Motorola BLE100 operation manual Aerial Installation, Center-conductor pin length

Page 40

Section 5

Installation

The field installation procedures presented in the following subsections assume that the amplifier was previously tested and bench aligned. Cable power and RF signal must be available on the system. Although it is desirable to have a full complement of channels available for balancing, you can adjust the BLE100 adequately with a limited number of channels.

You can install the BLE-HSG/15 on a messenger strand (aerial) or in a pedestal. The following subsections provide details on each application.

Aerial Installation

The housing is normally mounted horizontally below the strand without the electronics chassis to avoid possible damage during installation. Connections are made using standard pin-type connectors with a nominal center-conductor diameter of 0.067 inches. The minimum length of the center-conductor pin is 1.35 inches and the maximum length is 1.5 inches. Longer pins can extend past the center-conductor seizure mechanism and degrade the match. Extremely long pins can result in a short circuit.

Figure 5-1

Center-conductor pin length

1.50” Max.

1.35” Min.

To install the unit:

1Power-down the cable before you install the housing. This avoids blown fuses, tripped circuit breakers, and possible personal injury.

2Mount the housing, and torque the two 5/16-inch messenger clamp bolts (illustrated in Figure 2-5) to 10 to 12 ft-lbs.

3Form the customary expansion loops and make all cable connections according to system design.

4Tighten the center-conductor seizure screw using a Phillips-head screwdriver. An alternate method is to use a 3/16-inch socket and a torque wrench. The recommended torque is

12 in-lbs. maximum.

5To avoid water ingress, ensure that aluminum connectors are torqued to the specifications recommended by the connector manufacturer.

6If previously removed, re-install the electronics chassis and fasten it to the housing with the four captive bolts. Torque to 18 to 22 in-lbs.

7Remove the input pad (JXP-IN) to avoid damage to the hybrids.

8Apply power to the unit and allocate a few minutes for warm up.

BLE100 Installation and Operation Manual

Image 40

Contents Installation BLE100 Special Symbols That Might Appear on the Equipment Page Contents Bench Testing InstallationSpecifications Operating TipsTables Torque Specifications Abbreviations and AcronymsAppendix B Introduction BLE100 closedBLE100 open BLERelated Documentation Using This ManualDocument Conventions If You Need Help Motorola Online http//businessonline.motorola.comCalling for Repairs Overview BLE100 base with electronics moduleOrdering Matrix BLE100 ordering matrixHousing BLE-HSG/15 housing and dimensionsHousing gaskets GasketsHousing ports Port LocationsPower Supply BLE100 power supplyForward Path BLE100 block diagramReturn Path Ingress Control Switch Options and AccessoriesBLE100 options and accessories Model Description FunctionSRE SFE-100SCS RCB JXP Amplifier Setup Proper Handling ProceduresBench Setup Field PracticeForward Path Alignment Before You BeginStarline Cable Equalizers ExampleStarline Forward Equalizers SFE-100 Slope SFE-100Equalizer slope versus cable Frequency Cable slope in dB Starline Cable SimulatorsStarline Cable Simulators Flatness Control Input and Midstage PadsFrequency versus cable slope Bode Equalization Directional Coupler Test PointsLDR/9/1G component layout top-left, bottom-right Temperature Gain Reserve Gain reserve versus ambient temperatureAmplifier Level Control Manual Gain ControlAmplifier Setup Automatic Drive Unit/QAM Automatic Drive Unit Return Path Alignment ADU/QADU Pads and LevelsAlignment Procedure Powering and Surge Protection Bench Testing Before You BeginMeasuring Forward Gain Test Equipment and ConnectionsTest equipment connections for bench sweeping Example Testing Return Gain and Response Completing the Test ProceduresAerial Installation InstallationCenter-conductor pin length J1 position Description Torque sequencePedestal Installation Using Amplifiers in Lower Gain Systems Using Amplifiers in Lower Frequency SystemsOperating Tips Specifications SpecificationModel BLE100S Forward AmplifierReturn Amplifier AC CurrentADU Automatic Drive Unit Torque Fastener Screw Wrench In-lbs Torque SpecificationsSize Abbreviations and Acronyms Visit our website at 527548-001 04/06

BLE100 specifications

The Motorola BLE100 is an innovative device designed for efficiency and reliability in the realm of Bluetooth Low Energy (BLE) technology. As a compact and multifunctional solution, it caters to diverse applications, from cost-effective asset tracking to improving smart home environments. The BLE100 stands out for its practicality, making it ideal for both personal and commercial use.

One of the standout features of the Motorola BLE100 is its low power consumption. Leveraging Bluetooth Low Energy technology, the device can operate for extended periods without frequent battery replacements—ideal for remote monitoring applications where long-lasting performance is crucial. This characteristic ensures that users can rely on the BLE100 for day-to-day operations without the hassle of constant recharging.

In terms of connectivity, the BLE100 boasts seamless and stable connections over considerable distances. With a range of up to 100 meters in open environments, the device excels in maintaining reliable communication even in challenging conditions. Its compatibility with a wide array of Bluetooth-enabled devices ensures versatile usability, allowing users to integrate the BLE100 into existing systems with ease.

The Motorola BLE100 also prioritizes user-friendly design. The device is lightweight and compact, ensuring ease of installation and portability. Its robust build makes it resilient against environmental factors, while its sleek design enhances its aesthetic appeal. Moreover, straightforward setup processes and user interfaces facilitate quick deployment for various applications.

Another notable characteristic of the BLE100 is its advanced security features. With built-in encryption and pairing mechanisms, users can safeguard their data and communication. This is particularly vital in applications requiring confidential or sensitive information transfer.

The device supports various protocols and adheres to international standards, which ensures versatility and compatibility in multiple applications. Whether it's intelligent home systems seeking efficient device interaction or logistics needing simple asset tracking solutions, the Motorola BLE100 meets diverse needs.

In conclusion, the Motorola BLE100 is a powerful device that marries efficiency, functionality, and security. Its low power usage, reliable connectivity, user-friendly design, and robust features make it a top choice for anyone looking to enhance their Bluetooth Low Energy applications. With the BLE100, users can explore a wide range of possibilities, from smart technology integration to simplified monitoring solutions, all designed to optimize performance while maintaining a user-centric approach.