Motorola GM300 Series Базовое руководство по обслуживанию - Страница 15
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Specifications
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:
Sensitivity (12dBSINAD):
Intermodulation : (ETS)
Adjacent Channel
Selectivity: (ETS)
Spurious Rejection: (ETS)
Rated Audio: (ETS)
Audio Distortion @ Rated
Audio:
Hum and Noise:
Audio Response:
( 300 to 3000Hz)
Conducted Spurious
Emission per FCC Part 15:
Specification
Specification
(ETS)
Transmitter
VHF
±2.5 kHz @ 12.5 kHz
±4.0 kHz @ 20 kHz
±5.0 kHz @ 20/25 kHz
-45 dB@ 20/25 kHz
-36 dBm < 1 GHz
-30 dBm > 1 GHz
Receiver
VHF
0.30
>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 @ 20/25 kHz
75 dB @ 12.5 kHz
70 dB @ 12.5 kHz
3W Internal (GM340/GM360)
-45 dB @ 20/25 kHz
UHF
-40 [email protected] kHz
-60dB @12.5,
-70dB @ 20/25kHz
+1, -3dB
3% Typical
UHF
µ
µ
V (0.22
V Typical)
75 dB @ 25 kHz
70 dB @ 20 kHz
65 dB @ 12.5 kHz
80 dB @ 20/25 kHz
75 dB @ 12.5 kHz
13W External
3% Typical
-40 dB @ 12.5 kHz
+1, -3dB
-57 dBm <1 GHz
-47 dBm >1 GHz
2-5
LB1, LB2, LB3
-26 dBm
LB1, LB2, LB3
>65 dB
80 dB @ 25 kHz
75 dB @ 20 kHz
65 dB @ 12.5 kHz