www.jotron.com
80078_UM_TR20_N
www.jotron.com
ITU
International Telecommunication Union.
LED
Light Emitting Diode.
SMA
SubMiniature version A connector
TW
Triple Watch. Receiver altering between three different channels.
VHF
Very High Frequency -A set of frequencies in the MHz region.
VSWR
Voltage standing wave ratio
4
UM Tron TR20 GMDSS vN.indd 4
07.03.2013 09:47:09