联系客服
产品型号 | JC3304 |
可衰减波长范围(nm) |
1260~1650 |
光纤类型 |
9/125um单模光纤 |
接头类型 |
FC/PC |
校准波长(nm) |
1310/1490/1550/1625 |
衰减范围(dB) |
2~60 |
分辨率(dB) |
0.05 |
插入损耗(dB) |
<2 |
线性度(dB) |
±0.5 |
重复性(dB) |
±0.2 |
整体衰减精度(dB) |
±0.8 |
背向反射(dB) |
>35(典型值40) |
最大允许输入(dBm) |
+20 |
显示类型 |
点阵128*64黑白,白色背光 |
锂电池 (V) |
8.4 |
电池工作时间(h) |
40 |
电源适配器(V) |
8.4 |
工作温度(℃) |
0~40 |
存储温度(℃) |
-10~60 |
湿度 |
0~85%(不冷凝) |
外形尺寸(mm) |
180X90X36.5 |
重量(g,不含电池) |
427 |
JC3304 handhold optical variable attenuator
Is used for continuously variable optical signal attenuation. As the attenuator is used in the laser system for the on-line testing, therefore, JC3304 can be used in the digital system of communication devices (such as: PHD, SDH) and also in the system of adopting analog modulation (CATV)
Key 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 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.
Specifications
Type |
JC3304 |
Attenuating wavelength Range |
1260~1650nm |
Fiber Model |
9/125um SM |
Optical Connector |
FC/PC |
Calibrated wavelengths |
1310/1490/1550/1625nm |
Measurement Range |
2.5~60dB |
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 value40dB) |
Max input |
+27dBm |
Displaying type |
lattice 128*64 black and white, white back ground light |
Rechargeable batteries |
8.4V |
Power supply adaptor |
8.4V |
Operation temperature |
0~40℃ |
Operation Time |
40 hours |
Storage temperature |
-10~60℃ |
humidity |
0~85%(non- condensation) |
Dimensions |
180X90X36.5 |
Weight |
427g |
样机申请
申请流程
查看申请结果
提交试用报告
联系我们
微信:sale17
周一至周六8:00-18:00