ADC 2, and 3 Doubler, HDU-409 Lists 1 PRODUCT DESCRIPTION

LTPH-UM-1234-01 Product Description

PRODUCT DESCRIPTION

The open-framed cover reduces thermal stress and improves reliability, allowing air to freely circulate over all components. The open cover also permits the doubler to be easily distinguished from the 239 T1 repeater. Figure 1 on page 3 shows the front panel of the HDU-409 and

Table 1 on page 4 describes the doubler unit components and labels.

Configuration

number label

(located on top)HiGain

DOUBLER

HDU-409List number

L

Status LED

STATUS

CLEI/ECI bar

code label

Extraction handle

H0078-A

Figure 1. HDU-409 Front Panel

HDU-409 Lists 1, 2, and 3 April 30, 2003 3