INSTALLATION AND OPERATION MANUAL FOR SEA TEL MODEL 9497B-20 QUAD KU-BAND TVRO ANTENNA Sea Tel, Inc. 4030 Nelson Avenue Concord, CA 94520 Tel: (925) 798-7979 Fax: (925) 798-7986 Email: seatel@cobham.com Web: www.cobham.com\seatel November 3, 2008 Sea Tel Europe Unit 1, Orion Industrial Centre Wide Lane, Swaythling Southampton, UK S0 18 2HJ Tel: 44 (0)23 80 671155 Fax: 44 (0)23 80 671166 Email: seatel@cobham.com Web: www.cobham.com\seatel Sea Tel Inc doing business as Cobham SATCOM Document. No.
These commodities, technology or software were exported from the United States in accordance with the Export Administration Regulations. Diversion contrary to U.S. law is prohibited. Sea Tel Marine Stabilized Antenna systems are manufactured in the United States of America. Sea Tel is an ISO 9001:2000 registered company. Certificate Number 19.2867 was issued August 12, 2005. Sea Tel was originally registered on November 09, 1998.
Revision History REV A A1 ECO# N/A N/A Date September 2, 2008 October 30, 2008 Description Initial Production Release Updated logo and font iv By MDN MDN
Table of Contents 1. 2. 3. 4. INTRODUCTION .......................................................................................................................................................................................... 1-1 1.1. GENERAL DESCRIPTION OF SYSTEM............................................................................................................................................................ 1-1 1.2. PURPOSE ..................................................................
Table of Contents 4.3.5. Installing The System Cables ............................................................................................................................................. 4-2 ASSEMBLING THE ADE ................................................................................................................................................................................. 4-2 4.4.1. 144” Radome, Baseframe and Antenna Pedestal System Assembly ............................................
Table of Contents 8. 9. 7.2.4. Azimuth & Elevation Drive....................................................................................................................................................7-2 7.2.5. Test Tracking................................................................................................................................................................................7-2 7.2.6. Visual Inspection - Radome & Pedestal ........................................................
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497B-20 Ku-Band TVRO 1. Introduction Introduction 1.1. General Description of system Your Series 00 system is a fully stabilized antenna that has been designed and manufactured so as to be inherently reliable, easy to maintain, and simple to operate. Except for start-ups, or when changing to operate with different transponders or satellites, the equipment essentially permits unattended operation. 1.2.
Introduction 9497B-20 Ku-Band TVRO Figure 1-1 Series 00 TVRO Simplified Block Diagram 1.4. General scope of this manual This manual describes the Sea Tel Series 00 Antenna (also called the Above Decks Equipment), its’ operation and installation. Refer to the manual provided with your Antenna Control Unit for its’ installation and operating instructions. 1.5. Quick Overview of contents The information in this manual is organized into chapters.
9497B-20 Ku-Band TVRO 2. Operation Operation 2.1. System Power-up Turn the Power switch on the louvered panel of the antenna pedestal ON. This will energize the antenna pedestal and the associated RF equipment. Turn the Power switch on rear panel of the Antenna Control Unit (ACU) ON. 2.1. Antenna Initialization A functional operation check can be made on the antenna stabilization system by observing its behavior during the 4 phases of initialization. Turn the pedestal power supply ON.
Operation 2.5. 9497B-20 Ku-Band TVRO Antenna Polarization Operation Linear feeds are equipped with a polarization motor and potentiometer feedback and are controlled from the Antenna Control Unit. Auto-Polarization mode is the default polarization mode of operation from the ACU. Polarization may be operated manually from the ACU for diagnostic or alignment purposes. Refer to the Antenna Control Unit manual for more operation information. 2.6.
9497B-20 Ku-Band TVRO 3. Basic System Information Basic System Information This section provides you with some additional information about the satellites you will be using, basics of your Series antenna system and some of the other equipment within your system configuration. 3.1. Satellite Basics The satellites are in orbit at an altitude of 22,754 miles and are positioned directly above the equator.
Basic System Information 3.1.5. 9497B-20 Ku-Band TVRO Satellite Footprints The focused beam(s) from the satellites are normally aimed at the major land masses where there are large population centers. Footprint charts graphically display the signal level expected to be received in different geographic locations within the area of coverage. The signal will always be strongest in the center of the coverage area and weaker out toward the outer edges of the pattern.
