Motorola GM338 Service Manual page 45

Low Power Radios
Specification
Modulation Limiting:
FM Hum and Noise:
Conducted/Radiated
Emissions:
Adjacent Channel Power
Audio Response:
( 300 to 3000Hz)
Audio Distortion
@ 1000 Hz, 60%
Rated Maximum Deviation:
Specification
Sensitivity (12 dB SINAD) :
(ETS)
Intermodulation: (ETS)
Adjacent Channel
Selectivity: (ETS)
Spurious Rejection: (ETS)
Rated Audio:
Audio Distortion @ Rated
Audio:
Hum and Noise:
Audio Response:
( 300 to 3000Hz)
Conducted Spurious
Emission per FCC Part 15:
Transmitter
VHF UHF1
±2.5 kHz @ 12.5 kHz
±4.0 kHz @ 20 kHz
±5.0 kHz @ 25 kHz
-40 dB@12.5 kHz
-45 dB@ 20/25 kHz
-36 dBm < 1 GHz
-30 dBm > 1 GHz
-60dB @12.5,
-70dB @ 25kHz
Receiver
VHF
>65 dB, >70 dB in Base Mode
80 dB @ 25 kHz
75 dB @ 20 kHz
65 dB @ 12.5 kHz
80 dB @ 20/25 kHz
75 dB @ 12.5 kHz
3W Internal
7.5W External
13W External
-40 dB @ 12.5 kHz
-45 dB @ 20/25 kHz
-57 dBm <1 GHz
-47 dBm >1 GHz
UHF2
+1, -3dB
3% Typical
UHF1 UHF2
µ µ
0.30 V (0.22 V Typical)
75 dB @ 25 kHz
70 dB @ 20 kHz
65 dB @ 12.5 kHz
75 dB @ 20/25 kHz
70 dB @ 12.5 kHz
3% Typical
+1, -3dB
6-5
LOW BAND
±2.5 kHz @ 12.5 kHz
±5.0 kHz @ 20/30 kHz
-40 dB @ 12.5 kHz
-45 dB @ 20/30 kHz
-26 dBm < 1 GHz
-60dB @ 12.5kHz
-70dB @ 20/30kHz
LOW BAND
>80 dB, >70 dB in
Base Mode
80 dB @ 20/30 kHz
65 dB @ 12.5 kHz
80 dB @ 20/30 kHz
70 dB @ 12.5 kHz
3W Internal
13W External
-45 dB @ 20/30 kHz
-40 dB @ 12.5 kHz
-26 dBm <1 GHz