okay so i just got my technician ticket a few weeks ago and ive been trying to get on the local FM repeater but im not having much luck. i can hear people talking on it just fine but when i key up nobody responds and im not sure if they can even hear me.

i looked up the repeater on repeaterbook and it shows a 100.0 Hz CTCSS tone for the input. i programmed that into my baofeng (yeah i know, i know) and set it to transmit that tone but still nothing. i did a radio check the other day and one guy came back and said my audio sounded a little off but at least i know the signal is getting in there.

my main question is actually about the linking stuff — this repeater apparently connects to some kind of network, IRLP or maybe echolink, i cant remember which one. does that change anything about how you use it? like do you have to wait longer between transmissions or something? i dont want to be that guy who steps on people mid-conversation without realizing it.

also is there like an unwritten rulebook for repeater etiquette that someone can point me to? i feel like im missing something obvious here.

welcome to the hobby, dont stress too much about the Baofeng thing — we all started somewhere and it'll work fine for local stuff while you get your footing.

the CTCSS tone situation sounds like you've got it right honestly. 100.0 is pretty standard and if someone already confirmed they heard you then the tone is probably working. the audio comment might just be mic technique — with those handhelds people sometimes hold it too close or talk directly into the speaker grill instead of at an angle, try holding it a few inches away from your mouth and talking across it rather than directly into it.

for the linking thing, yes you do want to leave a little extra pause after someone stops talking before you key up. linked systems have latency, sometimes a second or two depending on the network, so if you jump in too fast you'll clip the tail end of someone else's transmission and they might not even know you were trying to break in. a good habit is to wait for the repeater's courtesy tone after someone unkeys, then pause another beat or two before transmitting. most linked repeaters have a courtesy tone that plays between overs, you've probably heard it already.

there isnt really one written rulebook but the general vibe is just listen before you transmit, keep it friendly, identify yourself correctly, and if you want to break into an ongoing QSO just say your callsign during a pause and wait for them to invite you in. most regulars on a repeater are happy to help a new tech get comfortable.

yeah the linked repeater etiquette thing tripped me up too when I first started. the one near me goes to a whole statewide system and I had no idea there were like 15 other repeaters all tied together listening when I did my first radio check lol. felt a bit weird knowing that but people were nice about it.

one thing I'll add — some repeaters have a specific node number you have to DTMF in to connect to IRLP or Echolink, it's not always automatic. might be worth checking the repeater's club page or trustee info on repeaterbook to see if there's a user guide. a lot of clubs post one and it'll have all the tones, link commands, and local customs in one place.