How to set up Group Call: Motorola TLKR T80 walkie talkie tutorial
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- Опубликовано: 6 янв 2014
- Affordable handheld radios and accessories from www.handyradio.co.uk
The group call function (GRP) was something I didn't use on the TLKR T8. Having spent some time with the new T80 I can see it being a very useful feature for some group users. You can call an individual radio in the group and having your ID displayed on the receiver's handset. 
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group call is an excellent feature p.s I really miss you're informative video's relating to pmr radio's never a bad one always spot on. ....
the latest Motorola xt180 is a cracking radio does just about everything Motorola has certainly surpassed themselves with this little beauty....
May I ask something about the Sync function:
(1) Is it a must to initiate "sync" before each call?
(2) As you've said in the video, if other users have changed their settings (ie. channel, code, name etc), you (the master radio) can get them back and correct by initiating "sync" process. But if they're on a different channel (that's why you have to give a syn to them), , how can you sync them with your own channel? The other users and you are on different channels, signal can't be transmitted.
On my boat I would love to have us three wearing headsets (mic + ear) so we can talk to each other all the time whilst docking. Is that what this GRP does or is a radio with VOX option enough
That's actually really useful and unique on PMR446 radios. I do wonder how works, though. Some kind of data being transmitted?
Hi! Very thanks for this tutorial! I'm using four T80 at my work, I knew about group mode, but only now (thank You) I know how to use it. Why in manual they dont describe this so detailed like you?!
Yes.... I understand nothing by reading the manual. But when I spend 12 minutes on this tutorial video, I almost know everything.
Interesting, but I was disappointed that you didn't show HOW it actually works. Like, how it syncs and calls individual members. Does it send tones before or after transmissions to do this, like MDC1200, or does it use a completely different method such as extra info in the DCS stream?
What happens if you listen in on a scanner? You would probably hear some tones?
As a FRS radio it doesn't employ complicated technology.
I always use the group call function....
thanks I thought th a t function was just for calling the walkie talkie something
hi i wish you can help me, i bought this talkie walkie the extreme version, i use it for paragliding, the station were i play has a certain frequency and all other people set that frequency, but here its only channels, can i adjust that frequency to my device?
klamenza Hi the answer is NO sorry. You only have 8 channels with fixed frequencies beginning 446.00625MHz. You need to find out the frequency being used by other para guys and see if it's the 446 band. If now I'm afraid you'll have to purchase some radios which are capable of that frequency. Thanks for watching. HR
Very informative video. I wonder if it is possible to add up additional t80 sets and use them all together? Just wanna try out a pair of handset first then add up another pair. Thanks in advance..
Grafio Sense I think it's up to 16 radios in the group call but generally speaking up to 10 radios for a usable group.
Is there a way for 2 x T80 handsets to listen to a channel at the same time (say 7,17) but to also be able to contact each another (ring tone etc) to tell them to swap to a pre agreed channel or group for a conversation without broadcasting it on that channel 7,17?
If you're using group mode, you can inform your partner to switch to another channel by giving your partner a private call. This private call will NOT broadcast on 7-17. But if you're using normal mode, you cannot use private call as it is only available in group mode. There are several ways for you to inform your partner to change to a new channel, for example, call him with your mobile phone, inform him orally, inform him by email etc......
I have 2 T80 radios and I cycle out in the countryside with a group of cyclists. We use the radio to communicate in general/ punctures/, etc.
What would be the best settings to put onto my T80,s which would give me the best reception, and based on what I use them for, the best usage and optimum operation ?
Many thanks
The clearness of signal transmission and reception really depends on the geographical location and the level of battery. The range of the signal Tx and Rx is internally limited as long as you do not modify it. (Modification of radio may VIOLATE some laws in your country. Be careful.)
i buy new t80 and if I start select ID code in the first radio, (1 ADAM) it doesnt show me the same as to you ID 2 USED, in my radio its clear, i dont know why? can you help me ? Thanks
The second radio must have the same channel and code with the first one.
