Author Archives: Jerzy

SR2XHG

My summer holiday in SP has began today.  First stop is JO94DL96MM90 QTH: Koleczkowo, about 160m asl. 3cm station is set up ready and got at once beacon SR2XHG located in JO94II, QRG: 10368.883 MHz, QRB about 30km. Unfortunately no activity on the band.  See the link showing reception of the beacon SR2XHG

New World Record 10 GHz RS

Last minute news on ON4KST chat published by DK3SE. See the link: DK3SE-IK7UXW . Wow ! Will be hard to beat it ! Congrats to both of you ! For all other records see the link: OK2KKW DX records 10 Ghz RS QSO between IK7UXW-Paolo and DK3SE-Salvo LOC: JN80XP<RS>JN37UP; QRB:1127 KM

QTH/P Flekkerøy JO38XB

I took a clip to show you almost 360 deg horizont. The day was very windy and only 17 deg C. On this place was a German radar FuMO214 station during the 2nd WW (1940-1945). The station was removed about May 1950. Today is only a concrete foundation again at a recreation area with highest

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10 GHz activity

Today decided to check a local hill usefulness for 10 GHz activity. The hill is not far from my home QTH, locator is JO48BE15NB18 and about 95 m asl. Wheather was not good, windy and time to time rain. Take off to OZ is good but to SM and DL doubtful, some trees very close. Got a

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How I build 1.5m dish

Prime Focus Mesh Dish kit from RF HAMDESIGN.  Dish size D=1.5m, F/D=0.45, mesh usable up to 6GHz Gain dBd= 1296/22.2, 2320/27.2, 3456/30.3, 5760/33.9 Linear Tri-Band dish feed 23, 13 & 6cm 

10GHz beacon DB0GHZ

1st of July was a good tropo on 3cm to South from me. Copied DB0GHZ beacon located in JO34we, 445km from me. Did a lot of calling to OZ and DL but no response from there.  Video in MP4 (H264) format

Rain Scater QSO on 23 cm

Today did a QSO with LA3EQ on 1296.100 MHz mode CW via RS. This is my new #(JO28xj) on 23cm. Scater point map by TK5EP 1.5m dish pointing to rainscater point in JO38  

AMS installed at home

Today electrician installed an AMS power consumption meter at my home. Automatic measurement systems (AMS) is a technology that measures power consumption on an hourly basis and automatically sends information about the power consumption of the network company. The meter continuously record the amount of electricity used. This registration is collected and transmitted via radio to the

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Unexpected tropo to G/GM

This morning, unexpected found tropo path to G/GM. Did 7 QSO´s and best QRB was 1128 km with G4RRA. Signals were stronger from GM direction, as predicted by F5LEN forecast.   Tropospheric propagation forecast by courtesy of F5LEN