1.概述

应用

TC3303手持衰减器被设计成连续地和可变地衰减
的光信号。

本机的主要应用是激光系统在线测试，因此它适用
对于PDH，SDH其中包括通信仪器，和CATV系统。

功能与特点

随着内置中性密度滤镜，VOA衰减通过的光信号
键盘上的旋转拨盘。 的衰减范围为2.5-60dB。

2.规格

3.
标准附件

1.主机---------------------------------------------- ---------------------------- 1

2.手动----------------------------------------------- ----------------------------- 1

3.可充电电池（7.4V）------------------------------------------ ------- 1

4.电源适配器（8.5V）------------------------------------------ ----------------- 1

5.回充----------------------------------------------- ------------------------- 1

6.棉签---------------------------------------------- ----------------------- 1

1. Overview

Application

TC3303 handheld attenuator is designed to continuously and variably attenuate
the optical signal.

The main application of this unit is for the laser system online test, so it is applicable
for the PDH, SDH which include the communication instrument, and CATV system.

Function and Features

With built in neutral density filter, VOA attenuate the optical signal through the
rotating dial on the keypad . The attenuation range is from 2.5-60dB.

2. Specification

3.
Standard Accessories

1. Main Unit--------------------------------------------------------------------------1

2. Manual----------------------------------------------------------------------------1

3. Rechargeable Battery (7.4v) -------------------------------------------------1

4. Power Adapter (8.5v) -----------------------------------------------------------1

5. Recharger------------------------------------------------------------------------1

6. Cotton Swab---------------------------------------------------------------------1