Biography

Call DJ0MZ since 1976, lapsed from 1984, revived 2019
This call was reassigned to other operators between about 1984 and 2018. I have received several QSL cards with the names of other operators for this period, which do not apply to me.

Former call: G4FHZ 1977-1980

DARC membership from 1976: H10, then H51, now N01 since 2021.

Developer of "Morse Pilot" CW learning and testing software for Palm Pilot (1999, 35k downloads, no longer supported).
Developer of "PanCAT", panadapter and CAT web app for GuoheTec Q900 and PMR-171 (2025, 2026, dj0mz.darc.de)

Worked DXCCs:

Equipment

Shack:
Yaesu FT-991A
Xiegu G90, XPA128B

Portable:
Yaesu FT818ND
Xiegu X5105, X6200
GuoheTec Q900, PMR-171 (with PanCAT web app)

Legacy:
RX Yaesu FRG 7700
TRX Kenwood Trio TS-520D (tx currently nop)
TRX/M Icom IC-260E

Antennas:
HF: Bidatong vertical (~6m)
Bidatong EFLW, ~16.5m, 9:1 unun
VHF/UHF: Cushcraft Ringo (2m, ok on 70cm)