====== Morse Code Training Equipment ======
Morse code training set; manufactured by Hofrela.

{{:images:endgeraete-morseuebungsausruestung-hofrela.jpg?direct&400|Morse - Übungsgarnitur Hofrela}}
===== Technical data =====
  * Principle: Morse code training set 

==== Power supply ====
  * [[Mains operation]]: 110 - 250 V AC mains supply

==== Dimensions ====
  * 45 kg

==== Accessories ====
  * Ten Morse keys and ten headphones in one crate

===== Operation =====
The Morse training set supplied by Hofrela was used for Morse training.

===== Technical principle =====
AF generator 800 / 1200 Hz.

==== Tube configuration ====
  * four KF12, one [[AZ1]]

==== Development ====
The system was manufactured by Hofrela, High Frequency Laboratory Grenchen.

==== Use ====
The system was used for Morse code training in the Fl Uem Kp (Air Force Signal companies). Apparently 260 sets were procured at a price of CHF 2,500 each.

{{gallery>:images?uebung-uebungsgarnitur*.jpg&0&80x80&crop&lightbox&showtitle&titlesort}}

===== Technical documentation =====

==== Further information ====