Welcome to my website

ON7YK - (ex)ON1ABO - (ex)ON7CB
C5YK - C5S - (ex)C56YK

On the web since 2001
Belgian / Gambian Radioamateur Station

QRV from Spa-Malchamps 560 M. a.s.l. 1994-2001

on7yk with 10 Ghz and 24 Ghz .
Ex on1dsu (also now ex-on7dsu) .

Equipment on the portable site .


  • 70 Cm : TX/RX Ts790 40 Watt Antenne FexaYagi 11 Elem .
  • 23 Cm : TX/RX Ts790 10 Watt Antenne FlexaYagi 16 Elem .
  • 10 Ghz : TX/RX Ts790 with home made transverter 3 Watt Nf : 0.9 dB Antenne 90 cm Dish .
  • 24 Ghz : TX/RX TS790 with home made transverter 200 mWatt Nf : 4,4 dB Antenne 50 cm Dish .

Home brew 10 Ghz .
Home brew 24 Ghz .

Graphic Co-ordination from wgs84 : at 50°28,800 Northern Latitude at 05°59,785 Eastern Longitude .