Broadcast Microwave Services Europe and KG CT6540ARI6466 TV Auxiliary Equipment User Manual 605169301N TAA 101 sm

Broadcast Microwave Services Europe GmbH & Co. KG TV Auxiliary Equipment 605169301N TAA 101 sm

Contents

Installation Instructions

TAA-101/TAA-101S ANTENNA ACTUATOR Installation/Operation Manual Doc. No. 605169301 Rev. N
Broadcast Microwave Services, Inc. ▪ 12367 Crosthwaite Circle, Dock 10 ▪ Poway, CA 92064 ▪ USA Tel: +1 (858) 391-3050 ▪ Toll-free (US): 800-669-9667 ▪ Fax: +1 (858) 391-3049 ▪ support@bms-inc.com ▪ www.bms-inc.com Broadcast Microwave Services Europe GmbH & Co. KG ▪ Schwalbacher Str. 12 ▪ 65321 Heidenrod Germany Tel: +49-6124-72 39-00 ▪ Fax: +49-6124-72 39-29  2011 Broadcast Microwave Services. All rights reserved. This document and the information contained in it is the property of Broadcast Microwaves Services, Inc. and may be the subject of patents pending and granted. It must not be used for commercial purposes nor copied, disclosed, reproduced, stored in a retrieval system or transmitted in any form or by any means (electronic, mechanical, photocopying, recording or otherwise), whether in whole or in part, without BMS prior written agreement.
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. i Document Revision History Initial release 2006 Rev. - Subsequent updates 2006-2008 Rev. A through G Added Figure 9, Caution, page 15 March 2009 Rev. H Added installation and removal tool instructions, starting page 18 October 2009 Rev. J Updated max speed figure to correspond to STC. January 2010 Rev. K Updated speed, deployment figures based on new calculations; added drawings March 2010 Rev. L Included TAA-SM-22 (P/N 8001272972) November 2010 Rev. M Adjusted RF exposure distance due to latest test reports August 2011 Rev. N Conventions Used in This Manual NOTE: Notes provide supplementary information. They are highlighted for emphasis, as in this example, and are placed immediately after the relevant text. CAUTION: Cautions give information which, if strictly followed, will prevent damage to equipment or other goods. They are boxed for emphasis, as in this example, and are placed immediately preceding the point at which the reader requires them. WARNING: Warnings give information which, if strictly observed, will prevent personal injury or death, or damage to personal property or the environment. They are boxed and shaded for emphasis, as in this example, and are placed immediately preceding the point at which the reader requires them. ATTENTION! CAUTION: DO NOT use right-angle connectors or adapters on the RF Power Out cable assemblies. Right-angle connectors may have significant RF power loss at the operating frequencies of this system. CAUTION: FOR ALL BMS TRANSMITTERS: Operation of this product generally requires a license. It is the responsibility of the user to obtain all required operating licenses. FOR PRODUCTS AWAITING FCC CERTIFICATION: This device has not been authorized as required by the rules of the US Federal Communications Commission. This device is not, and may not be, offered for sale or lease, or sold or leased, in the US until authorization is obtained. NOTE: Actual Acceptance Test Procedure (ATP) Test Data results by product serial number are shipped with all units and indicate the equipment to be operating within advertised specifications. Read and Follow Instructions All safety and operating instructions should be read before this product is operated. All operating and use instructions should be followed. This manual should be retained for future reference. EMC Compliance This equipment is certified to the EMC requirements detailed in the technical specifications. To maintain this certification, only use the cables supplied or if in doubt contact BMS Customer Service.
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. ii RF Exposure Information For body worn operation, the device has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions device a minimum of 57 cm (when a 6dBi antenna is used) from the body. Use of other accessories may not ensure compliance with FCC RF exposure guidelines.