9497B-20 Ku-Band TVRO 3.2.3. Basic System Information Feed Assembly The scalar section of the feed is fitted with a polarization motor and a potentiometer for position feedback required for linear signal operation. The feed may be fitted for Linear or Circular reception. The appropriate LNA, LNB or LNC must be installed on the Linear or Circular section of the feed to receive the frequencies of the desired satellite.
Basic System Information 3.3. 9497B-20 Ku-Band TVRO Components of the System Configuration Figure 3-2 Series 00 TVRO Simplified Block Diagram The following text provides a basic functional overview of the system components and component interconnection as referred to in the simplified block diagram for your Series 00 antenna. Also, refer to the appropriate page of the System Block Diagram which depicts your system configuration.
9497B-20 Ku-Band TVRO 3.3.1. Basic System Information Antenna ADE Assembly The Above Decks Equipment consists of an Antenna Pedestal inside a Radome assembly. The pedestal consists of a satellite antenna dish & feed with a linear, or a circular Low Noise Block converter (LNB) with polarization motor mounted on a stabilized antenna pedestal. The radome provides an environmental enclosure for the antenna pedestal assembly inside it.
Basic System Information 3.3.3. 9497B-20 Ku-Band TVRO Above Decks AC Power Supply Pedestal Power - An appropriate source of AC Voltage (110 VAC 60 Hz OR 220 VAC 50 Hz) is required for the above decks equipment. Refer to the Specifications section of this manual for the power consumption of the antenna pedestal. 3.3.4. Satellite Receivers The TVRO Antenna system, with the appropriate LNB installed, can be used with standard European satellite receivers, and Integrated Receiver-Decoders (IRD).
9497B-20 Ku-Band TVRO 4. Installation Installation This section contains instructions for unpacking, final assembly and installation of the equipment. It is highly recommended that final assembly and installation of the Antenna system be performed by trained technicians. Read this complete section before starting. 4.1.
Installation 4.2. 9497B-20 Ku-Band TVRO Site Survey The radome assembly should be installed at a location aboard ship where: 1. The antenna has a clear line-of-sight to as much of the sky (horizon to zenith at all bearings) as is practical. 2. Direct radiation into the antenna from ships radar, especially high power surveillance radar arrays, is minimized.
9497B-20 Ku-Band TVRO Installation NOTE: Unless otherwise indicated, all nuts and bolts should be assembled with Loctite 271 or its equivalent. WARNING: Assure that all nut & bolt assemblies are tightened according the tightening torque values listed below: Bolt Size Inch Pounds 1/4-20 75 5/l6-18 132 3/8-16 236 1/2-13 517 1. Select a secure assembly site that provides enough area to work with the large radome panels.
Installation 9497B-20 Ku-Band TVRO 4.4.2. Preparing the ADE for Lift Install Stow Braces, or other restraints, on the Antenna Pedestal. Attach shackles and web type lifting harness to the four lifting holes in the base-frame. 4.5. Installing The ADE 4.5.1. Hoist\ WARNING: Hoisting with other than a webbed four-part sling may result in catastrophic crushing of the radome.
9497B-20 Ku-Band TVRO Installation Sea Tel recommends that separate, dedicated, AC Power be provided for the Marine Air Conditioner (Do NOT combine with the AC Power provided for the Antenna Pedestal and RF Equipment). This AC Power cable is routed into the Marine Air Conditioner and terminated to the AC terminals inside. 4.7.2. ACU & TMS To Connect AC Power, Gyro Compass Connection and IF Input refer to the Antenna Control Unit manual.
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9497B-20 Ku-Band TVRO 5. Setup Setup Below are basic steps to guide you in setting up the ACU for your specific antenna pedestal. Assure that the Antenna Pedestal (ADE) has been properly installed before proceeding. Refer to the Setup section of you ACU manual for additional parameter setting details. 5.1. Operator Settings Refer to the Operation chapter of this manual to set the Ship information.
Setup 9497B-20 Ku-Band TVRO The Home Flag Offset is a value saved in NVRam (Non-Volatile RAM) in the PCU. This value is the relative position of the antenna when the home switch is engaged. Presetting the counter to this value assures that when the antenna is pointed in-line with the bow of the ship the counter will read 000.0 Relative (360.0 = 000.0). In most cases when the antenna stops at the home flag, it will be pointed in-line with the Bow of the ship.
