Motorola MICOM-2ES/2RS/2TS ALE manual Selective Calling, ALE Addressing Method

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MICOM-2ES/2RS/2TS ALE Supplement to Owner’s Guide

New ALE Features

This section covers the new ALE features that meet the requirements of MIL-STD-188-141B. This includes a description of selective calling features, and operating instructions for the various types of ALE calls. This includes new call types, as well as call types already supported under MIL-STD-188-141A but have been expanded under new version.

Selective Calling

MICOM 2 supports selective calling as standardized in MIL-STD-181-141B and FED-1075, and therefore has the capability and flexibility to link with one or many prearranged or as-needed single or multiple stations.

ALE Addressing Method

ALE uses digital addresses to identify stations. The fundamental address element in the ALE system is the single word: one ALE address word must always contain three characters (one triplet).

A single ALE word is needed for the basic individual station address (this is called a basic address). To increase the available range of addresses, basic addresses can be expanded up to a maximum of 5 words (15 characters): such addresses are called extended addresses.

The characters that can used in addresses are a subset of the standard Basic 38 ASCII character set. This subset includes:

•All the capital (upper case) letters (A to Z)

•All the digits (0 to 9)

•Two utility characters:

!" The stuffing symbol @. It can be used to add characters at the end of an address, so that the resulting length is a whole number of words (triplets). A receiving station then interprets only the non-stuffing characters. For example, if the address has 8 characters, add one @ at the end of the address, whereas for an address with 7 characters, two @ symbols must be added. In special addressing modes, this symbol is interpreted as an ignore instruction: see additional utilization guidelines in Table 1.

!" The wildcard symbol ?. It is used to indicate that any character (except @) is acceptable (this is the equivalent of a don’t mind instruction). See Table 2 for utilization guidelines in the special addressing modes.

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Contents MICOM-2ES/2RS/2TS ALE Page Commercial Warranty Standard Computer Software Copyrights MICOM-2ES/2RS/2TS ALE HF-SSB Transceiver Page General Safety Precautions Consumer or similar use This radio is intended for use in occupational/controlledRadio device is not authorized for general population Federal Communication Commission Regulations Communication Commission Regulations section Driver Safety Interference EMI if inadequately shielded, designed, orOperational Warnings Table of Contents Viii Introduction Channel CH Menu Frequency Freq Menu Prog Menu Radio Parameters Programming Prog Menu ALE Parameters Programming Selective Calling ALE Addressing MethodIndividual Station Address Use of @ Stuffing SymbolAddress and Call Types Special Addressing Modes Use of Wildcards Net AddressesGroup Addresses Use of ? Wildcard Symbol ? ? ?Use of ? Wildcard Symbol AllCall AddressesAnyCalls Self AddressesNull Address Inlink AddressUsing the MultiNet Feature Using ALE Functions in the Channel Mode Using the Caller StackMessages Quick CallEntering the ALE Mode Enabling the ALE ModeTo enter the ALE mode ALE and Rx Only or Tx Only ChannelsALE Mode Options ALE NETReceiving and Transmitting Calls in ALE Mode Information appearing in this section updates the ALEOperating instructions presented in previous publications ALE operating instructions appearing in this SupplementReceiving Calls in ALE Mode Receiving an individual callReceiving a net call Receiving an AllCallReceiving an AnyCall Receiving a sounding callReceiving a bidirectional handshake call To answer an incoming callFunction is not available when receiving an AllCall AbcpackTo display LQA for the received call Link StateRPL MORE, F1 Replacing the Current Channel While in the Link State To replace the channelUsing the Caller Stack To view the calls in the stackTo return a call to a station registered in the stack AddressDisconnecting Calls To remove an address from the stackTo disconnect an incoming call END CallingTransmitting Calls in ALE Mode Using the MON F4 keySelecting the Desired Net To select a netCalls to an Individual Station To transmit an individual call with MultiNet OFFTo transmit an individual call with MultiNet on Channel mode. If the other station is in the Channel mode Your radio switches to the Channel mode for the durationTo transmit on a specific channel Pressing Best F3 is the first scanned channel of the netQuick Call Contained a messageData exists To send a quick callUsing Autodial To use Autodial to send a callAMD11 AMD Mess Sending MessagesTo transmit an individual call with a message To send a message during a call link state Other Types of Calls To select a special call typeOption Capabilities See Page … ALLGRP ANYWild SelfTo send global AllCall using the ESC key To send global AllCall using the Call functionGL Allcall Link GL AllcallIf you decide to send a global AllCall, press Glob F3 or ? To send selective AllCallIf you decide to send a Global AllCall, press Glob F3 Link SL Allcall Call NET Transmitting Net CallsTo transmit a net call Explained on page 6, each ALE word must include Characters. Therefore, when an address is not an exactTransmitting Group Calls To transmit a group call Request is rejected and you will see for a few seconds ATTo define or change a group If adding the station would causeTotal length of the station addresses After pressing ADD F1 you will seeDIR BUD DIR BUTransmitting AnyCalls ALL Ending To transmit an AnyCallCall ANY ALL ENDING1 ALL ENDING59You can press Stop F1 or ESC to abort the entire process Link ANYTransmitting Wildcard Calls To transmit a wildcard callCall Wild AT LeastTo send a self-call Transmitting a Self CallYou can also include the self address in a group call Options Bidirectional HandshakeMICOM-2 can also be programmed to automatically initiate LQA BdirChange the net, see To execute a bidirectional handshake with a netBdir NET Sond Sound OFF SoundingTo manually initiate sounding Using the Inlink Function Do not enable the inlink function when communicating with aAll the stations Radio that does not support the full ALE capabilitiesTransmitting ALE Calls in the Channel Mode To enter the ALE Programming mode MenuProg NET RCVProgramming Nets DIR AMDYou can also edit, or prepare a new message, on-line OPT Auto StorName Memb Chan Default Values GET ErasSetting the Net Options AMD Message Configuration Directory ParametersALE Options Configuration Exal AlrtMlqa Qcal If the directory is full, new addresses will not be addedIlnk Bdlk MNTAuto Dial Parameters Storing ALE ParametersAMD Ilnk BdlkUsing the New Station Address Filter

