Ericsson MTL-SX manual Programming, Input or PIN Name Output USE

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LBI-38432

PROGRAMMING

The radio’s personality is programmed using an IBM PC or compatible computer. A full-screen portable PC can be used for field programming. The Programming Manual and Software is TQ-3339 and TQ-4339. TQ-3339 is supplied with 5-1/4 inch floppy disks and TQ-4339 is supplied with 3-1/2 inch disks. This software uses a series of screens and windows to guide you through a programming session. See TQ-3339 or TQ-4339 for further programming details. PC Programming Adapter TQ-3310 and Programming Cable TQ-3311 will also be required. These items provide interface and connection between the PC and the radio when the personality is transferred from the PC into the radio.

 

 

 

 

NOTE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

After programming or reprogramming the radio,

 

 

 

 

 

 

 

 

disconnect the programming cable an turn the radio

 

 

 

 

 

 

 

 

off and then back on. This action will take the radio

 

 

 

 

 

 

 

 

out of programming mode and restore normal op-

 

 

 

 

 

 

 

 

eration.

 

 

 

 

 

 

Figure 2 - UDC Pin-Out

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table 1 - UDC Pin Functions

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INPUT OR

 

 

 

 

 

 

 

PIN

NAME

OUTPUT

 

USE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

GROUND

------

 

Case Ground

 

 

 

 

 

 

 

 

 

 

 

 

 

3

UDC RX AUDIO

Output

 

Test Point For Speaker Audio

 

 

 

 

 

 

 

 

 

 

 

 

 

4

SW BATT

Output

 

Switched Accessory Power

 

 

 

 

 

 

 

 

 

 

 

 

 

5

EXT PTT

Input

 

External Microphone PTT Input

 

 

 

 

 

 

 

 

 

 

 

 

 

6

TX DATA

Input

 

For Programming

 

 

 

 

 

 

 

 

 

 

 

 

 

7

RX DATA

Output

 

For Programming

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

SPARE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

UDC VOLT

------

 

Option/Accessory Sense Pin

 

 

 

 

 

 

 

 

 

 

 

 

 

10

T/R

Output

 

Low = Transmit, High = Receive

 

 

 

 

 

 

 

 

 

 

 

 

 

11

UDC MUTE

Output

 

Low = Audio Muted

 

 

 

 

 

 

 

 

 

 

 

 

 

12

EXT MIC HI

Input

 

External Microphone Audio Input

 

 

 

 

 

 

 

 

 

 

 

 

 

13

EXT EMER

Input

 

Lanyard Connection

 

 

 

 

 

 

 

 

 

 

 

 

 

34

UDC DISCR

Output

 

Test Point For RX Audio

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

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Contents Table of Contents MTL-SXTable of Contents LBI-38432Specifications GeneralTransmitter ReceiverOptions and Accessories Features IntroductionRear Cover Assembly Front Cover AssemblyBattery Packs DescriptionUniversal Device Connector Side View Front ViewProgramming Input or PIN Name Output USEFeatures Programmable on a PER Channel Basis Features Programmable on AN Overall Radio BasisOperator Manual Operating TipsAccessories Preventive Maintenance19D438678, Sh , Rev Block Diagram LBI-38432

MTL-SX specifications

The Ericsson MTL-SX is an innovative multi-technology radio system designed to support a variety of applications in the modern telecommunications landscape. As an integral part of Ericsson's portfolio, the MTL-SX brings together advanced features, high performance, and a suite of technologies that cater to both current and future demands of network operators.

One of the standout features of the MTL-SX is its support for multiple frequency bands. This flexibility allows operators to utilize existing infrastructure while efficiently transitioning to newer, more advanced technologies like 5G. The system is designed to operate seamlessly across various deployment scenarios, enhancing both coverage and capacity in urban and rural environments.

The MTL-SX is built on a software-defined radio architecture. This enables easy updates and enhancements, allowing telecom providers to adapt to changing market conditions without the need for extensive hardware upgrades. The ability to deploy new functionalities through software updates is a significant benefit that can reduce operational costs and improve service delivery.

Furthermore, the MTL-SX employs advanced antenna technology, including massive MIMO (Multiple Input Multiple Output), which increases spectral efficiency and elevates the quality of service. This feature is crucial for supporting high-data-rate applications and ensuring a reliable connection for users, particularly in densely populated areas where network congestion is a concern.

In terms of energy efficiency, the MTL-SX integrates intelligent power management features. These mechanisms optimize energy consumption based on real-time network demands, helping operators reduce operational expenses and minimize their carbon footprint. In an era where sustainability is a priority, the energy-efficient design of the MTL-SX aligns with global efforts to create greener telecommunications.

Complementing its hardware capabilities, the MTL-SX also supports advanced network management and orchestration tools. These tools provide operators with enhanced visibility into their networks, facilitating proactive maintenance and performance monitoring. By leveraging advanced analytics, operators can optimize their networks for better reliability and service quality.

Overall, the Ericsson MTL-SX stands out as a robust, flexible, and future-proof solution for network operators looking to enhance their service offerings in a competitive market. Its multi-technology capabilities, combined with software-defined architecture, energy efficiency, and advanced management tools, make it a key asset in the deployment of next-generation networks.