TM 11-5820-489-10
TO 31R4-2GRA6-31
GLOSSARY - Continued
RECEIVER - Person or radio set that gets radiowave signals from a transmitter.
RUNNING SPARES - Extra park provided with the original equipment.
SIDE TONE - Sound of your own transmission heard in handset earphone.
STAND-BY - Refers to the switch position used to maintain a continuous
telephone circuit between the Local and Remote Operators. This switch posi-
tion (TEL at Local Control and TEL ONLY at Remote Control) also prevents ac-
cidental operation of the Radio Set at Remote Control.
TRANSMISSION - A way to send radio waves by signals or messages to a
receiving station.
TRANSMITTER - The person or radio set that sends a signal.
Glossary-2
