SVFM-3
Salient Video Wireless FM Transmitter
-4 Channel Selectable Frequencies:  88.1 - 88.3 - 88.5 - 88.7 MHz

M4T-M0200
-UnWired Wireless FM Transmitter
-4 Channel Selectable Frequencies:  88.1 - 88.3 - 88.5 - 88.7 MHz