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22 total results found

RX Receivers

Equipment

TX Transmitters

Equipment

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

Equipment

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

Equipment

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

Equipment

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

Equipment

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

FI - Finland

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

FI - Finland

Also known as South Savo, with it's three major cities: Mikkeli, Savonlinna and Pieksämäki.

Southern Karelia

FI - Finland

Also heard as South Karelia, with two major cities: Lappeenranta and Imatra.

Riyadh

SA - Saudi Arabia

Jeddah

SA - Saudi Arabia

Mediterranean Region

TR - Turkey

Adana - Çukurova - Mersin - Kargıpınarı - Arpaçbahşiş - Erdemli - Kızkalesi

Istanbul region

TR - Turkey

Central Anatolia

TR - Turkey

Aegean region

TR - Turkey

00557 - QRP Labs - QCX+ Tranceiver

Devices

00667 - QRP Labs - 50 W Amplifier

Devices

2024 - CQ WPX CW - HZ1DZ

Contests

2023 - RSGB IOTA Contest - TA/OH2DZ

Contests

00755 - K3NG CW Keyer

Devices

Photos: https://hub.2dz.fi/s/XT4CngxtasQEANY