Doing Meteor Scatter was always very interresting and fascinating for me. With my comeback to 2m I tried this years Perseides Meteor Shower to practice with the FSK441 software. Really fascinating to use those very short reflections with length of milliseconds. A dream compared to my first tests in the good old days back in the 70’s, using high speed cw with some 200 lpm and “brain decoding”, later HSCW (high speed cw) up to 1.000 lpm and slowdown with multispeed taperecorder.
After some confusion with split operating procedure at the beginning, 17 QSO’s and 13 new squares were logged.
After more than 4 month (!!!) I received the ordered 12 element Yagi for 144 MHz (see the full story here). It’s a DK7ZB design, manufactured by “VPA-Systems” in Poland.
Transportation from Poland to Germany by DPD was within 2 days, the parcel was abt. 2m long, good wrapped and received without any damage.
At first look the antenna seems well made. Boom and support are of square-aluminium 20 x 20 x 2 mm, dipole 12 x 1 mm and elements of aluminium 10 x 2 mm. Mastclamp is for 50 mm tubes, no options. All holes are drilled correct and elements and boom parts are numbered. The box for balun and N-connector is made of hard plastic. Screws, nuts (self locked) and bolts seems V2A but not sure – we will see. Two packs with mounting material are included and assembling could be done within less than one hour.
The balun is made of two 75 Ohm teflon cables Type RG 187 (diameter 2.6 mm). The cable is specified for a power handling of 1.400 W at 400 MHz.
Beside some other commitments I found time to give some points during todays 144 MHz Alpe Adria Contest. Conditions seems quite normal and beside others, several S5 stations were worked. Just missing all the OK2/OK3 stations, not worked one!
The final results are 31 QSO’s with abt. 15.700 points, average 491 km/QSO and todays ODX HG6Z (787 km).
The Irish “Limerick Radio Club” offered the “Wild Atlantic Way” Award during the year 2017 for working the special stations EI11 – EI99. Each callsign represents a county on the route. The Wild Atlantic Way is a 2,500 Km route winding its way through the 9 counties on the Western Seaboard of Ireland. Along the route there are scenic areas, Towns and Villages, each with their own distinctive character. The pdf-Award is free of charge and arrived today via E-Mail from the Manager EI6AL – thanks Dave!
The recent 144 Mhz antenna, rear half of my old 16 el F9FT, was just a compromize and I decided to replace. After studying endless reports in the Internet a 12 element DK7ZB was my choice: good gain vs lenght ratio (8m / 14.4 dBd). Building or buying was the question. So I decided for buying and found VPA-Systems from Poland as an interresting source with reasonable prices. Just the balun of the antennas could manage only 200 Watts, not state of the art when thinking of modern SSPA amplifier.
Now the e-mail-traffic with VPA-Systems:
March 28: I asked for high-power balun and delivery of antenna
March 28 – fast answer: 1.500 W balun costs 10,- € more, delivery 7-10 days
March 28: I send my order
March 29: Order confirmed by VPA and I payed via PayPal 4 weeks later …
April 22: Asked about status – no response
April 24: Asked again about status – answer: “Order is under preparing but almost ready. Shipping soon” another 3 weeks later …
May 15: Asked again about status
May 16: Answer: “The status of order No: 422 has been changed – Order ready to send” another 3 weeks later …
June 05: Asked again about status – no response
June 08: Asked again about status – no response
June 14: Asked again about status – no response
June 15: Called on phone – no response
June 16: Send complaint / buyers protection to PayPal Now 12 weeks are over since confirmed order
June 27: Information from PayPal: Money will return and booked same day on my bank account.
June 27: Wrote this post and sent link to VPA-Systems …
June 27: Surprise – Got an E-Mail from VPA saying that he had health-problems and excuses for delays. Also got a tracking code, parcel should be on the way. Let’s see .. Another 5 weeks later …
July 31: No surprise – the parcel did not arrive!
August 04: What a surprise!! Antenna arrived today after more than 4 month. Parcel was sent (by tracking code) August 02, 2017 // 16:11 local time.
