Transmitter: SNR 102 dB, frequency response 60 Hz...18 kHz
Receiver: SNR > 105 dB, frequency response 50 Hz...15 kHz
pros
+ analog (no delay as it is with digital wireless due to a AD/DA conversion)
+ antena diversity
+ IR sync
+ rack-mountable
cons
- lower SNR ratio (Rx > 105 dBA) in comparison to other hi-end systems such as Sennheiser EW (Rx SNR >= 115 dBA)
- rackmount kit is missing 50 Ohm BNC cables and BNC adapters
Overall, it's probably the best budget analog wireless system for guitar.