User Manual

1-1
Reunion CTR 28 GHz Installation Guide
1CTR 28 GHz Release 1.2
Product Overview
The CTR 28 GHz outdoor transceiver is a customer premise transceiver
designed to operate in the Receiver (RX) 27.5485 to 27.7485 GHz and
Transmitter (TX) 28.5565 to 28.7565 GHz frequency bands. It is a Nortel
Reunion product which operates in conjunction with base station products. It
is compatible with Reunion’s Release 1.2 equipment.
The CTR 28 GHz transceiver is mounted on a pole or a building. It features a
small size and low noise characteristics. The combination of digital
modulation and low-loss mounting results in an efficient and low-cost
installation. It has a high-stability reference oscillator.
The CTR 28 GHz features the following attributes:
• light-weight and compact packaging designed for mounting outdoors
• solid-state upconverter and downconverter designs
• high frequency stability over a wide temperature range
• standard 18 VDC input for use around the world
The transceiver comprises the following components:
•diplexer
• power supply
•mixers
• local oscillator
•isolators
• bandpass filters
• low noise amplifier (LNA)
• power amplifier
• duplexer
• antenna