Good evening , i have four motorola tlkr t80 from two boxes , i tried grouping them but they don't sound right , it take in noise and so can't get what the other person is saying, but when two from same box as bought are grouped they are very clear without noise , but when they are four in group to speak in and hear its rubbish. please direct me on how to merge them for a better sound
Theoretically you can have infinite number of radios in the same group. If you are still facing the noisy interference problem, try using other channels and CTCSS/DCS codes. Never place radios too close to each other as radio will interfere with another one.
Hi Handy Radio can you answer a question for me please? I have 2 x T80 extremes. If they are on channel 1 sub 1 for example and then I use dual watch on say 2 sub 6 Is it correct that only the 2 x radios on 1/1 can talk to each other without 2/6 being able to pick up transmissions from them whilst the 2 radios on 1/1 can hear 2/6. Or should i be trying another method? I want 2 x radios to be able to communicate with each other without interfering with the other channel that i can hear. Many thanks, James
If both radios are set at 1-1 while "watching" 2-6, and when one of the radios is transmitting at 1-1, then another radio will receive signal at 1-1; and if at that time 2-6 has signal, both radios will not pick up the 2-6 signal as they are currently transmitting/receiving at 1-1.
How to restart both the radio , on both I accidentally put the same ID numbers, and can not call each other ?
You can not restart the radios as far as I know but if you hold down the menu button until it beeps and says GRP flick up with arrows until you see ID and press select and the number should flash choose a number write a name and it should work but if it dosent let me know
Thank for the great tuto! Is it possible to stay with open mikes for a long period (ex. for a soccer game)?
Thanks for your answer
Polux Technology Well, you can tape the PTT button down, but it will propably break your radio transmit circuit due to overheating; these arent meant to be on more than few seconds at a time.
you wind up burning out the transmiter over time that's why short cycles
are needed.
Hi I'm trying to get my toke t80 to transmit to a hyt super446 but It doesn't work please help
andy spires The frequencies should be the same but not sure if the CTCSS codes match up. Have you tried the TLKR without any privacy code? The HYT may have different CTCSS code.
Nice video!
I also have 2x Motorola TLKR T8. Is it possible to combine those in the group?
Yes. As long as you set them in group mode with the same channel and CTCSS/DCS code, they're in the same group. (I have two T80 extreme too!)
If we got two T80 and two T50, will we be able to set up a group?
The mystery behind the group call/normal call is the channel frequency and tones (i.e. CTCSS/DCS) but not really the model. If the two radio models operate at the same frequency they should work fine.
Hi: I just cant get the radios to work at all, even with the same ID/CODE, how can i reset all back to factory settings? or how will i even get them to talk to each radio, {In a heap here} lol,, They did work about 5 months ago now i cant get the to?? I only have the 2 radios do i still have to be in a group setting?? I have the T80/TO8 Extreme Thanks
If they worked before and now they don't, I believe they're broken and may need repair. This may not be the problem of radio setting, but the problem of radio itself.
@@galax574 Hi Thanks for your reply, I have followed step by step of your video, and no joy with them working, they wear lying up for about 1 year, To use just the 2 radios, Do they have to be in a Group mode?? The radios wear only used about 3 times then packed away in original packaging not near any damp ,,Thanks,,
@@gerryrooney4862 You don't always have to use group mode. Group mode is a mode that "masks" from the normal channel so that normal channel cannot interrupt you, and is a mode that allows having "private call function". For example, if radio A is set to have a group mode with channel 3 code 8, while radio B is having normal mode at channel 3 code 8. Both radios cannot talk to each other although they are in channel 3 code 8, this is because one is in group mode while another isn't.
Group mode is more advanced and requires a little skills in setting it up. I suggest you set both radios in normal mode, and set both radios in the SAME CHANNEL AND SAME CODE. They should work. For sure, you can buy a frequency counter so that when the radio transmits, you know the frequency which the radios is transmitting at. Otherwise, I believe your radios are out of service.
