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Expansion Shelf

RMT-103

Overview

The RMT-103 is an expansion shelf for the AN/VRC-103(V)1 vehicle radio communication system.

One Source, Many Solutions

As a worldwide leader in power solutions and accessories, Ultralife customers benefit from a company that is one source for many solutions. When customers have totally new or unique requirements or need adaptations to meet mission critical program requirements, our design and engineering teams can provide extensive services ranging from mechanical, electrical, software and testing. Based on your defined needs, we provide total solutions including costing, prototyping, testing and manufacturing.

Ultralife Communications comprises three brands: McDowell Research, AMTI and RedBlack Communications.

Part No	RMT-103
Operating Temperature	-40°C to 100°C
Storage Temperature	-55°C to +105°C
Efficiency	Greater than 84%
Input Voltage Range	18-75 V
Under Voltage Lockout	17 V
Input Filter	PI type
Voltage Accuracy	+/- 1% max
Short Circuit Protection	Continuous
Line/Load Regulation	+/- 0.2 max
Over Voltage Protection Trip Range	115-140%
Current Limit	110-160% nominal input
Switching Frequency	300 KHz typical
Thermal Shutdown, Case Temperature	+100°C typical
Finish	Aluminum

Uses existing AN/VRC-103 shock mount tray
Uses existing AN/VRC-103 24 VDC power cable
Power distribution unit passes through 24 VDC power for AN/VRC-103 and second transceiver
Power distribution unit provides two switched 12 VDC/6.25 powercigarette lighter jack receptacles for auxiliary equipment
24 VDC interconnect cable provided
24 VDC power cable provided for second transceiver

Vehicles with AN/VRC communications system.

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