Emission Mode: CW
Country of Origin: Israel
4XZ is a Morse station run by the Israeli Defense Force (IDF) Navy in Haifa. It repeatedly sends VVV DE 4XZ 4XZ = = when it’s not actively sending messages.
Until July 2005 4XZ used to operate with two independent broadcasts.
The 4XZ Schedule from 2001 – 2005 was:
Broadcast 1: 2800//4241//5159//8103//10046//12984 kHz
Broadcast 2: 2680//4331//6379 kHz
4XZ used to have the ENIGMA ID M22, but it was withdrawn since it’s a military station.
See the archived article from astrosol.ch