Installation Instructions

RBS 884 Pico (1900 MHz) Radio Head Installation
Primary PCM
Interface
Connector Port
Rear View of Radio Head
PCM Pulse Code Modulation
Figure 4-17. Primary PCM Interface Connector Location on Radio Head
11. Attach a spring-type ferrite t
o the incoming T1/E1 PCM cable (Figure
4-18 on page 4-39). Position the ferrite as close to the Radio Head
as possible.
Note: The 120-ohm cable (E1) ferrite is larger than the
100-ohm cable (T1) ferrite.
Select the ferrite that
fits snugly on the cable.
4-38 2/1531-AE/LZB 119 3834 Uae Rev PA6 2001-04-04