Address and Call Types

New ALE Features

In the following sections, “A,” “B,” “C” or “D” indicates any alphanumeric character other than “@” or “?”.

Note

MICOM 2 has the capacity to store and use 100 addresses of up to 15 characters each. MICOM 2 will reject addresses longer than 15 characters, and will notify you with an UFA WRONG message.

ALE stations, including the MICOM 2, have the capability and flexibility to link with one or many prearranged or as-needed single or multiple stations. There are three general addressing methods:

•Individual station addressing

•Multiple stations addressing, for example, net and group

•Special addressing modes, for example, AllCall, AnyCall, etc.

The following sections explain the addressing modes and how they can be used for various purposes.

Individual Station Address

The individual station address may contain 1, 2, 3, 4, or 5 words. To enable using addresses that are not an integer multiple of 3 characters (for example, an address consisting of 1, 2, 7, 8, 10, …, etc. characters), stuffing can be used: with stuffing, the last address word includes one or two stuffing symbols in the last position(s) (see the “stuff-1” and “stuff-2” patterns in Table 1).

The wildcard symbol cannot be included in an individual station address, nor in a call request to an individual station.

	Table 1. Use of “@” Stuffing Symbol

Pattern	Interpretation

A B C	“Standard” 3-character address word, shown here for reference. Only the station
	with this address stops scanning and responds
A B @	“Stuff-1” reduced address field, used to add characters “A, B” at the end of the
	address
A @ @	“Stuff-2” reduced address field, used to add character “A” at the end of
	the address

@? @ “AllCall” global address (see also Table 2): all the stations stop and listen (unless this function is inhibited)

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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.