Features
• High sensitivity, large dynamic range
• Universal connector interface: FC/SC/ST (optional LC/MU.)
• Quick response, without warm-up and reduce testing time
• Low-voltage display function
• Optional auto-shutdown feature
• Automatic calibration function
• Directly displaying relative ratio test
• The relative reference value and the relative value displaying simultaneity
• Large LCD display and backlight
Application
• Maintenance Telecom
• Maintenance CATV
• Test Lab of Fiber Optic
• Optical fiber sensors
Specifications
|
Type |
BD503A |
BD503B |
|
Wavelength (nm) |
800~1650 |
|
|
Detector |
InGaAs |
|
|
Optical Connector |
FC SC ST/ Universal 2.5mm adaptor (LC,MU can be optional ) |
|
|
Measurement Range (dBm) |
-70~+10 |
-50~+26 |
|
Uncertainty |
±5% |
|
|
Standard Wavelength (nm) |
850/ 1300/ 1310/ 1490/ 1550/ 1625 |
|
|
Resolution (dB) |
0.01 |
|
|
Power Supply |
3pcs AAA 1.5V batteries |
|
|
working time (h) |
120 |
|
|
Operating Temperature (°C) |
-10~+50 |
|
|
Storage Temperature (°C) |
-20~+70 |
|
|
Automatic shutdown (min) |
10 |
|
|
Dimension (mm) |
125 (L)*65 (W)*29 (H) |
|
|
Weight (g) |
160(include batteries) |
|