a bit uneasy
at the security checks when I have to present my hand baggage with the FT857
and the 12 V power supply. You never know if you run into some poseur who takes
himself very very serious. So far I have never met such a person at the
security checks but you never know. This time in Malaga there was just a
nice-looking young lady who wanted to know if the FT857 is something such as a police
radio…no, of course not. And again nobody checked the weight of my pilot’s case
which was 12 kg, way over the 8 kg limit. When carrying it you always had to
maintain a face that it is a very lightweight thing hi. It also paid off to
have a jacket with many pockets because the weight of the jacket does not add
to the pilot’s case content ;-).
With our
checked-in luggage everything was fine. It sure pays off to always add a copy
of the radio license and a paper with “Amateur Radio Equipment” in capital
letters with contact details into every box and also on top of the entire
content when packing the suitcase. Chris PA2CHR once told that he always does
so – and this helps a lot, thank you Chris. A friendly smile at the check-in person
also helps to avoid excess charges if you have 2-3 kg more than permitted.
QSL Routes
are via DF2ZC only, direct with SAE and 3 US-$ - no IRCs please. However, to
keep it simple you can also send us 3 US-$ via paypal by clicking the
donate-button at the top/right of this side. Please do not forget to enter QSO
details!
The X-Team
will also go on DXpedition in 2020, most probably in March again. To where we
do not know yet…but we will be on the road, for sure.
Last not
least: A BIG THANK YOU goes to Jorge, EA9LZ. Jorge was a big support to us not
only arranging for the location in EA9 but also helping with customs and many
petty things. EA9 for instance is part of Spain and also of the European Union
but it is tax-free. Therefore there could have been a big mess bringing so much
equipment into EA9 and particularly back to EA mainland. Jorge went with us to
the Guardia Civil and explained to them. We finally received a paper to confirm
we brought the equipment into EA9 before we brought it back to EA. This saved a
lot of time let alone nerves. One must not forget it is very hard to find an
English speaking person in administration (and also elsewhere) in Southern
Spain. So communication would have been tough.
Muchas gracias Jorge!!!
Muchas gracias Jorge!!!
Log March 19th
10 Complete QSOs:
PA5Y, F6CVY, DK5EW, DM1CG, OK1VRY, UX0FF, CT1EIF, OK1IL, OK2PMS, HB9Q.
Not complete:
FK8CP, YO4GJH
PA5Y, F6CVY, DK5EW, DM1CG, OK1VRY, UX0FF, CT1EIF, OK1IL, OK2PMS, HB9Q.
Not complete:
FK8CP, YO4GJH
Dienstag, 19. März 2019
Diary March 18th
This morning after had swapped the 2m for the 70cm antenna we had a bad surprise: When checking SWR it was consistently 1:2. Checking each individual yagi both also showed 1:2. We measured thematching boxes at the dipols - both ok. We controlled phasing lines (which could not be the reason because both yagis showed 1:2 each) - all ok. Elements were mounted in correct sequence and correct distance from one another. We did n ot find any clue for this weird behaviour. The antennas worked ok with CR2EME last year and were lying in DH7FB's cellar since then. We did not want to take the risk of killing our 250W sspa for 70 cm so swapped back to 2 m.
Bad luck for the few 70 cm guys who missed out on EA9 when Zdenek OK1DFV was QRV from here in 2017 but what else could we do? On the other side good luck for 36 2m stations which we did not work yet. Though we still feel a little like having let down the 70 cm guys.
After moon rise the usual behaviour we know from the past days: We were being copied well but we have a poor reception, beaming through the big tree in rise direction (Do trees have stronger negative effects on reception but on transmission signals?) Once we got clear of the tree the fun began. Though the high noise floor of course did not go away we sometimes had big rx signals (best was DL1DWI with -18) and worked yet another two single yagi station making it three altogether (R3PA, DL1VPL, DK5AI). At times we had S9 QRM, sounding like voice signals. This was the first time since we started here. Maybe it had to do with the military (gun?) shot noise we heard all morning, maybe there was some kind of exercise? One should not forget that Ceuta is 90% military. Anyway, we are very please with the results yesterday. Though strangely when moon is nearly on top of us we did not copy anything in neither polarisation and went QRT after 45 min NIL and moon approaching ares where he is being blocked by neighbouring houses and hills.
