Handheld Light Source Type: YW/169819 (850 and 1300 of the wavelength to be customized; conventional wavelength 1310 and 1550 manufacturers from stock) library number: M169819 


 Scope: fiber optic CATV engineering; optical fiber communication engineering; cabling system; other fiber project 
 The handheld model FP-LD light source using laser as light-emitting devices, with output power stability characteristics, which combines the advantages of similar products at home and abroad, according to user requirements to provide 1 to 4 wavelength output stability, both to provide visible 650nm red, single-mode fiber can be measured to provide a dual-wavelength 1310nm and 1550nm laser output, or to provide multi-mode fiber measurement and 1300nm dual wavelength 850nm laser output (Made to Order), is ideal for testing optical engineering instruments. 

 Features 

 Large LCD display work state wavelength 
 Long continuous working time 
 One-button switch operating wavelength, operating flexibility 
 High stability of multi-wavelength single-(multi) mode laser output, CW or modulation mode 



 Technical Specifications 


 Wavelength (nm) according to need one to four wavelengths 
 FP-LD light-emitting devices 
 Output power (dBm) 0 (650nm when 0 dBm) / -7/-7 
 Modulated CW / 2Hz (650) / 270Hz, 1KHz, 2KHz (1310, 1550) 
 Fiber Type SM, MM 
 Connector FC / PC 
 Power 3 AA batteries 
 Operating Temperature (° C) -10 ~ +60 
 Storage Temperature (℃) -25 ~ +70 
 Battery continuous working time (h) 45 
 Dimensions (mm) 148 × 74 × 28 
 Weight (g) 225