Channel Spacing
(kHz)
Without sub audible tone
modulation
With sub audible tone modulation
@ 10% peak deviation
MAX DEV
25 +5.0 kHz +5.0 kHz
12.5 +2.5 kHz +2.5 kHz
Audio characteristic ....................................(Method as FTZ 17 TR 2049 July 1988)
MOD Type G3.........................................Within +1/-3 dB of 6 dB/octave
pre-emphasis curve:
300 Hz – 2.55 kHz for 12.5 kHz
Channel Spacing
300 Hz – 3 kHz for 20 , 25 kHz
Channel Spacing
MOD Type F3 .........................................Within +1/-3 dB of 6 dB/octave
pre-emphasis curve:
300 Hz – 2.55 kHz for 12.5 kHz
Channel Spacing
300 Hz – 3 kHz for 20 , 25 kHz
Channel Spacing
Adjacent channel power
25 kHz
12.5 kHz
<70dBc
<60dBc
TX spurious emissions (conducted)
9 kHz – 1 GHz
1 – 4.0 GHz
< -36 dBm
< -30 dBm
TX spurious emissions (radiated)
9 kHz – 1 GHz
1 – 4.0 GHz
< -36 dBm
< -30 dBm
TX spurious emissions (radiated)
9 kHz – 1 GHz
1 – 4.0 GHz
< -36 dBm
< -30 dBm
Modulation limiting characteristics .......................Method as FTZ17 TR2049 July 1988
=75% peak deviation
Transmitter audio distortion (without CTCSS) ..............Method as FTZ17 TR 2049 July 1988
1 kHz modulation input < 5 %
Transmitter audio distortion (with CTCSS) .................Method as EIA RS 220A Mar 79
Audio frequency 1 kHz
Any CTCSS frequency combined
<8%
Hum & noise (residual modulation) ........................>40dB
MAXON SM-2000 MOBILE
SPECFICATIONS
Page-3-
December 98