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. iii Contents 1 INTRODUCTION ................................................................................................................................................... 1 2 SYSTEM DESCRIPTION ...................................................................................................................................... 2 2.1 TAA-101 and TAA-101S Components and Accessories ............................................................................... 5 2.2 Technical Specifications ............................................................................................................................... 8 3 INSTALLATION/SETUP ..................................................................................................................................... 21 3.1 Deciding the Component Locations ............................................................................................................ 22 3.2 Installing the Mounting Bracket ................................................................................................................... 22 3.3 Cable Routing ............................................................................................................................................. 23 3.4 Installing the Up/Down Box ......................................................................................................................... 23 3.5 Cable Termination ...................................................................................................................................... 24 3.6 Antenna Installation .................................................................................................................................... 24 3.7 Installing the Antenna Actuator (TAA-101 or TAA-101S) ............................................................................ 24 3.8 Removing the Antenna Actuator (TAA-101 or TAA-101S) .......................................................................... 27 4 USER INTERFACE ............................................................................................................................................. 29 5 OPERATION ....................................................................................................................................................... 30 6 PREVENTIVE MAINTENANCE .......................................................................................................................... 31 6.1 Maintenance Schedule ............................................................................................................................... 31 6.2 Maintenance Procedures ............................................................................................................................ 31 7 WARRANTY ....................................................................................................................................................... 33 7.1 Customer Service Information .................................................................................................................... 33 8 TROUBLESHOOTING ........................................................................................................................................ 34 8.1 Connector Pin-outs ..................................................................................................................................... 34 List of Figures Figure 1. Cross-tube strut mount.................................................................................................................................... 3 Figure 2. Low profile skid mount .................................................................................................................................... 4 Figure 3. Low profile and 4-inch lift skid mounts ............................................................................................................ 4 Figure 4. Low profile skid mount outline drawing ........................................................................................................... 7 Figure 5. Four-inch lift skid mount outline drawing ......................................................................................................... 8 Figure 6. TAA-101 left side mount (LSM) ....................................................................................................................... 9 Figure 7. TAA-101 right side mount (RSM) .................................................................................................................. 10 Figure 8. TAA-101S ..................................................................................................................................................... 11 Figure 9. TAA-101, left side, exploded view ................................................................................................................. 12 Figure 10. TAA-101 outline drawing ............................................................................................................................. 13 Figure 11. Weldment, Hughes 300, skid mount, low profile omni deployment ............................................................. 14 Figure 12. Bell 412 with 4.0" lift skid mount, weldment ................................................................................................ 15 Figure 13. TAA-101 retract/deploy switch schematic ................................................................................................... 16 Figure 14. Typical wiring, TAA-101 in analog application ............................................................................................. 17 Figure 15. Up-Down Box deployment control (analog) ................................................................................................. 18 Figure 16. Typical wiring, TAA-101 in digital application .............................................................................................. 19 Figure 17. TAA-101 drag vs. speed graph ................................................................................................................... 20 Figure 18. TAA-101 interconnect diagram ................................................................................................................... 21 Figure 19. Cross-tube mount assembly ....................................................................................................................... 23 Figure 20. Actuator Installation and Removal tools ...................................................................................................... 