DST and SRC

[MrFTAMan]

I was scanning last night and these popped up: DST and SRC. What do they mean?

 

[doctordialtone]

What do they mean?

Destination and Source

 

[MrFTAMan]

Thank you for answering.

 

[INDY72]

Usually this applies to "I-Calls" which are direct radio to radio messages on radio systems.

 

[MrFTAMan]

What is I-Calls?

 

[INDY72]

Individual Calling, radio to radio, not passed to entire group. Also called Selective Calling on some networks. When you see the i in front of the UID/RID this usually indicates an "I-Call" going on. When you catch the very beginning of the transmission, you may actually see an TGID, that almost instantly switches over to the one with an i in front. The SRC is is Source radio, the DST is the Destination radio. Think of it as an Private Call, or if its simpler for you, an audio PM.

 

[MrFTAMan]

Individual Calling, radio to radio, not passed to entire group. Also called Selective Calling on some networks. When you see the i in front of the UID/RID this usually indicates an "I-Call" going on. When you catch the very beginning of the transmission, you may actually see an TGID, that almost instantly switches over to the one with an i in front. The SRC is is Source radio, the DST is the Destination radio. Think of it as an Private Call, or if its simpler for you, an audio PM.

Ok. Thanks