COBHAM DIGImini - 4 Quad-Band Repeater Installation; Overview

DIGIMINI AMERICAS REPEATERS
PRODUCT DESCRIPTION AND USER’S MANUAL
Cobham Wireless – Coverage Date: 6-Jul-17 www.cobham.com/wireless
Doc. No.: 00031UM Rev. 6.3
Page | 4-1
4 QUAD-BAND REPEATER INSTALLATION
This procedure describes how to assemble and install the DIGImini dual unit assembly supporting up to four
bands (quad-band). The assembly consists of two repeaters.
If your installation includes a DMCU, only one
DMCU is required for the complete quad-band assembly (two repeaters).
4.1 Overview
NOTE: The Donor and Mobile antennas can be positioned and installed (without being connected to a
Repeater) at any time either before or after mounting and grounding the Repeater.
1. Unpack the Repeater Tri/Quad-band kit.
2. Mount the wallmount bracket on the wall
3. Assemble the RF Combiners and Combiner Spacers onto the Quad-band brackets.
4. Using the supplied brackets, position the repeaters back to back on a flat surface and interconnect the
required interfaces as described in section
4.5.3.
5. Pick-up the two-Repeater assembly and hang on the mounted wall bracket.
6. Mount the Power Supplies on the wall bracket (do not connect power).
7. Perform the required isolation and link tests.
8. Connect the antennas.
9. Power-on the Repeater.
10. For installations with a DMCU, mount the unit and refer to the DIGImini Single/Dual Band user manual
for detailed instructions.