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FRANÇAIS
7
SPECIFICATIONS TECHNIQUES
GENERALITES
Canaux ................................................................ (voir le tableau des bandes de fréquences)
Bande de fréquence ............................................................................. 26.565-27.99125 Mhz
Cicle d’usage (% dans 1 heure) ........................................... TX 5% - RX 5% - Stand-by 90%
Générateur de fréquence ...............................................................................par synthétiseur
Température d’utilisation........................................................................................-1O°/+55°C
Tension d’alimentation ............................................................................... 12.6VDC+/-10%
Dimensions ................................................................................................ 180 x 35 x 140 mm
Poids...........................................................................................................................0,850 kg
RECEPTEUR
Système de réception ..................................................Superhétérodyne à double conversion
Fréquence intermédiaire............................................................1er 10,695 Mhz. 2è 455 Khz
Sensibilité ....................................................................... 0,5 µv pour 20 dB SINAD AM et FM
Puissance audio ..............................................................................................2 W @ 8 Ohms
Distorsion...........................................................................................Mieux que 8 % @ 1 Khz
Réjection image ..............................................................................................................65 dB
Réjection canal adjacent .................................................................................................65dB
Consommation ............................................................................................................250 mA
EMETTEUR
Puissance ..................................................................................................................4 W max
Modulation ............................................................................................FM 1,8 KHz ± 0,2 KHz
..................................................................................................................AM de 85 % à 95 %
Bande audio .......................................................................................................300 Hz/3 Khz
Impédance antenne ................................................................................................... 50 Ohms
Consommation .................................................................................................. max 2500 mA
Toutes ces caractéristiques peuvent être modifié sans préavis.
Ilestconseillédemettreuninterrupteurdanslecâblaged’alimentationduposte.
L’interrupteur doit couper les deux pôles simultanément.
39


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