25 Figure 21. Position of detent pins ................................................................................................................................. 25 Figure 22. Aligning the actuator (sealed actuator shown) ............................................................................................ 26 Figure 23. Using the actuator installation tool .............................................................................................................. 26 Figure 24. Actuator correctly mounted ......................................................................................................................... 27 Figure 25. Using the actuator removal tool on forward and rear pins ........................................................................... 28 Figure 26. Up/Down Box interface ............................................................................................................................... 29 Figure 27. Alternate deployment control ...................................................................................................................... 29 Figure 28. Product label ............................................................................................................................................... 33
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. iv List of Tables Table 1. TAA-101 components and accessories ............................................................................................................ 5 Table 2. Actuator mounting bracket assemblies............................................................................................................. 6 Table 3. Antenna actuator characteristics ...................................................................................................................... 8 Table 4. Deployment control unit.................................................................................................................................... 8
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TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 1 1 INTRODUCTION The TAA-101 Antenna Actuator Assembly deploys an omni-directional antenna below the aircraft allowing unrestricted views between the omni and ground sites. Both the TAA-101 and the TAA-101S are designed to avoid line-of-sight obstacles created by aircraft features that might interfere with transmission. This greatly enhances continuous communication between the helicopter and its associated transmit and/or receive site. The TAA-101S Antenna Actuator is sealed for harsh environments. This dependable low cost antenna actuator may be skid- or cross-tube-strut mounted. A breakaway release mechanism assures safety if the antenna is still deployed when the helicopter lands. Features: • Low cost • Lightweight • 360° azimuth coverage • Quick installation • In-flight deployment • Stows for landing • TAA-101S for harsh environments • Deployed/stowed indicators This document provides instructions for the installation, operation and maintenance of both the TAA-101 and the TAA-101S Antenna Actuator Assemblies. NOTE: A safety placard is referenced in the relevant STC. The placard’s BMS part number is 200169303. Broadcast Microwave Services (BMS) is a leader in wireless digital microwave technology providing innovative products for the television broadcast, video, telemetry and surveillance industries. A wholly owned subsidiary of Cohu, Inc., BMS designs and manufactures a comprehensive line of microwave communications equipment for broadcasting sports venues, law enforcement and military applications. BMS also builds and integrates command and control centers to provide fully functioning, complex, end to end digital systems. For the latest product and system information please visit www.bms-inc.com. Please e-mail us at techpubs@bms-inc.com about this and other BMS manuals. Broadcast Microwave Services, Inc. 12367 Crosthwaite Circle, Dock 10 Poway, CA 92064 Tel: +1 (858) 391-3050 Toll-free (US only): 800-669-9667 Fax: +1 (858) 391-3049 Email: sales@bms-inc.com Web: www.bms-inc.com
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 2 2 SYSTEM DESCRIPTION The TAA-101 and TAA-101S Antenna Actuator Assemblies consist of the Antenna Actuator that deploys the antenna; a Bracket Mount Assembly used to attach the Actuator to the Helicopter; the Up/Down Box to control the actuator; and the interconnection cables. The main components of the Antenna Actuator are a gear head motor, worm and worm gear assembly. The gear head motor is pinned to the worm and drives the worm gear when the motor is energized with a 24 to 32 volt dc signal. The motor/worm combination in turn drives the worm gear assembly. The polarity of the dc signal determines the direction that the motor turns. Therefore, connecting dc of one polarity will deploy the antenna, and reversing the polarity will stow the antenna. At both ends of the travel of the worm gear, a roll pin in the side of the worm gear actuates a limit switch. When the switch is opened the power to the motor is disconnected and the unit will remain in this position until a command is given (reversed polarity voltage) to move in the opposite direction. The worm/worm gear combinations are of the type that cannot be back driven; therefore power is not required to maintain the position of the antenna. The Antenna Actuator is available in sealed and non-sealed versions as well as configurations for left or right side mounting depending on the application. The Antenna Actuator Assembly has two hardened steel pins on the side of the unit, which snap into sockets on the Bracket Mount Assembly. The Bracket Mount Assembly has spring-loaded release pins that retain the Antenna Actuator Assembly. This is to provide a weak link to protect the aircraft in the event the helicopter is landed with the antenna deployed. The release pins allow the Antenna Actuator to detach to prevent damage to the helicopter. CAUTION: Landing with the antenna deployed will damage the antenna. When the actuator is in the stowed position the omni is parallel to the skid and above ground level and does not interfere with take off or landing of the helicopter. There are several types of Bracket Mount Assemblies depending on the application. This document applies to the cross tube strut mount and skid mount assemblies: • a cross-tube strut mount bracket assembly (Figure 1): o P/N 810140225 – 2.25” dia. o P/N 810140250 – 2.50” dia. o P/N 810140260 – 2.60” dia. • a low profile skid mount bracket assembly; • a low profile skid mount bracket assembly with BMT75 mount; • a 4-inch lift skid mount bracket assembly. The cross-tube strut mount bracket assembly (Figure 1) attaches to the struts of the helicopter.
