Motorola MDH65SDH9AA4AN Informações sobre o serviço - Página 7
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Technical Specifications
RF Output
NiMH @ 7.5V:
Frequency:
Channel Spacing:
Freq. Stability:
(-30°C to +60°C)
Spurs/Harmonics:
Audio Response:
(from 6 dB/oct. Pre-emphasis, 300 to 3000Hz)
Audio Distortion:@ 1000 Hz, 60% Rated Max. Dev.
FM Noise:
Frequency:
Sensitivity 12dB EIA SINAD:
Adjacent Channel Selectivity:
Intermodulation:
Freq. Stability (-30°C to +60°C):
Spur Rejection:
Image and 1/2 I-F Rejection:
Audio Output @ <5% Distortion:
*Availability subject to the laws and regulations of individual countries.
Specifications
Specifications
Self Quieter Frequencies
UHF3
488.326250
488.332500
488.338750
488.345000
488.351250
488.357500
488.363750 (488.345 +/- 18.75kHz)
Transmitter
Low
1 W
465-495 MHz
12.5/20/25 kHz
0.00025%
-36 dBm < 1 GHz
-30 dBm > 1 GHz
+1, -3 dB
<3%
-40 dB (12.5 kHz)
-45 dB (25 kHz)
Receiver
UHF3
12.5 kHz
465-495 MHz
0.25 µV (typical)
-60 dB
-70 dB
0.00025%
-75 dB
-70 dB
500 mW
UHF3
High
4W
UHF3
20/25kHz
-70 dB
1-3