AMPLIFICATOR SEMNAL DUAL BAND 900 mhZ & 2100MHz 3G , 3G+ , HSPA digital profesional pentru toate retelele mobile. Are un design modern, si cu un grup de functii avansate, inclusiv MGC (Manual de Gain Control), RSSI (Indicator de putere a semnalului), Tehnologie de eliminare a interferentelor, ALC (Auto Level Control) si AGC (auto gain control). SPECIFICATII TEHNICE: Ripple in Band = 5 dB Max. Input Power without damage Up Link: -50 dBm Down Link: -80 dBm Putere la iesire [dBm] = 20 dBm Spurious Emission (1GHZ-12.75GHz) Up Link: = -30 dB Down Link: = -30 dB Spurious Emission (9KHz-1GHZ) Up Link: = -36 dB Down Link: = -36 dB Noise Figure @ Max. Gain = 6 dB (Typical) Time Delay [µs] = 0.5 µs Return Loss = 3 dB MTBF = 50000 ore Alimentare [Vc.a. / Hz] 220V / 50Hz Puterea de Alimentare DC 12V / 2A Impedanta [O] 50 ohm Consumul de Energie ? 10 Watt Castig [dB] Up Link: = 55 dB Down Link: = 60 dB Mufe antena (ant. ext./ant. int.) N-f / N-f Racire Radiator convectie de racire Conditiile de Mediu IP 40 Umiditate [%] ? 90% Temperatura de lucru [ oC ] -10°C pana la +60°C Aria de Acoperire [mp] pana la 250 mp Dimensiuni [mm] 178 x 234 x 24 mm Frecventa (Down Link) [MHz] 935-960MHz & 2110-2180MHz Frecventa (Up Link) [MHz] 890-915MHz & 1920-1990MHz Greutate [g] 1120 Grame Utilizatori Simultani 20 Utilizatori