Product Information

ManualsBrandsAvaya Canada ManualsElectronicsBTS 24 GHz Service Transceiver

NTP#: 411-1333-928

Draft 01.01 July 2000

BTR 24-01MO GHz

Quick Reference Guide

Product Overview

The BTR 24-01MO (NTVG11BC) outdoor transceiver is a state-of-the-art broad-

band microwave transceiver designed to operate at various frequency bands

downstream. It is a combined broadband transmitter and receiver deployed in

Nortel Networks Reunion point-to-multipoint system. It is compatible with

Reunion’s Release 1.2, 1.3 and 1.4 equipment.

Figure 1: BTR 24-01MO Block Diagram

Rx IF Output

DC/DC

Telemetry

Tx IF/DC Input

DC Extractor

Transceiver

Lightening

Section

Protector

Lightening

Protector

Telemetry

Signals

Rx RF Input

(Test Point ‘B’)

(Test Point ‘A’)

Tx RF Output

Modem

(Baseband)

Converter

DC/

-48V

DC Supplies

BTR 24-01MO Transceiver

Summary of content (4 pages)

PAGE 1
NTP#: 411-1333-928 Draft 01.01 July 2000 BTR 24-01MO GHz Quick Reference Guide Product Overview The BTR 24-01MO (NTVG11BC) outdoor transceiver is a state-of-the-art broadband microwave transceiver designed to operate at various frequency bands downstream. It is a combined broadband transmitter and receiver deployed in Nortel Networks Reunion point-to-multipoint system. It is compatible with Reunion’s Release 1.2, 1.3 and 1.4 equipment.
PAGE 2
BTR 24-01MO Specification Table 1: BTR 24-01MO Technical Specifications TX IF Input RF Output Frequency Range 24-01MO 450-650 MHz 24.25-24.45 GHz Output Level (P1 dB) ≥27.0 dBm, -40° to +30° C ≥26.5 dBm, +31° to +55° C Output Level (IP3) >35 dBm, -40° to +30° C >34.5 dBm, 30° to +55° C Input Impedance 50 Ohms Input/Output Connector N-Type Female WR-42 (non-standard hole pattern) Input/Output VSWR 1.9:1, maximum (10 dB return loss) 2.
PAGE 3
RX RF Input IF Output Frequency Range 24-01MO 25.05-25.25 GHz 150-350 MHz Input/Output Connector WR-42 (non- standard hole pattern) N-Type female Input P1 dB -18 dBm 50 Ohms Output Impedance Input/Output VSWR 2.3:1, max (or 8 dB return loss) 2.1:1, maximum (or 9 dB return loss) Gain (not including antenna) 28.0 dB ±1.0 dB Gain Flatness ±2.0 dB over bandwidth Gain Stability +2.0/-3.0 dB over temperature Frequency Stability <±4 ppm, (-40° to +55° C) Noise Figure 7.
PAGE 4
Converted Frequency Formula Use the following formula to calculate the converted frequency: TX: ƒRF OUT (GHz) = 24.9 - ƒIF IN (GHz) RX: ƒIF OUT (GHz) = ƒRF IN (GHz) - 24.9 Note: The antenna has an option of a hydrophobic coating that can help to reduce ice build-up effect. 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.