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POLMAR RX-1300 - Ricevitore

POLMAR RX-1300
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36
Ricevitore
Sistema di ricezione: a tripla conversione supereterodina.
Frequenze intermedie 1°: 266.7 MHz, 2°: 19.65 MHz,
3°: 450 KHz
Sensibilità e sensibilità squelch (tranne i segnali spurii):
FM (1 kHz/3.5 kHz Dev. 12dB SINAD)
1.625 - 4.995 MHz : 0.35 µV typ.
5.000 - 179.995 MHz : 0.35 µV typ.
118.000 - 246.995 MHz : 0.25 µV typ.
247.000 - 329.995 MHz : 0.28 µV typ.
330.000 - 469.995 MHz : 0.36 µV typ.
470.000 - 832.995 MHz : 0.56 µV typ.
833.000 - 999.995 MHz : 0.5 µV typ.
1000.000 - 1309.995 MHz : 0.89 µV typ.
WFM (1 kHz/52.5 kHz Dev. 12dB SINAD)
76.000 - 108.000 MHz : 0.89 µV typ.
175.000 - 221.995 MHz : 0.71 µV typ.
470.000 - 770.000 MHz : 1.7 µV typ.
AM (1 kHz/30% MOD. 10dB SINAD)
0.495 - 4.995 MHz : 1.3 µV typ.
5.000 - 29.995 MHz : 0.8 µV typ.
118.000 -136.000 MHz : 0.56 µV typ.
220.000 - 246.995 MHz : 0.56 µV typ.
247.000 - 329.995 MHz : 0.71 µV typ.
Potenza d’uscita AF: 500mW tipici, 40% distorsione con un carico si 8
Connettore altoparlante est.: 3conduttori3,5(P)mm(1/5”)8

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