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 3 Figure 1. Cross-tube strut mount
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 4 The low profile skid-mount bracket assembly (Figure 2) is attached to the helicopter skid by using stainless steel clamps. Since the skid diameters vary on the different makes of helicopters, bracket assemblies are available to accommodate several of the more popular helicopters. Figure 2. Low profile skid mount The low profile bracket assembly with BMT75 mount functions the same as the low profile bracket and has a place to mount a BMS BMT75 transmitter directly to the bracket. The 4-inch lift skid mount bracket assembly (Figure 3) is a taller version of the low profile bracket assembly, it functions the same but the 4-inch lift provides an advantage in some applications. Figure 3. Low profile and 4-inch lift skid mounts
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 5 Deployment of the antenna actuator is controlled by the Up/Down Box which also supplies it with power. There are other deployment control units available as part of an integrated broadcast system (HCP-50, HCP-100, HCP-50-HCII). Please contact BMS for more information on integrated systems. 2.1 TAA-101 and TAA-101S Components and Accessories All TAA-101 or TAA-101S assemblies require the antenna actuator, skid mount, and a device for deployment control. The following table lists the available options and corresponding part numbers. Table 1. TAA-101 components and accessories Component Description Part Number Antenna Actuator Kit, TAA-101-LSM, Left Side Mounting 870169302 Kit, TAA-101-RSM, Right Side Mounting 870169304 TAA-101S-L, Left Side Mounting with RF cable 800169324 TAA-101S-R, Right Side Mounting with RF cable 800169323 Deployment Control TAA-101-UD Up/Down Box 800195701 Cables 1–7GHz Cable Set 730805000 20” Replacement Cable for TAA-101S1 610805025 Tools TAA-101 Installation and Removal Tools Kit 870169391 TAA-101 Installation Tool 800169391 TAA-101 Removal Tool 800169392 1 Replaces the cable from the TAA-101 to the Omni Antenna for both Cable Sets
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 6 Table 2. Actuator mounting bracket assemblies TAA-101 Actuator Mounts with NON-MEMORY Release Pins Helicopter Skid Diameter (inches) BMS Part # Type Hughes 300 2.500 8001272951 Skid Mount Hughes 500 2.800 8001272952 Skid Mount MD 500 2.800 8001272952 Skid Mount Robinson R44 2.800 8001272952 Skid Mount Bell 206/206B 3.000 8001272953 Skid Mount Bell Jet Ranger 3.000 8001272953 Skid Mount Eurocopter EC-120 3.000 8001272953 Skid Mount Aerospatiale 3.200 8001272954 Skid Mount Astar AS 350 (B) 3.200 8001272954 Skid Mount Bell 214B 4.125 8001272955 Skid Mount Bell 222/230/412 4.125 8001272955 Skid Mount UH1 Hughie 4.125 8001272955 Skid Mount Robinson R22 2.000 8001272956 Skid Mount MD 600 3.500 8001272957 Skid Mount Eurocopter EC-135 3.750 8001272958 Skid Mount MD-900 3.320 8001272959 Skid Mount MD 500/R44 2.800 8001272960 Skid Mount w/ BMT75 Jet Ranger/206B 3.000 8001272961 Skid Mount w/ BMT75 BLIMP 1.500 8001272962 Skid Mount Eurocopter 1.500 8001272963 Step mount w/ BMT75 Super Puma Mount N/A 8001272964 Belly Mount Blackhawk N/A 8001272965 Belly Mount Bell 222/230/412 4.125 8001272966 Skid Mount w/ 4" Lift Jet Ranger 206B/EC-120 3.000 8001272967 Skid Mount w/ 4" Lift Aerospatiale 3.200 8001272968 Skid Mount w/ 4" Lift American Eurocopter BK-117A3 3.500 8001272969 Skid Mount American Eurocopter BO-105 3.548 8001272970 Skid Mount AUGSTA BELL AB-212 3.937 8001272971 Skid Mount Schweizer Model 333 2.250 8001272972 Skid Mount
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 7 Figure 4. Low profile skid mount outline drawing
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 8 Figure 5. Four-inch lift skid mount outline drawing 2.2 Technical Specifications Table 3. Antenna actuator characteristics TAA-101 (Left or Right) TAA-101S (Left or Right) Size 9.125” x 1.86” x 4.0” (23.18 x 4.72 x 10.16 cm) 8.62" x 1.74" x 4.87" (21.89 x 4.42 x 12.37 cm) Weight < 5 lbs (2.27 kg) < 6 lbs (2.72 kg) Voltage Required 24 – 34 VDC 24 – 34 VDC Power 32 W Max. 32 W Max. Operating Temp -4 to + 140 ºF (-20 to +60º C) -4 to + 140 ºF (-20 to +60º C) Table 4. Deployment control unit Up/Down Box Size 3.13” x 1.38” x 1.395” (8.41 x 3.51 x 3.54 cm) Weight .4 lb (.18 kg) Voltage Required 28 – 32 VDC Power 1 A Operating Temp -4 to + 140 ºF (-20 to +60º C)
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 9 Figure 6. TAA-101 left side mount (LSM)
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 10 Figure 7. TAA-101 right side mount (RSM)
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 11 Figure 8. TAA-101S
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 12 Figure 9. TAA-101, left side, exploded view
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 13 Figure 10. TAA-101 outline drawing
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 14 Figure 11. Weldment, Hughes 300, skid mount, low profile omni deployment
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 15 Figure 12. Bell 412 with 4.0" lift skid mount, weldment
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 16 Figure 13. TAA-101 retract/deploy switch schematic
