D/F Outfits CXB2 with Auto Alarm SQB.

CXB2 - An automatic Direction Finding equipment covering the international calling and distress frequencies of 500 kHz and 2128 kHz.

SQB1 -For use in ships to give audible warnings on receipt of a distress signal on either 500 kHz (SQB1) or 2182 kHz (SQB2). Both SQBs are unattended receivers.


CXB -250 - 550 kHz and 2165 - 2200 kHz with band spread of 285 to 315 kHz.

SQB1 - 500 kHz

SQB2 - 2182 kHz


Details of Outfit CXB

Details of Outfit SQB