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home QRZCQ - The database for radio hams 
 
2025-12-28 18:23:45 UTC
 

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OH1DAU

Active QRZCQ.com user

activity index: 0 of 5

Dimitri Markalainen


Finland

EU
finland
image of oh1dau

Call data

Last update:2025-08-09 07:14:18
Continent:EU
Views:353
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

Мarine radio since 1987



Now days, the chief of HAM radio station OH1DAU

Radio just for fun, I'm not in a hurry anywhere or for any reason, so I don't participate in any contests. I try to work at speeds that are comfortable and easy to understand. I just got on the air to have a little chat with colleagues. You are always welcome ,dear colleagues.

My radio equipment:

transceiver Yaesu FTdx10

reсeiver Alinco DX-R8


Uniden UBC 355CLT scanner 25-960Mhz

A couple of hundred meters of coaxial cabel around the house.




Antenna types:

40m dipole, 6m vertical SE-HF 360.

end feed antenna LWHF-160 42m long with 9:1 balun

Transmission power:

50--100W

Modulation:

CW

Transmission frequencies:

f=1833, 3511, 3554.5, 7014, 10113, 14017, 18075, 21020, 24895, 28035 KHz

(if frequency busy, transmission a few hundred hertz higher)

I also often keep radio watch on 3651.5 kHz in SSB — you’re welcome to join in.


Transmission schedule:

Radio station is active mainly on weekend evenings or when I'm in the mood to do some radio.

Best time to make contact:

18.00-23.00 UTC.



Welcome 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. 2d9bf23568