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 17 Figure 14. Typical wiring, TAA-101 in analog application
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 18 Figure 15. Up-Down Box deployment control (analog)
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 19 Figure 16. Typical wiring, TAA-101 in digital application
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 20 Drag Vs. Speed0.005.0010.0015.0020.0025.000 50 100 150 200Velocity (mph)Force (lbs) Figure 17. TAA-101 drag vs. speed graph NOTE: The values in Figure 17 are calculated using the actuator with the BMS 20” omni antenna. NOTE: If the TAA-101 is to be installed using an FAA STC, then please observe Vne (not-to-exceed velocity) as stated in the STC. CAUTION: • A forward velocity in excess of 140 knots may cause the actuator to stall. • Do not exceed 145 knots forward speed with antenna deployed.
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 21 3 INSTALLATION/SETUP NOTE: Installation should only be performed by an FAA Certified A/P or Avionics Technician. Each component should be installed in compliance with FAA regulations and accepted industry practices. Some antenna mounts have been granted STC authorization by the FAA for particular aircraft; other installations may require additional inspection/authorization. All equipment is to be installed based on the following wiring diagram. CAUTION: DO NOT use right-angle connectors or adapters on the RF Power Out cable assemblies. Right-angle connectors may have significant RF power loss at the operating frequencies of this system. Figure 18. TAA-101 interconnect diagram The TAA-101 and TAA-101S are side-specific. The side of the aircraft on which the TAA-101/TAA-101S is to be installed is specified at the time of equipment order. The order of installation is as follows: 1. Decide where components will be located. 2. Install mounting bracket. 3. Install deployment control unit. 4. Route cables and terminate. 5. Install omni antenna.
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 22 6. Install actuator. 3.1 Deciding the Component Locations The placement of the mounting bracket and actuator are a function of aircraft structure, center of gravity, pilot visibility and functionality. The attachment of the mounting bracket must be structurally sound. The location should be such that the pilot can easily see whether the antenna is deployed or not. The actuator is mounted inboard so that antenna is deployed against forward motion. The “Forward” signage on the actuator must always face toward the front of the aircraft. NOTE: The TAA-101/TAA-101S must be installed on the side specified at the time of order. The cables are routed through the helicopter from the aircraft power to the Up/Down box, then from the Up/Down Box to the TAA-101 or TAA-101S. The RF cable from the transmitter will be routed to the Mounting Bracket of the TAA-101 and TAA-101S. The smaller RF cable routes from the Mounting Bracket to the Omni Antenna. The Deployment Control Unit is installed in the cockpit within reach of the pilot. There are several types of Deployment Control for the TAA-101 and TAA-101S. The Up/Down Box is the only unit with the sole function to deploy and retract the antenna actuator. Other Deployment Control Units have additional features and are not covered by this documentation. Please refer to the proper documentation on the specific Deployment Control Unit for information on installation, operation and maintenance. 3.2 Installing the Mounting Bracket The TAA-101 or TAA-101S is attached to the helicopter by a Mounting Bracket. The specific mounting bracket was selected at the time of order. Installation procedures for each type are as follows: • Skid Mount Bracket Installation • Cross Tube Strut Mount Bracket Installation 3.2.1 Skid Mount Bracket Installation This procedure applies to the standard low profile skid mount, 4-inch Lift Skid Mount, and Skid Mount with BMT75 Transmitter Mount. CAUTION: All Skid Mount Brackets must be attached directly to the skid. DO NOT clamp the skid mount bracket to the skid protection tubes. The Skid Mount can be installed on either side of aircraft. 1. Once the location for the Skid Mount Bracket Assembly has been chosen, secure the Bracket Assembly to the skid. The tube section sits on top of the skid with the thick metal vertical piece on the inside of the skid towards the center of aircraft. 2. The Bracket Assembly may now be secured to the skid using the three stainless steel hose clamps. These are placed through the slots in the bracket and around the skid. It may be necessary to lift the skid off the ground about ⅛ inch to put the clamps under the skid. 3. Before securing the clamps, position the skid mount so the antenna will deploy straight down (vertical metal piece of the bracket is perpendicular to the ground). Torque the band clamps to 50 in-lbs. 3.2.2 Cross Tube Strut Mount Bracket Installation The Cross Tube Strut Mount (Figure 19) has two hinged clamps that can be secured to a single cross-tube strut. Three diameter sizes are available: • P/N 810140225 – 2.25” dia.
