Miêu tả chung:
FHS series Laser source are advanced version of DLS-3a, with more Function.
Auto-Wavelength Recognition
The FHS2D02 units can transmit with a wavelength-identification digital encrypted protocol,enabling the FHP2 Power Meter to automatically use the proper calibration parameters. This feature reduces the need for communication between the two technicians and decreases the potential for error.
The FHS series offer excellent stability and portability for accurate fiber optic testing. Single output port provides stable laser power at dual wavelengths. The compact unit operates in either continuous wave (CW) mode or modulated mode. The output power is adjustable through up & down keystroke. A low battery indicator reminds the user of recharging the battery.
Đặc trưng sản phẩm:
Easy-to-use, straight forward operation
Eye-catching handheld package
LCD backlight for easy operation in darker environments
±3dB Adjustable by the user.
Rechargeable battery inside
850 & 1300 availale for multimode testing
Three-year warranty and recommended calibration interval.
Đặc điểm kỹ thuật:
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FHS -2D02
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FHS -2D03
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Output wavelength (nm)
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1310 & 1550
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850 & 1300
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Emitter Type
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LD
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Output Stability�
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Short Term (15 min.): < ±0.05dB @1310,1550nm; ±0.1dB@850 & 1300
Long Term (8 Hours ): < ±0.1dB @1310,1550nm;±0.2dB@850 & 1300
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Central Wavelength
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1310±20nm & 1550±20nm
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850±10nm & 1300±20nm
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Spectral Width
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5nm
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Connector
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FC/PC, SC/PC, ST/PC interchangeable connectors( APC is available at the time of ordering)
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Output Frequency (Hz)
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270,1K,2K
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Output Power
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-5 dBm
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Adjustable Range
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±3dB, 0.1dB/step
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Auto Power-off
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Yes
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Back-light
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Yes
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Operating Temperature
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-10 to +50( Cels)
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Storage Temperature
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-20 to+70( Cels)
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Power supply
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2pcs * Ni-MH AA(2500mAh)
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Dimension (mm)
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160L*76W*45H
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Net Weight
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270g
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