PAoEHG

EME Microwave My Activity Weak signal propagation Technical Flying & My Pets My new QTH
 

Welcome to my Website: 17660.gif (9972 bytes) Microwave up to 76 GHz/Tropo/EME/Aircraft scatter

This website is updated: 14 september 2016

You are invited to write something in my guestbook 
Read my guestbook  

WX at my home:
HomeWizard Weather Widget

Moving QTH to DL but 23 cm tropo station will be rebuild in old QTH about 80 mtr to south
3 Mtr EME dish and 2.5 Mtr tropo dish dismantled and placed in temporary storage

My favourite operation for Ham radio is weak signal communication

In quality mode I have heard way too many non quality conversations

 

On 17 september 2016 CAMRAS/DKARS organises
the VHF-UHF-SHF Weak Signal day at Aston Dwingelo.

More information will be published on the DKARS website: Weak Signal Day

Track ISS

 

Aircraft Scatter My Activity Troposcatter EME

 

Receiving DL0SHF Microwave/ MM-wave Projects Information

 



Weak Signal Publications my 23 cm remote station PathProfile from G0MJW

 


 

about PA0EHG History beacons PI7EHG Software Defined Radio Other websites

 

 now on 23 cm

 now on 3 cm 

   

New problems with the Airscout programm from DL2ALF,  he is working on a fix ??
Get latest info at
: www.airscout.eu

Problems with Airscout with radar data showing but most of the time missing many aircraft, hope this will be solved

So, we still are back to basic using the SM7LCB maps and a radar picture

 added the SM7LCB maps on my website because these are not working on the SK3SE site anymore.

No QSL cards via the buro please, probably these will return to you.

As I am no longer member of any Ham radio society,
 you cannot send QSL cards to me via the buro.

If you need my QSL card, pse send a QSL direct, you can find me on QRZ.com
I will send you my QSL card in return.

Recently added on my website

Added WA9FWD on 6 cm EME Performance page

Added LA8LF on 9cm 6 cm 3 cm EME Performance page

 Moving to my new QTH in DL 

 my activity during march 2016 contest

 my activity during 15 march NAC

 my activity during 19 april NAC

 my activity during may 2016 contest

  my activity during 21 june NAC

my activity during the 2/3 july contest 2016

my activity during the IARU sept 144 MHz contest 2016

My activity during 15 december on 23 cm during NAC with my remote system

my activity during IARU Oktober contest on 23 cm 2014 Added signal recording from my best dx OK1KUO

 listen to the big signal from OK1KUO on 23 cm Aircraft scatter, 849 km also good signal in SSB

 

 Added a simulation off my 24 GHz omni antenna

Read my page on the first ever 24 GHz two way contact between PA and G

This is how and why I use Spectravue

My experience with the I0JXX 25 el 70 cm antenna

Do's and Dont's for very weak signal communication

 

parabolic dish calculations:
Calculate the shape of your dish

Calculate the antenna beam width of your dish

EME 2014 and receiving DL0SHF

 I attended the EME 2014 meeting and gave a life demo on receiving DL0SHF on my small system

Thanks very much to the organising group for this fine conference

 

Me and my small system in front of PB-8 the 13 mtr dish used on 5760 MHz EME

         

listening to DL0SHF EME beacon on 10 GHz with 50 cm dish

Added my RX test from DL0SHF on low power with good JT4G decodes

 Building a new low cost RX system for DL0SHF

 

Mostly I am active on the microwave bands, tropo on 23 cm and EME on 5.7 , 10.3 and 24 GHz.
I have equipment for al microwave bands up to 76 GHz but due to the many projects at this moment only active on 23 cm tropo and EME.

My recently acquired 70 cm PA using a RS1032 tube

New PA for 23 cm tropo work, it will improve my    TX signal by more than 3 dB   

Build by PE1RKI

 

My 2.5 mtr dish for tropo
 

My station:
2.5 mtr dish at 10 meter over ground
250 W output

Take a look what I worked on my
My activity page

   

A new antenna system for the
2 mtr remote station
from PA3BIY

2 times YU7EF 12 elements yagi
at 12 mtr over ground

During Perseids 2011 Peter and I made
 in total almost 90 MS QSO's

We were QRV during the IARU September contest 2015. In total we worked 366 qso's

This is what we worked

23 cm
Aircraft scatter
during QSO with
SP1JNY
686 km

listen to recording from a qso

My signal at SP1JNY

SP1JNY at my place

23 cm
Aircraft scatter
during QSO with
GM4CXM
729 km

 

