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I have this set. They are okay for what they are. The price is right. The fact that you can program them is very positive. CHiRP will not work with them. I had to use the poor Radioditty software. It does the job, but no copy and paste???!?!? Eeewww. You can add more than the 22 channels. 99 is the max I could see. That is plenty to play with if you plan to operate outside the lines. I'm not condoning it. I just like the option. I had one knob that was really tight. Otherwise the seem to perform fine. Short range of course.

I can't remove my tip due to the the ring being "frozen" and not budging. I've changed tips many times. I have at least three irons like this and would like to replace the tips (which I have). I'm a stained glass teacher and don't want to invest in new irons. Can you help?

Hi I require assistance in programming RT22 channels 15 and 16 to operate in the ultra-high frequency (UHF) range of 400-470 MHz.

i just found a pair of these in a charity shop but they came without a manual so this video was really helpful!

I did not get a programing cable.

Do you have to program it?

Can't see. Is it my eyeglasses or my monitor?

at 16:11 you said it goes to channel 13 (.6875) BUT ACTUALLY it doesn’t read 467(.6875) in the box, but rather 462(.6875) which is just channel 6 on the website (which is okay for 2 Watts)…. did it used to say 467? or what gives?

G'day Jacob. I got a question, What software did you use to convert ROM files to BIN? I thought I ask as I got the T48 EPROM programmer as I want to program a ROM hack I did to a game cartridge. Any help would be appreciated.

Excellent tutorial. Thanks so much. Just subbed

My tip is fused! I can't remove it . The tip came with the Hakko

and thay have a range of two miles or line of site only ( the meaning being that if two plates not over lapping sorry you are out of range P S your plates are 2 miles each

Do you know of a site where you can download ROM chip programs?

does anyone know the default privacy code for channel 16 on the retevis r22?

sir ive tried copy the efrom but feiled,solution please

Where do I get the software at?

Dear question, I have an EEPROM memory with a specific number that I could not find in the market. The memory size is 256 KB. Can it be replaced with another? It does not. have to be the same number, but of course the same size, or it must be the same number and the same size. The one is damaged is one time only read memory"TMS27PC256-20NL". The one i will used is UV EPROM"M87C257-20F1". With same size of course i will transfer data with programmer from TM to M8. Can do that because idont have TM eprom. I have M8 eprom.

IT ACTUALLY WORKED!! THANK YOU SO MUCH!!

Can this radio program to talk through the microphone on the earpiece and everyone in the channel hear you , something like an open mic

I tried to program the radio with the rd-201 serial to USB programming cable: it only writes the functions but loses the channels and the radio is unusable. I wrote to support ten days ago and I'm still waiting for a response.

Excelent, thanks

Is the RT22 the same as the RT622 or whats the differens?

hi, I purchased 4 RT622Ps, could you help me, I would like to use one of the 4 radios as master, that is, channel one can receive from the other three without selecting the channel, but to transmit with the others you must select their single channel, I hope it's clear!

ciao sai come posso programmare in modo da utilizzare una di quattro come master ? cioè 3 radio possono comunicare con un canale

Thank you for sharing your knowledge, it helped me a lot and I learned to handle my radios better 🙂

I've just bought a T-48 programmer and your video was very helpful. Thank You So Much!!!

I bought a set of these for our Race Team, 6 Radios, 2 For Drivers, 4 for the Pit Crew. I used this this weekend for the first time and had a terrible experience with them. To start with it seems a handful of other teams were using Channel 1, But Comms to the pits seemed fine. We changed to Channel 14 on all the radios for the remainder of the day, and unless i was in direct sight of the other radios (within 0.5m) i was unable to get radio contact. Is this because Channel 14 is 0.5w as in the video? Changing to a 2w channel will allow the radio to work for a further distance?

que problema tiene estática y a la misma vez prende foco verde

I bought these so my foreman will stop spying on me he's not gonna scan ctcs tones or use anything but his business band kenwood. Might put brown for on a few channels though

What's the indication when the radio has fully charged up?

Should the tip be a snug fit over the ceramic that there is zero play? When you have the tip on, can you jiggle the tip?

OUCH!!! Should I turn it off, before? 😢

Thank you for this, it works with a similar retevis radio too! A great help.

Hey there, I'm trying to get my Motorola vl50 to work with the rt22s. I can transmit from the retevis but my retevis does not pick up sound from my motorola. it will blink green showing that it is receiving a transmission but no sound comes out, any chance you could help?

Good video however the programming setup isn't appealing

Now how do you do the wide tips?!

thank you so much!!!

how to turn on vox?

About to order 4pack from amazon. Question is if they work right off the box? Don’t want nothing fancy. Just a way to communicate between radios in box. Don’t have computer near by that’s why.

My Program just gives me an error & COM3 wont stay selected

Thanks, dude! Clear and concise.

Hı can ı convert my bakon station to hakko with changing soldering arm

BCL is Busy Channel Lock, which disables the PTT button when it's receiving. Once the receiving signal is gone, it's enabled again.

Try running the CPS as Administrator. There's limits if not ran as a admin.

Thank you for this! My box had an old instruction sheet, and it did not include this or a breakdown diagram.

very good video

Are there compatibility issues with the latest Retevis software and Win 10? I can see the radio on com 3 or 4 in device manager but the software refuses to select it in the software. It always stays on com 1. Very helpful video BTW.

I just bought 4 of these radios (Nov 2022) and I can program them and save to radio but not to a computer file probably do to the software file extension.

Mine came today. I set codes on one and it can connect to my LATNEX RC-S120 Simplex Repeater which means it can act as a remote mic and send a signal through my outdoor antenna connected to a GMRS radio. My wife doesn't want to be tethered to the base station at home. You can also make a duplex repeater out of two GMRS radios, using a Kenwood K1 connector and put the set in a tree at camp to reach out farther around your camp, using the little FRS as a remote mic to connect to the temporary repeater in the tree. The possibilities are endless.

Is there a way to turn off the voice that says on and off and the numbers? I just want to turn it on and have it say nothing.