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 23 • P/N 810140250 – 2.50” dia. • P/N 810140260 – 2.60” dia. 1. Orient the mount so the antenna will deploy straight down (the notches are facing up). 2. Attach the top clamp to the strut. 3. Loosen the bottom clamp support and adjust the angle so that the bottom clamp mates up with the strut. Figure 19. Cross-tube mount assembly 4. Secure the bottom clamp to the strut. 5. Secure the upper clamp support. 3.3 Cable Routing 1. Now that the Mounting Bracket has been installed, the final cable lengths can be determined. 2. Set the actuator assembly on the bracket. Do not snap the unit into the bracket at this time. 3. Proceed with routing the Power and RF cables from their destinations in the aircraft to the actuator. 4. Place grommets around any hole drilled to prevent cable damage. 5. Secure cables every 6 to 12 inches. NOTE: Maintain signal integrity by minimizing the losses due to sharp bends in the RF cable and 90° RF connectors. 3.4 Installing the Up/Down Box The Up/Down Box is mounted to the center console or cyclic control using Velcro strips. It is positioned so it is easily viewed by the pilot and will not interfere with normal in-flight operations.
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 24 3.5 Cable Termination Once final cable lengths have been determined after running the cables between the installed components, they may be terminated. 3.6 Antenna Installation To install the antenna onto the TAA-101 Actuator, the actuator will need to be extended first to allow proper access to all the mounting holes. The TAA-101S does not need to extend the actuator prior to antenna installation. 3.6.1 Antenna Installation on TAA-101 1. Remove the TAA-101 from the mounting bracket. 2. Connect the Power Cable to the TAA-101. 3. Using the Up/Down Box, extend the actuator. 4. Feed the RF cable into the hole on the side of the antenna mount through the center. 5. Connect the RF Cable to the Omni antenna. 6. Attach the omni antenna to the antenna mount with four ANS-10 screws, four MS21044N3 nuts and eight AN960-10 washers. Torque the fasteners to 20 to 25 in. lbs. 3.6.2 Antenna Installation on TAA-101S 1. Feed the RF cable into the hole on the side of the antenna mount through the center. 2. Connect the RF cable to the omni antenna. 3. Attach the omni antenna to the antenna mount with four ANS-10 screws, four MS21044N3 nuts and eight AN960-10 washers. Torque the fasteners to 20 to 25 in. lbs. 4. Connect the Power Cable to the TAA-101S. 3.7 Installing the Antenna Actuator (TAA-101 or TAA-101S) NOTE: • The “FORWARD” signage must always face the front of the aircraft. • The radome of the omni antenna is easily damaged. Handle the unit with caution. • A forward velocity in excess of 140 knots may cause the actuator up/down motor to stall. This procedure requires the use of the Installation and Removal tool kit, P/N 870169391. The kit contains two tools (Figure 20), one for installing the actuator, P/N 800169391, and one for removing it, P/N 800169392.
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 25 Figure 20. Actuator Installation and Removal tools 1. Ensure the skid mount bracket is mounted to the skid, if not already done. See section 3.2. 2. Retract the actuator so that the omni antenna is in the stow position (if it is not already). 3. If not already positioned, rotate the detent pins (Figure 21) so their beveled ends face up. THIS IS VERY IMPORTANT! FAILURE TO ALIGN THE PINS IN THIS WAY MAY DAMAGE THE PRODUCT! Figure 21. Position of detent pins 4. Place the actuator on the mounting bracket as shown in Figure 22. One plastic washer must be positioned on each side of the bracket, as shown. Note that the sealed actuator is shown in the figure; the unsealed actuator does not have the square-shaped boss, shown.
