Tosuny K-Head Repeater Box, RPT-2K Relay Walkie Talkie K-Head Two Way Radio Repeater Box for Baofeng UV-5R DM-5R GT-3TP Radio

This thing works great. DO NOT turn on VOX. Works best if antennas are separated several feet.

bought it because but I have never used it

After 2 or 3 transmissions, both radios get stuck on transmit. Even when i unplug one of them and click PTT on the other, it locks into transmitting. Just garbage

Does not work! Repeater radio stay locked on transmit. Should have read the reviews

This item works perfectly, if you understand what you're buying. This is a 2 way, cross band repeater. If you use this item in radios like a Baofeng, you can't use it as a VHF repeater with a 0.600 mhz offset. Baofeng radios will interfere each other and make a loop beacuse they're Baofeng, low quality radios. This box works as intended. The way to use it is to make a cross band repeater VHF <--> UHF, and it will transmit both ways. Use case scenario: If you live in a place where you don't receive good VHF coverage from long distance. You have one radio listening to the VHF, the other radio in UHF and you can roam around with a radio tuned to the UHF frequency. That way any communication that arrives in the VHF band, you'll be able to answer it in the UHF radio.