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Paradigm
GX
G G
Connect70
Installation Guide

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Summary of Contents for Paradigm Connect70

  • Page 1 Paradigm Connect70 Installation Guide...
  • Page 2: Contents Safe Use

    The user should ensure that the correct issue of the document is used. Paradigm assumes no responsibility for the use of this document if any unauthorised changes to the content or format are made.
  • Page 3: Table Of Contents

    Connect70 Installation Guide Contents Safe Use ......................2 Legal ........................2 Contents ......................3 Site Survey for Antenna Installation ...............4 Installation Process..................4 Antenna Packaging Content ................5 Recommended Tools for Installation ..............5 Skew adjustment ....................6 Attach the Az/El mount ...................7 Attach Antenna dish to Az/El mount ...............8 Attach Boom to Az/El mount ................9...
  • Page 4: Site Survey For Antenna Installation

    Paradigm Site Survey Investigate the intended installation site for the satellite antenna, and using the azimuth and elevation angles provided by the PIM (see PIM Operators Manual), confirm there are no line- for Antenna of-sight obstructions. Remove any obstructions if possible, or select a new location with a clear Installation line-of-sight to the satellite.
  • Page 5: Antenna Packaging Content

    5. Boom Arms 6. 5W Ka-Band transceiver with integrated feed 7. Transceiver Mounting Bracket 8. IFL Cable (M&C, Tx, Rx), optional Paradigm-GPS 9. PIM (Outdoor, Indoor, or Rack Mount) 10. Assembly nuts, bolts and washers 11. Tool Kit, Tie-wraps, Compass, Amalgamating tape Recommended Compass &...
  • Page 6: Skew Adjustment

    Paradigm Skew adjustment Referring to the skew angle calculator on page 15 and the skew adjustment process on page 12, set the skew angle for the satellite antenna. Rotate the antenna rear bracket to the calculated skew angle, and tighten the M8 nylon insert hex nuts using the 1/2” ring spanner. Set the Az/El mount elevation to the approximate elevation of the satellite.
  • Page 7: Attach The Az/El Mount

    Connect70 Installation Guide Attach the Az/El mount Attach the Az/El mount to the antenna mount post. Do not secure the clamp at this time, but allow the antenna free movement through azimuth. Referring to the skew angle calculator on page 15 and the elevation adjustment process on page 12, set the coarse elevation for the satellite antenna.
  • Page 8: Attach Antenna Dish To Az/El Mount

    Paradigm Attach Antenna dish to Az/El mount Attach the antenna reflector to the Az/El mount by locating the 4 M8x20mm bolts and M8 nylon insert hex nuts and secure using the 13mm ring spanner. - 8 -...
  • Page 9: Attach Boom To Az/El Mount

    Connect70 Installation Guide Attach Boom to Az/El mount Slide the boom through the antenna reflector into the bracket base. Secure the boom using 5/16” x 3/4” hex bolts, an 8.4mm flat washer and an 8.4mm spring washer. Secure firmly into place by tightening each bolt using the 13mm ring spanner.
  • Page 10: Mounting The Transceiver

    Paradigm Attach the transceiver mounting bracket to the boom using 5/16” x 3/4” hex bolts, an 8.4mm flat washer and an 8.4mm spring washer. Secure firmly into place by tightening each bolt using the 13mm ring spanner. Mounting the Transceiver Attach the transceiver to the transceiver mounting bracket using the using 4 x M6x18mm hex- socket bolts.
  • Page 11: Rf Circuit Setup

    Connect70 Installation Guide RF Circuit Transceiver / BUC Setup IF-L (Tx) Transceiver / BUC Control/ Power Spectrum Analyser IF-L (Rx) Pointing Setup: IF: 1457 MHz Frequencies: Span: 500khz GSC: 19707 Mhz** Expected SNR: 9-13dB* 1457 Mhz ** - Confirm with your service provider.
  • Page 12: Antenna Adjustment

    Paradigm Antenna Adjustment Skew Adjustment Loosen the 5 nuts on the rear of the skew adjustment plate, and rotate the antenna to the required skew angle. Refer to page 15 to calculate skew angle for pointing the antenna. Elevation Adjustment Loosen the elevation clamping bolts.
  • Page 13: Azimuth Adjustment

    Connect70 Installation Guide Azimuth Adjustment Coarse azimuth adjustment is performed by rotating the antenna on the mounting pole, and tightening the 3 vertically aligned clamping bolts when a satisfactory coarse azimuth is achieved. For fine azimuth adjustment, slightly loosen off the 3 x M8 nuts (A) located on the underside of the Az/El Mount Assembly.
  • Page 14: Antenna Grounding

    Paradigm Antenna Note: Grounding wire and hardware are not Grounding supplied for pole mount, or non penetrating roof mount. Installation mount and associated hardware are not supplied. POLE MOUNT Ground wire with ring Tooth Washer 5mm self-tapping screw Ground WALL MOUNT...
  • Page 15: Skew Calculation Chart

    Connect70 Installation Guide Skew To calculate the required skew angle of the satellite terminal: 1. Confirm the current earth station latitude in degrees on the horizontal axis. Calculation 2. Confirm the correct curve for the delta (Δ) in degrees between the earth station longitude Chart and the satellite longitude.
  • Page 16: Elevation Calculation Chart

    Paradigm Elevation To calculate the elevation that would incorporate the skew angle of the satellite terminal: 1. Confirm the correct curve for the longitude delta (Δ) calculated for the Skew Calculation. Calculation 2. Find latitude on the horizontal axis. Chart 3.
  • Page 17: Azimuth Calculation Chart

    Connect70 Installation Guide Azimuth To calculate the azimuth that would incorporate the skew angle of the satellite terminal: 1. Confirm the correct curve for the delta (Δ) calculated for the Skew Calculation. Calculation 2. Find latitude on the horizontal axis.
  • Page 18: Transceiver Control Leds

    Paradigm Transceiver Power: a. Green: Power On, Rx and Tx PLL Locked Control LEDs b. Red: Power On, IF Overdrive Condition c. Red (Blinking): Power On, Rx and/or Tx PLL unlocked Polarity: a. Red: Tx = LHCP (Connect Series Antennas) b.
  • Page 19: Pointing With Skew

    Connect70 Installation Guide Pointing with Pointing an antenna that has no skew adjustment requires moving the antenna once through azimuth, centring on the peak, and moving the antenna once through elevation and centring Skew on the peak. Pointing an antenna that has skew adjustment applied will require an iterative approach to passing through the elevation at different azimuth values, and calculating the azimuth value where the elevation signal was strongest.
  • Page 20 Paradigm Communication Systems Ltd. Paradigm House, 14 Wilsom Road Alton, Hampshire, UK GU34 2PP +44 (0)1420 88199 sales@paracomm.co.uk...

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