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 26 Figure 22. Aligning the actuator (sealed actuator shown) 5. Insert the square end of the TAA-101 installation tool (P/N 800169391) on the first actuator mounting pin, as shown in Figure 23. Note that the tool is positioned between each washer. Figure 23. Using the actuator installation tool Actuator mounting pins Square-shaped boss (sealed actuator Plastic washers positioned correctly Mounting Sealed Mounting bracket’s spring-loaded
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 27 6. Slide the tool’s red plunger up, then down quickly and with enough force to push the actuator mounting pin into position. It takes considerable force to ensure the pin slides past the mounting bracket’s spring-loaded detent pin. 7. Repeat step 5 for the other pin. The correctly mounted actuator is shown in Figure 24. Figure 24. Actuator correctly mounted 8. Rotate the TAA-101 or TAA-101S unit with the antenna attached so that the antenna is straight up. 9. Cycle the actuator several times between stowed and deployed while monitoring whether the RF cable connected to the antenna is binding. Adjust the cable as needed to eliminate any binding. 10. Retract the actuator to the stowed position. 3.8 Removing the Antenna Actuator (TAA-101 or TAA-101S) Removing the actuator requires the Removal tool, P/N 800169392. 1. Insert the tool’s hooked end under the actuator mounting pin washer, as shown in Figure 25. Its round base should rest on the mounting bracket. NOTE: For sealed actuators, DO NOT place the hooked end under the square-shaped boss. Detent pins extend fully across actuator mounting pins
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 28 Figure 25. Using the actuator removal tool on forward and rear pins 2. With the tool positioned correctly, pull the tool back slowly and firmly to lift the actuator mounting pin past the mounting bracket’s spring-loaded catch. 3. Repeat step 2 for the other mounting pin. Tool’s round base rests on mounting Hooked end positioned under
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 29 4 USER INTERFACE There are several Deployment Control Units available for the TAA-101 and TAA-101S. The Up/Down Box is the only unit with the sole function to deploy and retract the antenna actuator. Other Deployment Control Units have additional features not covered by this documentation. Please refer to the proper documentation for the specific Deployment Control Unit for information on installation, operation and maintenance. Figure 26. Up/Down Box interface Below is an example of an alternate Deployment Control that has been incorporated with a transmitter control in a Helicopter Control Panel (HCP). Figure 27. Alternate deployment control
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 30 5 OPERATION CAUTION: • Follow all procedures precisely to ensure initialization and operation. • The TAA-101 and TAA-101S deployment is for IN-FLIGHT operation ONLY. • The Antenna needs to be properly STOWED (retracted) prior to take-off and Landing. Deploy the antenna by pulling the Actuator Control Switch out and putting it in DOWN position. It takes the antenna about 15 seconds to deploy. The yellow light will indicate when the antenna is fully deployed. No lights will indicate when the actuator is between deployed and stowed. CAUTION: • A forward velocity in excess of 140 knots may cause the actuator to stall. • Do not exceed 145 knots forward speed with antenna deployed. Stow the actuator by pulling the Actuator Control Switch out and putting it in the UP position. It takes about 15 seconds to stow. The green light will indicate when the antenna is properly stowed. No lights will indicate when the actuator is between deployed and stowed.
