IZ2UUF Morse Koch CW

- learn morse code reception on the go (train, commuting, car, walking, etc)

- supports Koch method with G4FON, LCWO or custom character sets

- supports the Farnsworth spacing (high speed characters with longer space between them)

- the hard-letters settings allow increasing the frequency of the letters harder for the user to recognize

- the auto hard-letters feature automatically increases the frequency of the letters last added to the Koch exercise

- high precision timing of dots. dashes and space

- all timings (dot/dash ratio, spacing, etc.) can be user set

- optionally different sidetone frequency for dots and dashes

- works also with the phone screen off, so execises can be done with the device in the pocket

- when an incoming call is received, the exercise is automatically paused

- a voice can can read each word after the CW transmission, to allow mentally check the reception without even looking at the screen

- international Text-to-speech can read the text after having been sent in CW

- long (alpha, bravo, etc.) or short (A, B, C, ...) voice samples are available

- a QSO generator generates random "standard" QSO using a database of 1116 first names and 544 cities related to the 31 most popular countries, with 560 real rig names, antenna types, WX and so on

- can read text from a file or copied and pasted from any source

- can transmit words or sentences randomly taken from a file (for example a list of proverbs or aphorisms)

- callsign generator with optional prefix and suffix generation

- exercise verification can be done by reading the screen, by typing the answers or by listening to a voice that dictates it

- over 100 international characters supported, including cyrillic

- full support of prosigns

- exercises can be configured and saved for fast retrieval