NO you can not use any digital voice emissions on MURS/GMRS/FRS
47 CFR §95.371 Emission types.
In general, Personal Radio Services stations may transmit any emission type that is appropriate for the permissible uses of the specific service, provided that it does not exceed the authorized bandwidth for that service and is in full compliance with the modulation limits (if any) and unwanted emission limits for the specific service.
(a) Exceptions. In some of the Personal Radio Services, stations may transmit only certain specific emission types. Any such limits are set forth in the emission types rule in the subpart governing that service. See e.g., §§95.971 and 95.2971.
(b) Emission type designators. Emission type designators are defined in §2.201 of this chapter. Designators for emissions commonly used in the Personal Radio Services are as follows:
§95.2771 MURS emission types.
A MURS transmitter must transmit only emission types A1D, A2B, A2D, A3E, F2B, F1D, F2D, F3E, and G3E. Emission types A3E, F3E and G3E may include selective calling or tone-operated squelch tones to establish or continue voice communications. MURS transmitters are prohibited from transmitting in the continuous carrier mode.
Description | Designator |
---|
Voice, AM | A3E |
Voice, SSB | J3E |
Voice, FM | F3E |
Voice, PM | G3E |
Data, FSK | F1D |
Data, AFSK | F2D |
Data, PSK | G1D |
Test, no modulation | N0N |