Keying relay
4-2-440
The relay, operated by the coder, which is directly connected to the transmitter and keys the transmission.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
4-2-440
The relay, operated by the coder, which is directly connected to the transmitter and keys the transmission.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
International Association of Marine Aids to Navigation and Lighthouse Authorities - AISM