Biography

QSL: LoTW only!

Hi,
I own my license since October 2021. I work as a silicon firmware development engineer.
My other fields of interest include open source systems (linux, openbsd), analogue photography.

73!

Worked DXCCs:

Equipment

some of my equipment include:

- yaesu ft817nd (all-mode 5W HF + 6m + 2m/70cm),
- icom ic-f310 (25W NFM on 2m)
- radioddity gd77 (5W NFM, dmr 2m/70cm) w/ OpenGD77,
- baojie bj-218 (25W NFM on 2m/70cm)
- bunch of rtl-sdr receivers, few airspy hfs, a fake sdrplay


ant @ qth 1 (jo94ii):
- my main antenna for ft817:
SP5VR's KristiK (construction similar to a buddistick)
http://sp5vr.blogspot.com/2016/01/kristik-antena-portable.html
- my secondary antenna for airspy hf+ (openwebrx rx2):
short diamond vertical antenna (model unknown) for a 2m band:

both mounted on a balcony railing with a panoramic view of Gdańsk

ant @ qth 2 (jo93vg):
- around 60m long-wire with a 1:9 unun (3.5 MHz up to 30 MHz),
- 5-element fixed NW DIY yagi for a 2m band,
- vertical Diamond XR-30 for 2m/70cm band

all mounted on a mast around 10m AGL and hooked to airspy hf+ (openwebrx rx1).