9497B-20 Ku-Band TVRO Setup and record the “Calculated” Azimuth position that the antenna was driven to. Drive UP until you find the satellite, positively identify that you are on the satellite you targeted and allow tracking to peak the antenna position. Record the “Peak” Azimuth position. Subtract the “Peak” position from the “Calculated” position to determine the number of degrees of AZ TRIM that would be required.
Setup 9497B-20 Ku-Band TVRO 1. 2. 3. Set the Remote Command value to "N6222". Press ENTER to send this HFO to the PCU. The display should now show "N0222". When completed, you must save the desired HFO value. Press ENTER several times to select the REMOTE PARAMETERS display. Press the LEFT or RIGHT arrow key to enter writing mode and then press the ENTER to save the HFO value in the PCUs NVRAM.
9497B-20 Ku-Band TVRO 5.8. Setup ACU Factory Default Parameter Settings – Series 97A & Series 00 Antennas The following table shows the factory default parameters for the ACU interfaced to a Series 97A Antenna. You may need to optimize some of these parameters. Refer to the individual parameter setting information in the Setup section of your ACU manual.
9497B-20 Ku-Band TVRO 6. Functional Testing Functional Testing If not already ON, Turn ON the Power switch on the front panel of the ACU. 6.1. 1. 2. 3. 6.2. ACU / Antenna System Check Press RESET on the ACU front panel to initialize the system. Verify the display shows "SEA TEL INC MASTER" and the ACU software version number. Wait 10 seconds for the display to change to "SEA TEL INC - REMOTE" and the PCU software version number.
Functional Testing 4. 5. 6. 6.6. 9497B-20 Ku-Band TVRO Note the current peak AGC value. Press the Tracking key to toggle Tracking OFF, press the DOWN arrow key repeatedly to move the antenna down in elevation until AGC falls about 100 counts. Turn Tracking ON and verify that the antenna moves back up in elevation and that the AGC rises to its’ previous high value. Note the current peak AGC value.
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9497B-20 Ku-Band TVRO 7. Maintenance and Troubleshooting Maintenance and Troubleshooting This section describes the theory of operation to aid in troubleshooting and adjustments of the antenna system. Also refer to the Troubleshooting section of your ACU manual for additional troubleshooting details. WARNING: Electrical Hazard – Dangerous AC Voltages exist inside the Antenna Pedestal Breaker Box. Observe proper safety precautions when working inside the Pedestal Breaker Box.
Maintenance and Troubleshooting 7.2.4. 9497B-20 Ku-Band TVRO Azimuth & Elevation Drive Refer to the Azimuth & Elevation Drive check procedure in the Functional Testing section of this manual. 7.2.5. Test Tracking Refer to the four quadrant Tracking check procedure in the Functional Testing section of this manual. 7.2.6. Visual Inspection - Radome & Pedestal Conduct a good, thorough, visual inspection of the radome and antenna pedestal.
9497B-20 Ku-Band TVRO Maintenance and Troubleshooting small air currents within the radome. These motors are also used to re-position the antenna in azimuth and elevation. The Pedestal Control Unit (PCU) uses inputs from the level cage sensors to calculate the amount of torque required in each axis to keep the antenna pointed within +/-0.2 degrees. The primary sensor input for each loop is the rate sensor mounted in the Level Cage Assembly. This sensor reports all motion of the antenna to the PCU.
Maintenance and Troubleshooting 9497B-20 Ku-Band TVRO Receiver and each of the Ku-Band Satellite Receivers is connected by coax cable to one of the available IF outputs of the Matrix Switch. Total signal loss of this path is the accumulation of the coax cable losses from antenna to receiver, plus the loss in the Matrix Switch. 7.3.3. Antenna Initialization (Series 97B & Series 00 ) Turn the pedestal power supply ON.
9497B-20 Ku-Band TVRO Maintenance and Troubleshooting Side Lobe Plots ADMC (Position) Tracking Targeting Alignment (AZ & EL Trims) ADMC (Position) Targeting Determine Blockage Mapping ADMC (Position) Tracking Unwrap recovery (Limited Az systems only) ADMC (Position) Stabilization Pedestal Gain Verification DISPIVC (Loop Error) Stabilization Home switch (flag) verification (Unlimited Az systems only) DISPV (Ref) Stabilization Remote Tilt Verification DISPV (Ref) Level cage alignment Ver
Maintenance and Troubleshooting 9497B-20 Ku-Band TVRO • Cross-Level Axis physically moved CCW (down to the left.) and then CW (up to the right.) • Elevation Axis physically moved CW. (reflector slightly pushed up) and then physically moved CCW. (reflector slightly pushed down.) At the end of chart recording shows DishScan Drive turned Off, notice the lack of accumulated IVC errors. 7.3.6.
