Direct Charge 2.5~60dB Attenuation Handheld Optical Variable
Attenuator
Optical Variable Attenuator is an optical test instrument for the
measurement of optical fiber systems, signal attenuation of
short-range communication systems, and system experiments. It is
capable of continuously variable attenuation of optical signals.
Widely used in digital and analog modulation systems for
communication equipment.
Features
● Stepwise attenuating by circumgyrated dial: attenuating step
0.05dB
● Provide with the function of displaying dB and dBm attenuating
value
● 10 minutes Auto-off function can be activated and deactivate with
keypad operation.
● After off the instruments, the system will have the memorizing of
the attenuating value and the attenuating step, in order to restore
the system back to the previous shut down state when open the
instruments next time
● Portable, rugged, lightweight; Easy to use.
Applications
● Telecom Maintenance
● CATV Maintenance
● Comprehensive cable construction system
● Optical instruments research and development
● Optical communication education and lab testing
● Other optical project
Ordering Information
| Part Number | Product Description |
| SPTK-3303 | Handheld variable attenuator Attenuation range 2.5~60dB, Direct
charge |
