Over All Rating Reviews :
The TSX300 works fairly well when there are two units on the same channel -- their frequency hopping seems to stay in synchronization. Audio quality is generally good. In my experince, distance is on-par with other 1-watt UHF 2-way radios.
Having more than 2 radios on the same channel consistently has one or more getting out of sync with the others. This means one or more radios will not be able to hear others' transmissions and vice versa. This is a real showstopper for my requirements.
The good news is, private communication between any two radios (using a radio's private channel) seems reliable, regardless of how many radios are active. So, you can treat these like telephones -- one unit can communicate with any other -- just avoid using a common broadcast channel.
The other issue with this model is its battery life. Because these are FHSS devices, they must actively transmit in order to maintain synchronization. This uses significantly more power than a device that only receives during standby, and battery life suffers as a result.
The ability to send short text messages is neat, but I personally haven't found a practical application for it, especially given there is no guarantee of delivery. A message may or may not be delivered, and there's no feedback to the sender one way or the other.
Overall, for the price, if you're only using a pair of radios, the TSX300 is a good value. If you try to add a third radio to the party, you're probably going to be disappointed.
!: Hot Cell Phones & Service Store
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