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Electronics
In this section, I share skills, knowledge and experience related to electonics, lab bench, microcotrollers and similar.
Travel
This section is about going or being somewhere. About life in different countries, about camping and hiking, different opinions and views. Travel blog here, as well. Includes ski, sailing trips and diving log.
References
This shelf is for referencing to external resources, such as bookmarks, books, music titles, project names. Names of organizations, associates and clubs.
Radio Amateur Activities
On this shelf, you may find projects related to radio amateur activities: operating on the air, contesting (radio amateur competitions), soldering and building projects, repairs, enjoyment and frustration experiences.
Projects
List of the projects I was or I am involved.
Self-development
Personal growth, psychology, time and task management.
Radio Amateur
all about electronics, radio amateur hobby
DXpeditions
DXpedition is a combination of two words: DX (distant station) and expedition, which means a long distance radio (amateur) station is heard and/or contacted. I am keen of "activating" rare locations, which requires travelling to unusual places. Greatest DXpedi...
Equipment
To listen and/or operate on air, radio amateur needs some kind of equipment. Generally, there are two significant parts: receiving and transmitting. To receive signals, we need antennas, antanna feeding cables, impedence matchinng units (also known as antenna ...
FI - Finland
The country of lakes and saunas, not only.
FR - France
The country of baguettes and cheese. Not limited to :)
RU - Russia
Bears in the cities, crazy drivers and rest propaganda you see on Internet .. true.
UAE - United Arab Emirates
Fairy tale. It is.
SA - Saudi Arabia
Sand, extreme sun suring summer.
TR - Turkey
Delicious food, good servce. Good locations.
EC - Ecuador
I have been to Ecuador in the end of 2014, while participating in DXpedition to Galapagos Islands.
NO - Norway
EG - Egypt
TN - Tunisia
ES - Spain
UK - United Kingdom
SE - Sweden
OM - Oman
IT - Italy
GE - Georgia
InstallAndUse.com
Informative portal, guide on how to Install and Use applications (workstation/desktop, server, mobile and cloud based). [https://InstallAndUse.com]
RX Receivers
TX Transmitters
Nowadays, transmitter usually is part of transceiver, that is why is chapter mostly dedicated to self-contained transmitter projects, such as radio beacons (telegraph, WSPR and APRS).
XCVR Transceivers
A transceiver stands for TRANSmitter/reCEIVER, a combination of receiver and transmitter. Usually, a main element on radio amateur desk ("shack") and a door (or window) on the air.
ANT Antennas
Antennas are all of sorts. They can be big, very big and strange. Due to the limitations of my locations (QTH), mostly, I build portable antennas.
PA Power Amplifiers
Power amplifiers are intended.. hmm.. to amplify power of outgoing signal from transmitter to antenna. I would categorize power amplifiears, very broadly into three categories: low power QRP (to 20 W), normal power (to 100-200 W) and high power QRO (all above)...
PSU Power Supply Units and PDU Power Distribution Units
To be able to emit radio signals, we need energy. That energy, usually, comes from the socket, but not always. This chapter is all about it.
Capital Region
Also known as The Big Helsinki, which includes cities of Helsinki, Espoo, Vantaa and surrounding municipalities (Kauniainen, Vihti, Tuusula, Kerava, Järvenpää), strictly speaking it is not, but people understand it like this.
Southern Savonia
Also known as South Savo, with it's three major cities: Mikkeli, Savonlinna and Pieksämäki.
Southern Karelia
Also heard as South Karelia, with two major cities: Lappeenranta and Imatra.
Riyadh
Jeddah
Mediterranean Region
Adana - Çukurova - Mersin - Kargıpınarı - Arpaçbahşiş - Erdemli - Kızkalesi
Istanbul region
Central Anatolia
Aegean region
00557 - QRP Labs - QCX+ Tranceiver
00667 - QRP Labs - 50 W Amplifier
2024 - CQ WPX CW - HZ1DZ
2023 - RSGB IOTA Contest - TA/OH2DZ
00755 - K3NG CW Keyer
Photos: https://hub.2dz.fi/s/XT4CngxtasQEANY
How I became a radio amateur?
This is a first page of the book.
00164 - QRO Power Meter
= Objectives = measure outgoing and reflected power from transceivers and power amplifiers. = Resources = digital power indicator and measurament board (https://eb104.ru) case aluminium case = Schematics = = Assembly = = Inital run and adjustments =
Yalova and Thermal
hot spring water bath
Kayseri
Regional administrative center. In the city itself, almost nothing to see, except old clock on main square. Locals come from regions for medical services and tourists come for ski. But.. ski resort is a little bit a side from the city.
Cappadocia
Izmir
Pamukkale
Ephesus
Dalyan
Fethiye
Göcek
Kuşadası
InstallAndUse.com
Informative portal is built every brick and wood by time, sweat, blood pressure, frustration and enjoyment. InstallAndUse on different platforms: Website https://InstallAndUse.com/ YouTube https://www.youtube.com/@Install-And-Use Instagram https://instagram...
UI - User interface
In the beginning of 2024, RZ4AG, Alexander Anipkin asked on DXSoftSupport Telegram channel anybody willing to participate in the development of new version of AALog, radio amateur journal. I nodded within my head, "Why not?". At that point, I did no know it wi...
00557 - A power switch cap
On 2024-05-26, a power switch cap fell down. To solve this issue, Anton took a drop of glue and fixed parts together! Fixed.
00557 - Why Anton decided to build a KIT ?
In this video, Anton explains why he decided to build QRP Labs - QCX+ 5 W CW Tranceiver KIT.
00667 - Assembly video timelapse
2024-05 @Riyadh In this video I document process of assembling 50 W power amplifier from QRP-labs. https://www.youtube.com/watch?v=Z9Xji3n8uRE Interesting moments: kit had not two resistors for attenuator, I used USSR NOS (New Old Stock) parts to continue wi...
Preparations
During preparation, Anton sets up a station and founds issues: transceiver needs a telepgraph keyer. Antennas: decided to try End Fed Random Wire with UnUn 1:4 decided to use vertical delta loop with highest point of 7 m
Operating
Challanges What can be improved?
Expected environment
Advantages: good mobile Internet proximity to civilization Challanges high temperature lack of proper antennas low power