MICOM-2ES/2RS/2TS ALE specifications

Motorola MICOM-2ES/2RS/2TS ALE is a sophisticated communication system designed for critical and emergency communication applications. The system is part of Motorola’s esteemed MICOM range, known for its ruggedness and reliability in challenging environments. ALE, or Automatic Link Establishment, is a crucial feature of the MICOM series, enabling efficient and automated establishment of radio links between devices, which is essential for operations where timely communication is a matter of urgency.

One of the main features of the MICOM-2 series is its robust ALE capabilities, allowing operators to automatically find the best frequency for communication based on current conditions. This dynamic frequency selection not only enhances the reliability of the communication link but also minimizes the possibility of interference from other signals, which can be critical in emergency situations.

The MICOM-2ES, 2RS, and 2TS models feature advanced digital signal processing technologies that optimize audio clarity and reception. This ensures that communication remains clear even in noisy environments, which is a pivotal factor in emergency response scenarios. With a digital signal processor onboard, the system is capable of filtering out unwanted noise and enhancing the quality of the transmitted audio.

These models support multiple modes of operation, including both simplex and duplex communications. Such versatility allows users to adapt the system to various communication needs, augmenting its effectiveness in a range of operation scenarios. Furthermore, the MICOM-2 series is compatible with various antenna configurations, enhancing the operational range and flexibility of the system.

User-friendliness is another hallmark of the MICOM-2ES/2RS/2TS ALE systems, as they feature an intuitive user interface that simplifies operation, allowing for quick and efficient communication in high-pressure situations. Emergency responders and military personnel benefit greatly from such ease of use, leading to faster response times and improved overall coordination.

Additionally, the robustness of the Motorola MICOM-2 series ensures that it can withstand extreme environmental conditions. The units are designed to operate in harsh weather and rugged terrains, making them ideal for outdoor usage in emergency or military applications. All these features combined make the Motorola MICOM-2ES/2RS/2TS ALE a reliable choice for organizations that require high-performance communication solutions in demanding conditions.
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