Sec. 95.633  Emission bandwidth.

    (a) The authorized bandwidth (maximum permissible bandwidth of a 
transmission) for emission type H1D, J1D, R1D, H3E, J3E or R3E is 4 kHz. 
The authorized bandwidth for emission type A1D or A3E is 8 kHz. The 
authorized bandwidth for emission type F1D, G1D, F3E or G3E is 20 kHz.
    (b) The authorized bandwidth for any emission type transmitted by an 
R/C transmitter is 8 kHz.
    (c) The authorized bandwidth for emission type F3E transmitted by a 
FRS unit is 12.5 kHz.
    (d) For transmitters in the LPRS:
    (1) The authorized bandwidth for narrowband frequencies is 4 kHz and 
the channel bandwidth is 5 kHz
    (2) The channel bandwidth for standard band frequencies is 25 kHz.

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    (3) The channel bandwidth for extra band frequencies is 50 kHz.
    (4) AMTS stations may use the 216.750-217.000 MHz band as a single 
250 kHz channel so long as the signal is attenuated as specified in 
Sec. 95.635(c).
[53 1997 FR 36789 , Sept. 22, 1988. Redesignated and amended at  61 FR 28769 , 
June 6, 1996, and further redesignated and amended at  61 FR 46567 , 
46568, Sept. 4, 1996]