Resume: If a dealer has problems with manufacturing, shipping or or whatever, then he must inform the customer. To consoluate again and again, make false statements and not react to mails and phonecalls is not a good and fair behavior and could not be accepted in any way!
There is absolutely NO recommendation to buy anything from VPA-Systems!
In the meantime I heard from other amateurs around Europe that VPA-Systems, owned by Lucjan Niewiedział SQ9VPA, always going the same way: promising delivery, sendig faked tracking codes aso. What an unbelievable behavior for a seller and radio amateur!
Due to the bad weather, conditions during this years July-Contest 144 MHz were quite normal but with good periodes on Saturday evening and Sunday morning, especially into southeastern directions. Activity from Switzerland and Austria were good as well due to other Regional Contests there. Technically the loss of my rotors display on late Saturday night makes it very hard to find the correct directions and I always had to run upstairs and look outside to see where the antenna was pointing to. A real radio sports weekend …
All together some 62.000 points, 181 QSO’s from 50 squares and 14 DXCC are the final result. It seems that this is close to the limit without calling “cq” and just s&p (search & pound) regarding to another active HAM in the very neighbourhood.
Beside the Microwave Contest beginning of June the month was not very spectacuar at all, when talking about 10 GHz. Temperatures were not that hot to build up very high clouds and activity outside the contests is normally quite poor.
June 15, 2017:
Worked F6DWG/p (JN19AJ/649km), DL1ATI (JO50), DL3IAS (JN49) and DL3IAE (JN49).
June 21, 2017:
Beacon heard: HB9BBD (JN47GA/557km)
June 22, 2017:
Worked F6DWG/p (JN19AJ/649km), F8DLS (JN19SE/564km) and DL5EBS. Heard but not worked OZ7M.
Beacons heard: LX1DB (JN39/376km), ON0EME (JO21/399km), OE5XBM (JN78/447km), OK0EA (JO70/379km), OK0ET (JO70/366km) and SR6XHC (JO80/465km).
June 27, 2017: During the afternoon some hotspots were formed in southern Germany. Very glad to work again with Giorgio, IK3GHY (JN65DM/688 km). Heard but not called were DB6NT and DL1ATI.
Beacon heard: HB9BBD (JN47GA/557km)
June 28, 2017:
Massive rainshowers crossing Germany during the day. Activity low like usual.
Worked: OK2DL (JN79/445km), OK6TW (JN89/498km), OK1FPR (JO80/427km).
Beacons heard: OK0EA (JO70/379km), SR6XHC (JO80/465km).
What a morning! Already around 06 UT activity on 50 MHz was very high and increased also very fast on 70 MHz. Around 07 UT MUF reached 140 MHz direction SV / TA and at 07:31 UT Kadri, TA1D/3, from the asian part of Turkey was calling cq on 144.300 very lonely . Not too strong that time but strong enough to work him for a new DXCC # 56 and new square of course. Later his signal reached 59++ and Kadri was copied here for abt. 45 minutes. At 08:07 the band opened into Greece and at 08:16 Z32KF from Macedonia was worked for DXCC # 57. All signals disappeared around 08:45 UT. Glad to talk again to Costas, SV1DH, who was my first 2 m- contact into Greece back in 1979!
But this was not all for this day: Around 14:26 UT the band opened up to EA for just some minutes and EA1BYC from IN70DX was worked for another new square. Heard but not worked was EB1HRW (IN71PQ).
During the 2017 Soccer Confederation’s Cup the Russian Radio Club SRR and Miller DX-Club offered several short-term Awards for a different number of contacts and/or modes with the special stations R17xxx. More informations to find here. I am not a fan of soccer games and completing the awards is not a great challenge but some fun to work these stations during the poor conditions of the decreasing number of sunspots.
On Tuesday, June 20, MUF was far below 70 MHz during the whole day. In the late afternoon first ES reports (SV/LZ to UB5) were in the DX-Cluster and MUF raised more and more. At 16:43 UT the 2m band opened here for just some minutes and SV9CVY, Mike from Crete Island (KM25KA / 2.169 km), was worked easy at first call. Thank you for a new DXCC # 55 on 144 Mhz!