Biography

About me:

I am a professional geographer and topographic surveyor from Indonesia. Making maps from laser scans, aerial photos, satellite imagery, and even from the tape measure. SWL-ing on and off since the early 1990s, bought my first VHF radio in 2008, but only recently acquired my amateur radio license in 2019. Tinkering with DIY HF radios now, mostly operating digital QRP.

Nice to meet you, 73.
YD1RPS

Equipment

Radios:

SDRPlay RSP1A (for SWL)
QCX CW Transceiver - 40m (for CW/WSPR)
QRPGuys 40/30/20m DSB Digital Transceiver Kit (for FT8)
Icom IC-2300H (for VHF)

Antenna:

Nothing fancy, just wires and aluminum tubings: horizontal wire dipole for SWL, vertical 1/4 wave 40m for HF, and 5/8 wave vertical for VHF.