9497B-20 Ku-Band TVRO Maintenance and Troubleshooting • The Cross Level Tilt display should plot on the red reference line when the level cage is level, referenced to the horizon. It should decrease (plots below red line) when the antenna is tilted to the left and increase (plots above red line) when tilted to the right. See below for a screen capture of an abnormal CL trace Plot, it is an indication that the antenna that is either listed to the right approx.
Maintenance and Troubleshooting 7.3.7. 9497B-20 Ku-Band TVRO Open Loop Rate Sensor Monitoring The DacRemP DISPW graph chart provides a means for monitoring the output of the 3 solid state rate sensors (located inside the Level Cage Assembly) for diagnostic purposes. The rate sensors are the primary inputs to the PCU for stabilization.
9497B-20 Ku-Band TVRO 7.3.8. Maintenance and Troubleshooting Open Loop Motor Test The DacRemP Comm Diagnostics Window provides a means to enter in Remote Commands for driving each individual torque motor to test that motors functionality. By driving each axis and observing the resulting motion of the antenna, a coarse operational status of the motor and motor driver may be established.
Maintenance and Troubleshooting 9497B-20 Ku-Band TVRO input is corrupt, not stable or not consistently accurate the tracking errors will become large enough to cause the antenna to be mis-pointed off satellite. Satellite Reference Mode will uncouple the gyro reference from the azimuth rate sensor control loop.
9497B-20 Ku-Band TVRO 2. Maintenance and Troubleshooting Left mouse click on the icon. 3. Right mouse click on the icon. This will display a list box with the status of the above decks pedestal filtered into 3 sections. Items preceded with a check marks indicate a flagged status. See matrix below for further information on each state.
Maintenance and Troubleshooting 9497B-20 Ku-Band TVRO PCU Status (Word 2) Az Target Indicates the antenna is currently targeting a pre-determined azimuth position Az Velocity **Not a valid state** Valid Heading (PCU) Indicates that the PCU has received and integrated the heading value from the ACU into the Azimuth Stabilization Loop. This is NOT an indication of a proper Heading integration into ACU. PCU Error Indicates that one or more errors have been reported by the above decks equipment.
9497B-20 Ku-Band TVRO 2. Left mouse click on the icon. 3. Left Mouse click on the “?@ PCU GPS position, 1 min (1 Nm)” Maintenance and Troubleshooting 4. In the “Response” window verify proper GPS position to within 1 nautical mile of your current position.
Maintenance and Troubleshooting 9497B-20 Ku-Band TVRO Furuno default value is in Japan at 34.4N 135.2E (@3444,N,13521,E,,_). After acquiring a good fix at Sea Tel the string is @3800,N,12202,W,A^ for our 38N 122W Latitude and Longitude position. The status character tells you the status of the GPS. “,” (Comma) = GPS has NOT acquired a proper fix, “N” = GPS fix is NOT valid “A” = GPS has acquired a valid fix. 7.4. Maintenance 7.4.1.
9497B-20 Ku-Band TVRO Maintenance and Troubleshooting 1. Go to Remote Command window by pressing and holding the two LEFT & RIGHT arrows 2. until the EL TRIM parameter is displayed. Press and release both Left & Right arrow keys again. The “SAVE NEW PARAMETERS” window should now be displayed. 3. ENTER key or the Press either the TG” parameter is displayed. 4.
Maintenance and Troubleshooting 9497B-20 Ku-Band TVRO 3. Verify the CL and LV displays are steady and within 4 divisions of nominal. (Anything more than 4 divisions above or below red reference line should be of concern and troubleshooting is required) Step 8: Save Level and Cross-Level Tilt Bias values. Using the DAC2202 ACU Front Panel: 4.
9497B-20 Ku-Band TVRO 7.5. Maintenance and Troubleshooting Pedestal Control Unit Configuration (xx97B & xx00) The PCU is designed to be used with a variety of antenna pedestal configurations. The configuration information that is unique to each pedestal type is stored in a Non Volatile Random Access Memory (NVRAM) in the PCU enclosure. If the PCU is replaced or the NVRAM in the PCU should become corrupt, the PCU must be re-configured to operate with the pedestal it is installed on.
