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home QRZCQ - The database for radio hams 
 
2026-06-05 19:53:49 UTC
 

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OH1DAU

Active QRZCQ.com user

activity index: 1 of 5

Dimitri Markalainen


Finland

EU
finland
image of oh1dau

Call data

Last update:2026-05-09 14:27:50
Continent:EU
Views:438
Main prefix:OH
Latitude:60.6458333
Longitude:25.1250000
Locator:KP20NP
DXCC Zone:224
ITU Zone:18
CQ Zone:15

Most used bands

20m
(38%)
17m
(15%)
30m
(15%)
80m
(15%)
40m
(14%)

Most used modes

CW
(99%)
SSB
(2%)

QSL data

eQSL QSL:no
Bureau QSL:no
Direct QSL:no
LoTW QSL:no

Biography

CW Station on the Gulf of Finland

Currently operating the amateur radio station OH1DAU.
Radio is just a hobby for me. I’m not in a hurry and I don’t chase awards or contests.
I prefer comfortable and easy-to-copy CW speeds. I’m on the air mainly
for relaxed QSOs with colleagues.
All former radio operators are especially welcome.

Equipment:

Transceiver: Yaesu FTdx-10
Receiver: Alinco DX-R8
Antenna tuner: ATU-100P
Scanner: Uniden UBC 355CLT (25–960 MHz)
Several hundred meters of coaxial cable around the house
Antennas:

40 m dipole (23 m high)
20 m dipole (21 m high)
6 m vertical SE-HF 360
Inverted-L end-fed antenna LWHF-160, 42 m (22 m vertical, 20 m horizontal),
with a 9:1 balun

Operating parameters:

Power: 5–100 W
Mode: CW

You can often hear me on the following frequencies (kHz):
1833, 3554.5, 5352.2, 7014, 10113, 14017, 18075, 21020
(if busy, I move a few hundred Hz up or down)

Operating schedule:

Operating mainly during evening hours.

Best time:
17:00–21:00 UTC

Welcome to all radio operators.

73


Worked DXCCs:

DX Code Of Conduct

dx code of conduct small logoI support the "DX Code Of Conduct" to help to work with each other and not each against the others on the bands.
  

Rev. 9bb3a2fc6f