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Description du produit
La communication / le Réseau / les Produits de Téléphonie /  D`Autre Équipement de Télécommunications & Accessoires / 
Information sur le fabricant
Société :
ShenZhen Necom Telecommunication Technologies Co,.ltd
 
Adresse :
Ji xiang zhong lu long gang district
 
Téléphone :
+0086-0755-28968485

.

Technical Features: 1)  High system gains. 2)  Full duplex and double-end design, external power supply, and convenient installation. 3)  ALC technology with auto-steady function adopted. 4)  Provide power indication and uplink and downlink indications. 5)  With the amplified linear power, the intermodulation and spuriousness are suppressed effectively. 6)  The reliability conforms to GB6993-86 standards. 7)  The electromagnetic compatibility conforms to ETS300 609-4 standards.   Frequency range: Uplink:1710-1785MHz; Frequency range: Downlink:1805-1880MHz; Gain(dB): Uplink: Gp≥80; Gain(dB): Downlink: Gp≥85; Gain adjustable:MGC≥30dB; Output power:≥35dBm; Pass band ripple:≤4dB; Guard band rejection:（BW-60dB）≤42MHz ,（BW-70dB）≤45MHz; I/O impedance:50/N Connector; I/O return loss:≤-10dB; Noise figure:≤-8dB; Intermodulation attenuation:(Po=13dBm):≤-40dBc; Transmission:≤0.5μs; Ambient:-10-50; Power supply:AC110-240V±10%,45-55Hz; Size:148mm×106mm×33mm; Reliability:To the GB6993-86 standard; Electromagnetic:To the ETS300 694-4 standard; Function a) Power supply LED denote b) Export power LED denote
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