Maintenance and Troubleshooting 7.6. 9497B-20 Ku-Band TVRO Antenna Stowing Procedure WARNING: Antenna Pedestal must be properly restrained (stowed) to prevent damage to wire rope isolators, isolator springs and/or antenna pedestal mechanism during underway conditions when power is removed from the antenna assembly. The normal operating condition for the Sea Tel Antenna system is to remain powered up at all times.
9497B-20 Ku-Band TVRO Maintenance and Troubleshooting 3. Hook one end hook of the nylon strap to bolt in elevation beam as shown in Figure 2. 4. Hook the other end hook of the nylon strap to the pedestalmounting frame as shown in Figure 3. 5. Use the ratchet of the strap to tighten nylon straps. As the straps are tightened, observe the vertical isolation canister assembly as shown in Figure 4. 6. Tighten straps until the canister has been pulled down approx. ¼ to ½ inch. Do not over-tighten.
9497B-20 Ku-Band TVRO 8. 9497B-20 Technical Specifications 9497B-20 Technical Specifications The technical specifications for your Series Above Decks Equipment subsystems are listed below: Refer to your ACU manual for its’ Specifications. 8.1. 9497 Antenna Reflector Type Diameter (D) Focal Length f/D Weight (bare) RX Gain: RX Gain: 8.2. Feed Assemblies 8.2.1.
9497B-20 Technical Specifications 8.4. 9497B-20 Ku-Band TVRO Stabilized Antenna Pedestal Assembly Type: Stabilization: Stab Accuracy: LV & CL motors: AZ motor: Inertial Reference: Gravity Reference: AZ transducer: Range of Motion: Elevation Cross Level Azimuth Polarization Elevation Pointing: Three-axis (Level, Cross Level and Azimuth) Torque Mode Servo 0.3 degrees MAX, 0.15 degrees RMS in presence of specified ship motions (see below). Size 34 Brushless DC Servo motor with integrated brake.
9497B-20 Ku-Band TVRO 8.6. 9497B-20 Technical Specifications 144” Radome Assembly Type Material Size Base Hatch size Side Door Number of panels Rigid dome Composite foam/fiberglass 144" Diameter x 142" High 18" high x 34" wide 18” wide x 36” high Twelve panels (6 upper & 6 lower panels), one top cap and one base pan Installed height: 164" including base frame if mounted with standard Legs, 148” if Flush-mounted Installed weight MAX 1800 LBS (including Antenna Pedestal Assembly) RF attenuation 1.
9497B-20 Technical Specifications 8.8. 9497B-20 Ku-Band TVRO Cables 8.8.1. Antenna Control Cable (Provided from ACU-MUX) RS-422 Pedestal Interface Type Number of wires Wire Gauge Communications Parameters: Interface Protocol: Interface Connector: 8.8.2. Shielded Twisted Pairs 24 AWG or larger 9600 Baud, 8 bits, No parity RS-422 DE-9P Antenna L-Band TVRO IF Coax Cables (Customer Furnished) 2, 4 or 6 cables are required dependant upon which feed/LNB configuration your antenna is fitted with.
9497B-20 Ku-Band TVRO 9. Model 9497B-20 Drawings Model 9497B-20 Drawings The drawings listed below are provided as apart of this manual for use as a diagnostic reference. Spare Parts kits listings are provided as part number reference for replaceable parts and common assemblies. 9.1. Model Specific Drawings Drawing Title 1282271-1_A 128276-2_A 128265-1_A 128278_A 128269-1_A 125425-1_B 111365-17_N1 123723-1_B1 123908_B1 9.2.
Model 9497B-20 Drawings 9497B-20 Ku-Band TVRO This Page Intentionally Left Blank 9-2
SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 1 1 EA 128265-2 A GENERAL ASS'Y, 9497B-20, TVRO 2 1 EA 111365-17 N1 RADOME ASS'Y, 144 INCH, WHITE/SIDE A 3 1 EA 123723-1 B1 RADOME BASE ASS'Y, 75 IN.
SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 1 1 EA 128265-2 A 2 1 EA 111365-17 N1 3 1 EA 128273-1 A ANTENNA ASS'Y, 9497B-20 TVRO 4 1 EA 124143-1 A1 FEED ASS'Y, KU-DISHSCAN, DUAL RX, 97 5 2 EA 122386 D FILTERED LNB ASS'Y, QUAD, XX98, XX04 20 1 EA 117168-1 N1 MODEM ASS'Y, PEDESTAL, 3 CH, 75 OHM 21 1 EA 115708-3 H3 CIRCUIT BREAKER BOX ASS'Y, 97 220V 22 1 EA 125570-4 E POWER SUPPLY ASS'Y, COSEL 150W, RH 23 1 EA 127
SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 102 1 EA 128303-1 A BASE MODEM RACK PANEL ASS'Y, 4CH T 103 1 EA 116676 B2 TERMINAL MOUNTING STRIP ASS'Y, ACU 105 1 EA 117168-2 N1 MODEM ASS'Y, BASE, 3 CH, 75 OHM 110 1 EA 120643-25 A CABLE ASS'Y, RS232, 9-WIRE, STRAIGHT, 111 1 EA 116298-1 F4 HARNESS ASS'Y, ACU TO MUX 112 1 EA 119479-10 B CABLE ASS'Y, CAT5 JUMPER, 10 FT.
SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 1 1 EA 128286-1 X1 PEDESTAL ASS'Y, 94/96/99 FOR 97B 2 1 EA 128515-2 X1 POWER ASS'Y, 220V, 45 IN. SHROUD 3 1 EA 128267-2 A ELECT. EQ. FRAME, XX97B-20, TVRO 9 1 EA 121655-1 C1 10 1 EA 123530-2 B LABELS INSTALLATION GROUND BONDING KIT, XX97 (NOT SHOWN) GENERAL ASS'Y, 9497B-20, TVRO PROD FAMILY 97 TVRO EFF.
SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 1 1 EA 110174-3 REFLECTOR, 2.4M, CUSTOM BACKFRAME 2 4 EA 115446-2 P2 FEED STRUT ASS'Y, 45.00 IN 3 1 EA 125425-1 B FEED ASS'Y, DUAL C/QUAD KU, DISHSCA 5 4 EA 126433-2 A BLOCK, REFLECTOR MOUNTING 6 1 EA 123331-1 B3 HARNESS ASS'Y, REFLECTOR 7 1 EA 128254-14 X2 HARNESS ASS'Y, 6 CH, RG-6, F(M) TO F(M) (NOT SHOWN) 8 10 EA 119801-019 B CABLE TIE, NYLON, 7.
SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 1 1 EA 124141-1 B FEED ASS'Y, BASIC KU-DISHSCAN, 96/97 2 1 EA 122386 D FILTERED LNB ASS'Y, QUAD, XX98, XX04 3 1 EA 113648-1 J FEED ADAPTER PLATE 4 4 EA 114576-148 SCREW, FLAT HD, PHIL, 6-32 x 1/2 S.S. 5 3 EA 114590-189 SCREW, SOCKET SET-CUP, 8-32 x 3/16, S. 6 1 EA 120560 7 4 EA 114593-123 SCREW, SOCKET HD, 6-32 x 7/16, S.S. 8 8 EA 114581-007 WASHER, LOCK, #6, S.S.
SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 12 EA 117762-1 B SILICONE ADHESIVE, WHT RTV 122, 10.1 NOT SHOWN 1 EA 110327 M HARDWARE KIT, 144 INCH RADOME NOT SHOWN 1 1 EA 109119-17 F2 RADOME FAB ASS'Y, 144 INCH, WHITE/SID 9 3 EA 124903-1 B1 STRAIN RELIEF ASS'Y 11 0 EA 114586-538 SCREW, HEX HD, 1/4-20 x 1, S.S. INCLUDED IN HARDWARE KIT 12 0 EA 114586-541 SCREW, HEX HD, 1/4-20 x 1-1/2, S.S.
SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 1 1 EA 123724-1 B RADOME BASE FRAME ASS'Y, 75 IN, STEE 2 1 EA 123726-1 B1 RADOME BASE PAN FAB, WHITE 3 1 EA 123728-2 A RADOME PAN ACCESS ASS'Y, WHITE 50 6 EA 114586-540 SCREW, HEX HD, 1/4-20 x 1-1/4, S.S. 52 12 EA 114580-029 WASHER, FLAT, 1/4, S.S. 53 6 EA 114583-029 NUT, HEX, 1/4-20, S.S. RADOME BASE ASS'Y, 75 IN., STL, NO AC, WHT PAN PROD FAMILY COMMON EFF.
