Reference Guide

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NTP #:411-1333-923

Draft 01.03 November 2000

CTR 28-08 GHz MMIC

Quick Reference Guide

Product Overview

The CTR 28-08 MMIC (NTVG16BH) outdoor transceiver is a customer premise

transceiver designed to operate in various Receiver (Rx) and Transmitter (Tx)

frequency bands. It is a Nortel Networks Reunion product that operates in con-

junction with base station products, as well as customer premise products. It is

compatible with Reunion’s Release 1.2, 1.3 and 1.4 equipment.

Figure 1: CTR 28M Block Diagram

Rx IF

Tx IF/DC Input

Transceiver

Lightning

Radio

Protector

Lightning

Protector

Rx RF Input

Tx RF Output

Test Port

Tx IF Input

Test Port

Rx IF Output

Output

CTR 28M Transceiver

Summary of content (4 pages)

PAGE 1
NTP #:411-1333-923 Draft 01.03 November 2000 CTR 28-08 GHz MMIC Quick Reference Guide Product Overview The CTR 28-08 MMIC (NTVG16BH) outdoor transceiver is a customer premise transceiver designed to operate in various Receiver (Rx) and Transmitter (Tx) frequency bands. It is a Nortel Networks Reunion product that operates in conjunction with base station products, as well as customer premise products. It is compatible with Reunion’s Release 1.2, 1.3 and 1.4 equipment.
PAGE 2
CTR 28-08 MMIC Specification Table 1: CTR 28-08M Technical Specifications TX IF Input RF Output Frequency Range 28-08M 500-650 MHz 27.85-28.00 GHz Output Level (P1 dB) ≥23 dBm, -40° to +55° C Output Level (IP3) > +31 dBm Input Impedance 50 Ohms Input/Output Connector N-Type Female N/A (integrated antenna) Input/Output VSWR 1:93:1 maximum N/A Gain (not including antenna) 33 dB Gain vs. Temperature ±2.0 dB ( -40° to +55° C) Gain Flatness ±2.
PAGE 3
RX RF Input IF Output Frequency Range 28-08M 27.50 - 27.65 GHz 150-300 MHz Input/Output Connector N/A (integrated antenna) N-Type Female 50 Ohms Output Impedance Input/Output VSWR N/A (integrated antenna) 1:93:1 maximum Gain (not including antenna) 28.0 ±1.0 dB Gain Flatness ±2.0 dB over bandwidth Gain Stability ±2.0 dB over temperature Frequency Stability <±4 ppm Noise Figure 7.
PAGE 4
Converted Frequency Formula Use the following formula to calculate the converted frequency: TX: ƒRF OUT (GHz) = ƒIF IN (GHz) + 27.35 RX: ƒIF OUT (GHz) = ƒRF IN (GHz) - 27.35 Note: Electrostatic deposition powder coat, scratch free. Note: Vent holes are covered with a GoretexTM patch. Note: The transceiver mounts to a vertical pole of 2.5” to 4.5” outside diameter. It has a range of motion of 90° over and -60° under horizon. The bases of the antenna mount can rotate ±180°.