QYY- FHA2 Series Optical Variable Attenuator

Model Number：FHA2 Series Optical Variable Attenuator

Dimensione：160mmL*76mmW*45mmH·

Net Weighte：360g (battery included)e-

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
Source of power	( 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)