Description
QYY- FHA2S02 optical attenuator, 0-60 dB
Features:
1.Easy to use, direct operation
2.Eye-catching handheld appearance
3.LCD backlight for easy operation in dark environments
4.±3dB adjustable output
5.built-in rechargeable battery
6.850 and 1300nm available for multimode testing
7.One-year warranty and recommended calibration interval
Specification：
Parameter
Meaning
Attenuation range, dB
3 - 60
Insertion loss, dB
Wavelengths, nm
850, 1300, 1310, 1490, 1550
Wavelengths, nm
1310/ 1550
fiber type
SM 9/125nm
Linearity, nm
≤0.3
Accuracy
0.2dB@0~20dB
0.5dB@20~50dB
1.0dB@50~60dB
Return (back) losses, dB
>50 (PC connector polishing)
Maximum input power, dBm
24
Source of power
2 pcs *AA 1.2B Ni-MH battery
( not included in the standard package)
Operating temperature, °C
-10 to +50
Storage temperature, °C
-20 to +60
Relative humidity, %
0~95 (non-condensing)
Connector
Interchangeable FC/PC, SC/PC
FC/APC, SC/APC – must be ordered together with the instrument only
Dimensions (L x W x H), mm
160 x 76 x 45
Weight, g
360 (including battery)
Application:
1.Telecommunications system maintenance
2.Cable TV system maintenance
3.Optical fiber transmission system and testing laboratory
Standard Accessories:
2*FC/PC adapters, 2*SC/PC adapters, 2*rechargeable batteries, AC/DC adapter, 3*ceramic sleeves, carrying bag, user manual, test report