In the afternoon we even had some time for sightseeing:
Next moon rise (0 deg) is 1702 UTC. As the moon is rising a little more to the South every day now we might catch him earlier (at lower elevations) than before. We plan to be QRV until 21Z at the very latest because we still have to break everything down after QRT - and the taxis is collecting us at 6 am the next morning. We then need to catch the ferry back to Algeciras on Spanish mainland, collect our rental car from parking, travel to Malaga and fly home from there, taking off at 1440 UTC with LH1149 to Frankfurt.
Bad luck for the few 70 cm guys who missed out on EA9 when Zdenek OK1DFV was QRV from here in 2017 but what else could we do? On the other side good luck for 36 2m stations which we did not work yet. Though we still feel a little like having let down the 70 cm guys.
After moon rise the usual behaviour we know from the past days: We were being copied well but we have a poor reception, beaming through the big tree in rise direction (Do trees have stronger negative effects on reception but on transmission signals?) Once we got clear of the tree the fun began. Though the high noise floor of course did not go away we sometimes had big rx signals (best was DL1DWI with -18) and worked yet another two single yagi station making it three altogether (R3PA, DL1VPL, DK5AI). At times we had S9 QRM, sounding like voice signals. This was the first time since we started here. Maybe it had to do with the military (gun?) shot noise we heard all morning, maybe there was some kind of exercise? One should not forget that Ceuta is 90% military. Anyway, we are very please with the results yesterday. Though strangely when moon is nearly on top of us we did not copy anything in neither polarisation and went QRT after 45 min NIL and moon approaching ares where he is being blocked by neighbouring houses and hills.
In the afternoon we even had some time for sightseeing:
Next moon rise (0 deg) is 1702 UTC. As the moon is rising a little more to the South every day now we might catch him earlier (at lower elevations) than before. We plan to be QRV until 21Z at the very latest because we still have to break everything down after QRT - and the taxis is collecting us at 6 am the next morning. We then need to catch the ferry back to Algeciras on Spanish mainland, collect our rental car from parking, travel to Malaga and fly home from there, taking off at 1440 UTC with LH1149 to Frankfurt.
Log March 18th
37 Complete QSOs:
JH2COZ, JA5EEU, G8RWG, DK9WI, DL8SCQ, SV6KRV, G4DHF, LY2IJ, JH0BBE, F8DO, ZS1LS, DL1VPL, OT7K, DF9UX, DL1DWI, G4YTL, YO3CBZ, SP2FH, LY5E, OH2BNH, YL2OK, G4FUF, OH6UW, EA5SE, F5AQX, EA5CJ, DL1KDA, SM4GGC, PA1GYS, DF9KX, SM2IZO, GM6JNJ, DK5AI, HB9AHD, K9CT, OH6ZZ, PA3DOL.
Not complete:
CT1EIF
JH2COZ, JA5EEU, G8RWG, DK9WI, DL8SCQ, SV6KRV, G4DHF, LY2IJ, JH0BBE, F8DO, ZS1LS, DL1VPL, OT7K, DF9UX, DL1DWI, G4YTL, YO3CBZ, SP2FH, LY5E, OH2BNH, YL2OK, G4FUF, OH6UW, EA5SE, F5AQX, EA5CJ, DL1KDA, SM4GGC, PA1GYS, DF9KX, SM2IZO, GM6JNJ, DK5AI, HB9AHD, K9CT, OH6ZZ, PA3DOL.
Not complete:
CT1EIF
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