Welcome to my HAM Page DF4XX

 

 

My Station :

Trx: Elecraft K3S/100  /  Kenwood TS-590SG  /  Elecraft KX3 / ANAN-10E SDR TRX

PA: SPE Expert 1K3-FA

Antenna: Optibeam OB11-5  ( 20 / 17 / 15 / 12 / 10 )  

80m Delta-Loop

40m Delta-Loop

30m Dipole

160m INV-L on 12m Pole 

6m 5 Element Yagi

home made automatic remote antenna switch ( max 1,5 KW )  - using one Coax Line H2010Flex for all antennas. The Arduino Processor reads the active QRG from TRX and switches automatically to the corresponding antenna.

I have built a CW Skimmer with Red Pitaya Board and Software from Pavel Demin. Scanning 6 Bands in parallel. RX Antenna is the Mini-Whip from PA0RDT.

prefered active in CW (99%) - using Profi M Keyer (Bergsiek)  or Begali Sculpture and WinKeyer V3

                       
1676         1753             2100         

DARC member - German DOK E38 ( Sued-Stormarn )

My old CallSign DF3HU was used from 1977 until June 2000.  The new Call is better readable for CW.

* 1954 - License since 1977 - now retired

Other Callsigns : 8Q7WW, OZ/DF4XX, SM7/DF4XX, P4/DF4XX, P40X

QRA Locator :  JO53CN

 

Starting in June 2015 for change my old tower with an Hummelmast Jumbo III

Hummel Jumbo III  - just lift up.

OB11-5 almost fully assembled...

The OB11-5 complete and up .  

in action 

my new QRP Transceiver  Elecraft KX3 since Feb 2015

... to be continued...

 

  P4/DF4XX -> QSL via LotW or Clublog. No eQSL.cc