dan wrote:
Plugged them in and found very little activity on any of the channels (which is good for me, I guess.

) but I did notice channel 1 had these two guys chatting for quite a while on it just talking about news and stuff.
Hi Dan.
Welcome to CB
You'll probably find with the small antennas on those radios is that there is activity around but you just can't hear it. What model radio did you get?
Is it illegal to abuse people in this sort of medium? Or is just another medium (sort of like IRC, I guess?) and is there any way to track people who abuse others?
Yes it is, just as it is in any other medium (including IRC!). Tracking people down is possible but it's difficult unless the person is transmitting often.
Also, I noticed (from there conversation) that they were quite a distance from me (in the hills somewhere – I cant remember)… can I hear this because of the repeater stations around the place? And how can I know if I can speak back to them? I tried, but it was as if they were just not getting the signal? I put it down to only having 1 watt of transmission power, so it doesn’t reach the repeater?
Channels 1 through 8 are repeaters on UHF CB. Perth has repeaters on channels 1,3,5 and 8. Channel 5 is an emergency only repeater. Channel 1 is in Wanneroo, Ch3 in Roleystone and ch8 in the city.
To be heard by the repeater you need to switch your duplex or repeater mode on. If you are on channel 1, your radio will then transmit on channel 31 (where the repeater is listening) and listen on channel 1. With the switch off it's like every other channel - transmits and receives on channel 1.
And one last thing (I promise

)… A lot of the conversation came grouped together .. as if two people were having a conversation real time.. and then it would stop for a bit.. before another chunk would come through.. Is this is a coincidence or do repeaters do chunks of conversation at a time?
From what you've described I think you're talking about the repeater tail. On the CB repeaters (for some reason) the tail is 10 seconds. So the repeater will keep transmitting for 10 seconds after the last person has spoken. If nobody re-triggers the repeater in that time, then it will stop transmitting and wait for the next person.
Because the repeater is transmitting and receiving at the same time, unlike the normal simplex channels, you can transmit while it is still transmitting and you'll be heard.
Hope that answers your questions