NOTES: (UNLESS OTHERWISE SPECIFIED) 1. APPLY ADHESIVE PER SEA TEL SPEC. 121730. REV. ECO# DATE A N/A 1-14-05 RELEASED TO PRODUCTION AMN A1 NONE 04-13-05 -9 ADDED AEF A2 NONE 04-29-05 -9 BASE FRAME WS STL. LG. FOOT, BASE PAN WS P/N 123726-2 MSF B 4888 05-31-05 FOR -5, -6, -8, -9 BASE PAN WAS P/N 123726-1. V.S. B1 N/A 01-24-07 ADD INTERNAL AC PAN FAB CUTOUTS ( NOT PREVOUSLY SHOWN). SL. DESCRIPTION BY 3 50 52 52 53 6X 3 2 1 HEX SCREW, 1/4-20 X 1.
DETAIL A SCALE: NONE FLUSH MOUNT RADOME MOUNTING HOLE PATTERN SEE DETAIL A MOUNTING HOLE PATTERN W/LEGS
ITEM DESCRIPTION NET* WEIGHT (LB.) ITEM DESCRIPTION WEIGHT (Lb.) ** ITEM DESCRIPTION WEIGHT (Lb.
SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO 1 1 EA 123907-14569 2 1 EA 123907-17269 3 1 EA 116430-17525 REV DESCRIPTION REFERENCE DESIGNATOR BELT, TIMING, 1/5 PITCH, 145 GROOVES, 1 A1 BELT, TIMING, 1/5 PITCH, 172 GROOVES, 1 BELT, TIMING, .080 PITCH, 175 GROOVES, BELT KIT, XX97B / XX00B PROD FAMILY COMMON EFF.
SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 1 1 EA 127903-1 A EL MOTOR ASS'Y, WITH BRAKE, 9797B-76 2 1 EA 127901-1 X4 MOTOR ASS'Y, CROSS LEVEL, 9797B-76 3 1 EA 125081-2 A2 AZ TRAIN MOTOR ASS'Y, XX07, LH TERMI 4 1 EA 122532-1 D2 SHIELDED LEVEL CAGE MOTOR ASS'Y, .
SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 1 1 EA 127513-1 A PCU ASS'Y, XX97B, STD 2 1 EA 117168-1 M MODEM ASS'Y, PEDESTAL, 3 CH, 75 OHM 3 1 EA 117168-2 M MODEM ASS'Y, BASE, 3 CH, 75 OHM 4 1 EA 122208-1 J LEVEL CAGE ASS'Y, 90 DEG EL RANGE, IN 5 1 EA 116024-3 J2 SHIELDED POLANG RELAY ASS'Y 6 1 EA 127602-2 X3 SERVO AMPLIFIER INSTALL, 5 AMP 7 1 EA 121966-6 D1 GPS ANTENNA, RETERMINATED, 32.
SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 1 1 EA 116880 F PANEL MACHINING, RACK, BASE MUX 2 1 EA 117168-2 M MODEM ASS'Y, BASE, 3 CH, 75 OHM 3 1 EA 118429 O BRACKET, CONNECTOR 4 1 EA 128001-8BLU 5 4 EA 114178 50 6 EA 114588-144 SCREW, PAN HD, PHIL, 6-32 x 1/4, S.S. 51 6 EA 114580-007 WASHER, FLAT, #6, S.S. 60 4 EA 119967 A NUT, HEX, PANEL, 3/8-32 61 4 EA 119952-031 A1 WASHER, STAR, INTERNAL TOOTH, 3/8, S.
8 6 7 5 4 2 3 REV A REVISION HISTORY DESCRIPTION ECO# DATE N/A 6-30-08 1 BY SMS RELEASED TO PRODUCTION; WAS REV X2 D D 3 4 1 4X 2 60 C C B B 61 4X NOTES: UNLESS OTHERWISE SPECIFIED 1. APPLY ADHESIVE PER SEATEL SPEC. 121730. 2. TORQUE THREADED FASTENERS PER SEATEL SPEC. 122305. 3 IDENTIFY PER SEA TEL SPEC. 122930, APPROX. WHERE SHOWN. UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN INCHES. X.X = .050 X.XX = .020 X.XXX = .005 ANGLES: .
