1310 передатчик

Features 1.45 870MHz bandwidth; 2.High-performance DFB laser to increase the signal quality in HFC; 3.Low noise, low distortion and pre-AMP to meet low RF input signal; 4.Incorporating circuit design built with RF AMP and pre-distortion correction, enhance equipment distortion specification; 5.Elective AGC (Automatic Gain Control) of amplitude variable and field MGC (Manual Gain Control) enables superior link optimization and variable modulation depth (RF drive level) 6.Effective RF overdrive protection for LD alarm and automatic LD shutdown; 7.Effective ATC(Automatic Temperature Control) and APC(Automatic Power Control) enable precise optical power levels; 8.LCD display operation state and it's information; 9. Front panel -20dB RF test port; 10.Alarm for over operation ,low optical power output and communication 11.Advanced high efficiency switching power supply to meet the AC voltage wide fluctuating (176V-264V); redundant switch power supply and automatic alternation; 12.Reliable thermal structure design to ensure high stability and long operating life of the equipment. Parameter Item