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An example of an amateur radio station with four transceivers, amplifiers, and a computer for logging and for digital modes. On the wall are examples
An example of an amateur radio station with four transceivers, amplifiers, and a computer for logging and for digital modes. On the wall are examples of various amateur radio awards, certificates, and reception report cards (QSL cards) from foreign amateur stations.
Polish amateur radio station SP1QE, featuring 1930s vacuum tube transmitter and receiver.
Polish amateur radio station SP1QE, featuring 1930s vacuum tube transmitter and receiver.
An amateur radio station in Wales. Multiple transceivers are employed for different bands and modes. Computers are used for control, data modes, SDR,
An amateur radio station in Wales. Multiple transceivers are employed for different bands and modes. Computers are used for control, data modes, SDR, RTTY and logging.
A young Polish woman with radio antennas in Åland
A young Polish woman with radio antennas in Åland
This Morse key was originally used by Gotthard railway, later by a shortwave radio amateur
This Morse key was originally used by Gotthard railway, later by a shortwave radio amateur
Single needle telegraph instrument
Single needle telegraph instrument
Telegraph key and sounder. The signal is "on" when the knob is pressed, and "off" when it is released. Length and timing of the dits and dahs are enti
Telegraph key and sounder. The signal is "on" when the knob is pressed, and "off" when it is released. Length and timing of the dits and dahs are entirely controlled by the telegraphist.
Morse code receiver that records on paper tape
Morse code receiver that records on paper tape