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| Part NO. : | DCFBG-series |
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Optical Variable Attenuator
Model No: VOA-RS3
Feathure
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 activate 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
Specifications
|
Type |
VOA-RS3 |
|
AttenuatingwavelengthRange |
1260~1650nm |
|
Fiber Model |
9/125um SM |
|
Optical Connector |
FC/PC |
|
Calibrated wavelengths |
1310/1490/1550/1625nm |
|
Measurement Range |
2.5~65dB |
|
Resolution |
0.05dB |
|
Minimize Insertion Loss |
＜2.5dB |
|
Linearity |
±0.5dB |
|
Repeating |
±0.2dB |
|
Attenuating Accuracy |
±0.8dB |
|
Return Loss at Input/ Output |
＞35dB（typical value: 40dB） |
|
Max input |
＋20dBm |
|
Displaying type |
lattice 128*64 black and white, white back ground light |
|
Rechargeable batteries |
7.4V |
|
Power supply adaptor |
7~8.5V |
|
Operation temperature |
0~40℃ |
|
Storage temperature |
-10~60℃ |
|
humidity |
0~85%（non- condensation） |
|
Dimensions |
210X115X55 |
|
Weight |
450g |
Model
Includes
VOA-RS3
VOA-RS3
Main Body, Protective Rubber Boot, Rechargeable battery, Power Supply
Adaptor, Instruction Manual and Cotton Swabs and Rigid hard carrying case.
Related Items
|
10um series of optical fiber |
10um series of optical fiber |
10um series of optical fiber |
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