Captured my little dewalt DXFRS220 walkie talkies (rebranded cobra ACT220B)
is there a power limit on this band? Or am I free to transmit as I please?
There are limitations on FRS and GMRS regarding how much power you can run, as well as other limitations.
Short answer is no. You can't -legally- transmit with these radios on FRS -or- GMRS. They do not have the required FCC Part 95 certifications that would be required.
There's no shortage of people that will tell you that it doesn't matter, that the FCC can't find you, but ultimately it comes down to your integrity. There are MUCH better radios that you can get that would be legal for use on FRS -or- GMRS.
Be aware that GMRS requires an FCC issued license. It is NOT license free.
FRS, which uses the same frequencies does not require an FCC issued license, but it has limitations that your radio does not meet.
Not the right radio for the job.
Channel 1 is 462.56250 and channel 22 is 462.7250
Going buy the dewalt model name, tbey are FRS?
They would be FRS. FRS uses the same frequencies as GMRS, but has some additional technical requirements, like non-removable antenna, 2 watts or less on some channels, 0.5 watts or less on other channels, narrow band only, can't use repeaters.