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 31 6 PREVENTIVE MAINTENANCE In order to ensure system longevity it is highly recommended that the following preventive maintenance procedures be done at the appropriate time. 6.1 Maintenance Schedule Procedure Every 100 Hours of Flight Every 25 Hours of Flight Preflight Up/Down Box Inspect mounting hardware  Inspect wiring (connection, chafing)  Skid Mount Inspect clamps for wear  TAA-101 Verify operation  Inspect for debris in mechanism  Clean and lubricate mechanism  Inspect mounting hardware  Inspect wiring (connection, chafing)  TAA-101S Verify operation  Inspect mounting hardware  Inspect wiring (connection, chafing)  6.2 Maintenance Procedures 6.2.1 Operation Verification 1. Use the actuator removal tool, P/N 800169392, to remove the actuator from the rear socket on the mount. See section 3.8 for instructions. 2. Rotate the TAA-101 so that the antenna can deploy without damage. 3. Power the system, then deploy and retract the antenna. 4. If the TAA-101 is operating correctly, turn off the power and reinstall the actuator into the mount with the installation tool, P/N 800169391. See section 3.7 for instructions. 5. If the TAA-101 is not operating properly, see the TROUBLESHOOTING section. 6.2.2 Clean and Lubricate TAA-101 Mechanism 1. Remove the actuator from the mounting bracket using the actuator removal tool, P/N 800169392. See section 3.8 for instructions. 2. Turn the actuator upside down and deploy the antenna to expose the gear. 3. Clean the gear and housing with denatured alcohol to remove all dirt and grit. 4. Inspect for abnormal wear.
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 32 5. Lubricate the mechanism by placing 1/8 in. square of lubricant (101 Moly Grease or equivalent) on each tooth of the brass gear. 6. Retract and deploy the antenna 3 times to work in lubricant. 7. Retract the antenna. 8. Install the actuator onto the mounting bracket using the actuator installation tool, P/N 800169391. See section 3.7 for instructions.
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 33 7 WARRANTY BMS warrants that, at time of delivery, the product will be free from defects in materials and workmanship provided the equipment or system is installed, operated and maintained in accordance with the Operation and Maintenance manual or such other BMS documentation as may be applicable. Any such defect reported to BMS within two years, BMS will take reasonable and prompt action to repair or replace such equipment. Should any of the components be defective, please contact BMS immediately. Please have the following information available so we can best serve you. • Customer name, contact name, contract number, and email address; • BMS product model number (Figure 28); • Product serial number (Figure 28); • Detailed description of problem; • Return information. Much of this information can be found on the product label found on the component (Figure 28). Figure 28. Product label Defective components under BMS warranty will be repaired/replaced promptly at the discretion of BMS. Items no longer under warranty will require a PO before repairs can proceed. NOTE: All goods returned for service require an RMA #. Any goods received without an RMA# may not be processed in a timely manner. Please contact BMS for an RMA#. 7.1 Customer Service Information Broadcast Microwave Services, Inc. 12367 Crosthwaite Circle, Dock 10 • Poway, CA 92064 • U.S.A. Tel: +1-858-391-3050 • Toll Free (U.S.): 866-489-4267 • Fax: +1-858-391-3049 Website: www.bms-inc.com • E-mail: sales@bms-inc.com Broadcast Microwave Services Europe GmbH & Co. KG Schwalbacher Str. 12 • 65321 Heidenrod • Germany Tel: +49-6124-72 39-00 • Fax: +49-6124-72 39-29 Website: www.bms-inc.com • E-mail: saleseurope@bms-inc.com
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 34 8 TROUBLESHOOTING Below is a list of common problems along with the possible causes and solutions. Fault Cause Solution TAA-101 Not Deploying No Power Check Power Check Cable Assembly TAA-101 Not Retracting No Power Check Power Check Cable Assembly Debris in Mechanism Clean Mechanism 8.1 Connector Pin-outs Up/Down Box PTO2E-8-4P PIN A Power In B No Connection C Ground D No Connection PTO2E-10-98S PIN AEFBDC A Actuator Up Indicator (Retracted) B No Connection C Actuator Down Command (-/+ VOLTAGE) D Actuator Up Command ((+/- VOLTAGE) E Actuator Down Indicator (Deployed) F No Connection TAA-101 PTO2E-10-98P PIN AEFBDC A Actuator Up Indicator (Retracted) B No Connection C Actuator Down Command (-/+ VOLTAGE) D Actuator Up Command ((+/- VOLTAGE) E Actuator Down Indicator (Deployed) F No Connection TAA-101S PTO2E-10-98P PIN AEFBDC A Actuator Up Indicator (Retracted) B No Connection C Actuator Down Command (-/+ VOLTAGE) D Actuator Up Command ((+/- VOLTAGE) E Actuator Down Indicator (Deployed) F No Connection
TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M Broadcast Microwave Services, Inc. 35

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