@@galax574 Again Thank You for your advice, I will have them checked out & let you know,, Thanks Again
@@gerryrooney4862 You're welcome! Happy to help you. Please feel free to ask me if you need :)
Can these go on the same frequency as other normal radios?
what is a normal radio. you get all the radio's together set he same channel
and privecy code then thay will work the same together
So the group call is just a way of using it without anyone else interfering? (like a private mode)
Artanis02sk That's right. You can also direct calling a radio or calling the whole group. It's more than just a privacy code.
HandyRadio Is there a chance that someone will figure out what channel and code combination am I using? I assume there are devices that scan all 900+ channels all the time huh?
If you use a particular channel and a CTCSS/DCS code in group mode, people cannot "hack" into your conversation by randomly guessing the CTCSS/DCS code. Even a frequency counter (aka. tone decoder) cannot precisely interpret the code.
I had given my client t80 1 pair for usage and try, now after he satisfy, he had given me an order for 60 more device in 1 group, is this possible......." . Pls reply mean in 1 group 62 devices.
As long as you set all radios in the same group (or same channel), ie. same channel frequency and same CTCSS or DCS, all radios can, in a reasonable area, communicate with each other.
Sir u said i can set 62 device in same group, but how about id setting as it has limited id upto 16 , so i thought ,max 16 devices can be set.
@@alfajertechnologies5131 The "Radio ID" is, in my opinion, mainly for private calls. If so, you can only have 16 radios in a group. But if you use group mode while never use private call function in the group mode, the number of radios is unlimited. (Because you're just initiating one-to-many transmission) For example, if you use, in group mode, channel 3 and code 3, you can buy infinite number of radios and tune them to that channel. All of them should work. But if you wish to use private call function in the group mode of channel 3 code 3, you can only call 1 of the 16 radios while the remainder cannot be called, but can still receive the normal group call.
Can I set up group between t8 and t80? Thanks
+Muhammad Nabil Nasir Good question. I've never tried that and now don't have the radios any more.
In my opinion, as long as they're in the same frequency channel, they can communicate.
How much range for this ??
As said by the feature description it's about 10 km. But if you use radios in a concrete-built place, it lasts about 1 to 2 km.
hi there i was wondering if you could help me i just bought a pair of these radios for my son and myself also to use at work with other motorola users but the thing is i am not sure how to pair my radio with other models, i am an electrician working in a new built sky scraper (canary wharf) waiting for the lift operator takes ages or the other option is to walk 20 levels which is a bit of a killer especially if you are doing it more than 3 times but if i can pair up my radio with the lift operator's one that would be a life saver for me can you please help i was told all radios would work together as long as they are on the same frequency thank you ever so much
First things first, these FRS radios come with two frequency versions: 409 MHz and 446 MHz. Obviously they are not interchangeable. Once you know the frequency the radios are using, you simply set the EXACT channel and tone, the radios would work. For T80 Extreme, you should check whether the "Group Call" function is activated.
@@galax574 thank you chan i will try this when i get to work i will let you know thanks very much
@@galax574 nobody knows how to program these radios at work my radio only scans 8 channels and does not scan any subcodes i can see on the screen that people are on the channel but just can not find them thank you for your help anyway
@@gurkankaracan8418 The "scan function" of T80-Extreme can only scan active channel(s). It can't "scan" (reveal) the exact sub-code the target is using. The only way to know the exact code they are using is to use a frequency counter or random guess.
@@gurkankaracan8418 You don't even have to program these radios. All you need is to follow the instructions inside the user manual and then set up the channel and sub-code. They should work.
can you use 1 radio in multiple groups
Obviously not.
As soon as you select the channel and the CTCSS/DCS code in group mode, you select a group. There is no possibility for your radio to set an extra channel and CTCSS/DCS code for the "multiple group" function.
There is a function called "Scan" or "Monitor". This function may satisfy your need.
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