Read my story on this very interesting propagation

More QSO's on 6cm eme during the DUBUS contest April 2010 and on 16 may 2010

Information on how I am using the IN3HER antenna control 

EME  @ PA0EHG

 

5.760 GHz EME

3 mtr dish

Auto tracking

On 15 August 2009 I made my first 5760 MHz EME QSO

10.368 GHz EME

On 15 September 2001 I made my first 10368 MHz EME QSO with W6HD

24.048 GHz EME

On 6 April 2008 I made my first 24 GHz EME QSO´s

Worked OK1KIR 9-6-2011 on 24 GHz EME
for the first PA-OK and #6 on 24 GHz

Worked on EME              

5.760 GHz

10.368 GHz

24.048 GHz

19 initial contacts
30 QSO's

 

Audio recordings from: OE9ERC                                          OK1KIR

20 initial contacts
37 QSO's
4 SSB random contacts

Audio recordings from:  IQ4DF SSB
                                     DL0EF SSB

6 initial contacts
7 QSO's

 

Audio recordings from: W5LUA
                                    LX1DB

 

The story of my first 24 GHz EME QSO as published in Electron (in Dutch language)

The first 24 GHz EME QSO by W5LUA and VE4MA

 


 

EME

EME  Updated 19-3-2002 with new EME links  
My EME station Updated 8-3-2002
RX optimalisation   Updated 19-3-2002 with latest measurements and new link on moon noise
What's different on 10 GHz EME   Updated 19-3-2002
EME Operation procedures 28-12-2000
EME Operations by G3SEK  29-12-2000
24 GHz EME between W5LUA and VE4MA Updated 19-3-2002 added a link with photo's from W5LUA and VE4MA

 

EME performance table's

6 cm eme stations performance and photo's

 9 cm eme stations performance table

 24 GHz EME stations performance and photo's
(update 31 december 2010)

10 GHz EME stations performance

DJ3JJ performance tables 2 mtr 70 cm and 23 cm

Interesting article from DJ9BV and F6HYE on EME performance as published in Dubus 1992

 

Ehgc2.JPG (32832 bytes)

PA0EHG

 

 

 

Solar X-rays:  


Geomagnetic Field:  

 

Status

Status

 

   More info about this Solar Activity Monitor

 

General information

 

 

On 26 feb 2012 I measured solar noise on my 23 cm tropo station

OCXO experiments  11-2-2004
My Home location 17-9-2001
My take off view seen from 9 mtr above ground  8-3-2002
home station from PA0EHG
Portable station PA0EHG Updated 18-9-2001 with new photo's
My First ever QSO's 18-9-2001
Solar Activity 28-12-2000
10 and 24 GHz beacons in PA
RF tools: interesting RF calculators
parabolic dish calculations:
Calculate the shape of your dish

Calculate the antenna beam width of your dish
 
Waveguide sizes for Microwave amateur radio  9-11-2002 

 

Microwave DX-pedition ; QSO between F and G on 47 GHz.

 

Microwave Activity group

24 GHz projects

12 Watt on 24 GHz          Feedback from G4FRE 29-12-2000
24 GHz humidity loss
My 24 GHz EME feed
combi feeder 10/24 GHz
24 GHz Omni antenna
.
some audio samples 10-6-2001 added first PA on 76 GHz
Understanding Troposcatter
Troposcatter calculations

Activities

Ysselmeercontest 2003 16-2-2003
Ysselmeercontest 2002 8-3-2002
Ysselmeer contest 2001 results 23-5-2001
Photo's of the Ysselmeercontest 2001  Updated 30-10-2001 with photo's off ON4CDU
Ysselmeer contest 2000    Updated 30-1-2001
Photo's of the Ysselmeercontest 2000   Updated 27-1-2001 with new photo's
Results of the Ysselmeercontest 1999

Microwave Meeting Heelweg

Microwave meeting Heelweg 2013
 
Results from noise figure measurements 2005 2-3-2005
Microwave Meeting Heelweg 2005 1-3-2005
Results from noise figure measurements 2004 16-01-2004
 
 
 

 

My Other Hobby, Flying 

 
My VFR flight to Greece   20-7-2004
My VFR flight to Spain/Portugal  9-8-2005

My VFR flight to Croatia and Bosnia

My VFR flight to Bulgaria in 2007 21-2-2013


 

E-mail address from PA0EHG :  pa0ehg..at..amsat.org

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