HANDLANDY синтетическая ладонь мотоцикла сенсорный экран механик U-запястья дизайн рабочие строительные перчатки
4,60 $ - 7,45 $
Сохранить в закладки 62041855845:
KXT-AS-LC/UPC Fiber Optic Attenuators
Single Mode Variable Optical Attenuators allow the user to manually vary the attenuation of the signal in the fiber as it is transmitted through the device. These VOAs can be used to to precisely balance the signal strengths in fiber circuits or to balance an optical signal when evaluating the dynamic range of the measurement system. The maximum specified attenuation is achieved within 10 turns of the adjustment screw.
All in-line VOAs have single mode fiber pigtails with a Ø3 mm jacket. The VOAs are offered unterminated or terminated with 2.0 mm narrow key LC/SC/ST/FC/PC orLC/SC/ FC/APC connectors.arameter | SM(9/125) | MM(50/125,62.5/125) | |||
Attenuation values | 1dB to 20dB(1dB step),25dB,30dB | 1dB to 25dB(1dB step) | |||
attenuator Wavelength | 1310nm & 1550nm | 850nm &1300nm | |||
Attenuation Tolerance (dB) | 1-10dB<±1.0dB ( typical ) standard | 2dB,5dB,10dB<±1.0dB(typ | |||
11-25dB<±10% ( typical ) standard | 15dB<±10% ( typical ) stan | ||||
1-10dB<±0.5dB ( typical ) premium | 2dB,5dB,10dB<±0.5dB(typ | ||||
11-25dB<±5% ( typical ) premium | 15dB<±5% ( typical ) prem | ||||
PC | ≥45 dB | / | |||
UPC | ≥55 dB | ||||
APC | ≥65 dB | ||||
Attenuator mode | Fixed type, male to female type, In-line type, Variable type | ||||
attenuator Operating Temperature | -40°C~+75°C | ||||
attenuator Storage Temperature | -40°C~+85°C |
Новинки товаров от производителей по оптовым ценам