Ericsson 38901E installation manual Installation Instructions for Front Mount Dual Control Units

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INSTALLATION INSTRUCTIONS FOR FRONT MOUNT DUAL CONTROL UNITS

The Dual Control Unit feature is configured such that only one control unit can be used for Extended Option accessories. All Extended Option accessories are connected through the Main Control Unit.

1.Referring to Figure 33, run the Dual Control Cable (19B802554P9) between locations for the Radio Unit and Auxiliary Control Unit. Be sure to locate the P2/P3 connector assembly at the Radio Unit.

2.After installing Radio Unit mounting hardware in the normal

fashion, connect the Dual Control Cable connector (P3) to the Radio Unit. Tighten the two jackscrews on P3. Next, connect the Accessory Cable (19B802554P1 or P2) Connector (P1) to the Dual Control Cable Connector (P2), and tighten the jackscrews on P2. Connect the power cable, and install Radio Unit in mounting bracket.

3.After installing the Auxiliary Control Unit in the normal fashion, connect the Dual Control Cable (P1) to Auxiliary Control Unit, and tighten jackscrews.

4.Connect the Remote Mount Accessory Cable (19B802554P6) to the Auxiliary Control Unit.

5.A yellow Ignition Sense lead is provided on the Dual Control Cable and the Front Mount Accessory Cable. If the “Ignition Sense” feature is enabled on the Radio Unit, it is necessary to connect only one of the yellow leads provided, whichever is convenient. Tape back the unused yellow lead (See Page 20 for details).

6.Install the Speakers in convenient locations near the Radio Unit and Auxiliary Control Unit.

7.Install a relay (19A149299P1) from the kits supplied at a location near the leads from each speaker. For mounting, use the #8 X 3/4” sheetmetal screw and nutplate supplied with each kit.

8.At a convenient point cut one of the wires in each of the 2-wire speaker cables, spread the leads, and strip the ends. Crimp a 1/4” tab receptacle to each end.

9.Radio Unit Speaker: Connect the lead nearest the speaker to Pin 87A of the relay. Connect the lead nearest the connector to Pin 30 of the relay. Connect the connector to the Accessory Cable P2 (Refer to Figure 33).

10.Auxiliary Control Unit Speaker: Connect the lead nearest the speaker to Pin 87 of the relay. Connect the lead nearest the

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Contents Ericssonz Table of Contents Introduction Unpacking and Checking EquipmentOrion Mobile Radio Components And Mounting Hardware Cables Description Planning the InstallationOption Part NumberTypical Installation Remote Mount Shown Equipment Required Running Cables Installation in Vehicles Powered By Liquefied LP GASInstallation Front Mount Basic Accessory Interconnections USA Models Only Page Page Power Cable 19B802622P1 USA Only Accessory Cable Front Mount USA Front Mount Standard Accessory Cable 19B802554P1 Euro Front Mount Standard Accessory Cable 19B802554P11 USA Front Mount Extended Option Accessory Cable 19B802554P2 19B802554, Sh.10, Rev Remote Mount Standard Accessory Cable 19B802554P6 Remote MountRemote Mount Extended Option Accessory Cable 19B802554P7 Ignition Sense All Applications Control Unit Mounting Remote Applications only Control Cable Remote Mount OnlyUSA Remote Control Cable 19B802554P3 USA Remote Extended Option Control Cable 19B802554P4 USA Extended Options Remote Control Cable 19B802554P13 Euro Extended Options Remote Control Cable 19B802554P14 Microphone Hanger AND/OR Hookswitch Mounting Speaker D2LS1FRadio Mounting and Final HOOK-UP Recommended for 110 watt VHF radios or 100 watt UHF radiosMounting Bracket Installation Remote Mount Installation Cassette Assembly Cassette Assembly Mounting Cassette Assembly Schematic Diagram Page PRE-INSTALLATION Programming Procedure --FRONT Mount Dual Control UnitsOrion Dual Control Unit PC Programming Configuration PRE-INSTALLATION Programming Procedure -- Remote Mount Page Installation Instructions for Front Mount Dual Control Units Page Page Page Remote Mount Dual Control Cable 19B802554P9 PRE-INSTALLATION Programming Procedure Dual Radio UnitsPage Page Orion Dual Radio Front Mount Installation Configuration Dual Radio Control Cable 19B802554P10 Ericsson Inc

38901E specifications

The Ericsson 38901E is a powerful and versatile solution in the realm of networking technologies. Designed primarily for mobile communications, this product leverages the latest advancements in telecommunications to enhance both coverage and capacity for users. The 38901E is a key component in the drive towards 5G connectivity, facilitating faster data rates and lower latency, which are essential for today’s demanding applications.

One of the standout features of the Ericsson 38901E is its support for Multi-Standard Radio (MSR) technology. This allows the unit to operate effectively across various generations of mobile networks, including 2G, 3G, 4G, and 5G. By consolidating multiple network technologies into a single, streamlined platform, the 38901E reduces operational complexities and provides an efficient solution for mobile operators looking to optimize their infrastructure.

Additionally, the device integrates advanced techniques like Massive MIMO (Multiple Input Multiple Output) technology, which significantly enhances spectral efficiency and improves the user experience. With the ability to deploy numerous antennas, Massive MIMO helps in overcoming latency issues and improving reliability, which is crucial for applications such as autonomous vehicles and virtual reality.

The Ericsson 38901E is built with cutting-edge energy efficiency in mind. By utilizing smart energy management features, it minimizes power consumption without compromising performance. This commitment to sustainability is increasingly important in the telecommunications industry, as operators strive to meet their environmental goals.

Furthermore, the device is designed for ease of deployment and maintenance. The modular architecture allows for straightforward upgrades and scalability as network demands evolve. This flexibility ensures that operators can adapt to new technologies and increasing user expectations without significant downtime.

In summary, the Ericsson 38901E is a robust solution that embodies the future of mobile communication. With its support for multiple standards, advanced antenna technologies, and commitment to energy efficiency, it provides telecommunications providers with a reliable platform to deliver high-quality network services. As the industry continues to evolve towards more interconnected and high-speed services, the roles played by such devices become increasingly critical in shaping the landscape of mobile communications.