Summary of Contents for TERK Technologies TERK XM4 MM
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SR4X-MM OM 5/14/02 11:38 AM Page 1 O W N E R ’ S M A N U A L READ THIS FIRST! SR4X-MM LONG-HAUL TRUCK AND RV MIRROR-MOUNT SATELLITE RADIO ANTENNA...
SR4X-MM OM 5/14/02 11:38 AM Page 3 SR4X-MM Mirror-Mount Owner’s Manual Introduction The TERK SR4X-MM Mirror-Mount Satellite Radio Antenna is a high-performance antenna designed specifically for XM Satellite Radio reception on long-haul trucks and RVs (recreational vehicles). It has dual-mode functionality, receiving simultaneous signals from satellites and terrestrial repeaters, to ensure continuous reception.
SR4X-MM OM 5/14/02 11:38 AM Page 4 Applications The TERK SR4X-MM Mirror-Mount Satellite Radio Antenna is designed to be installed on either the driver- or passenger-side mirror (or a rear grab bar) of a long-haul truck or RV. Moreover, it can be mounted on a vertical or horizontal bar, as shown in Figure 1.
SR4X-MM OM 5/14/02 11:38 AM Installation Parts for TERK SR4X-MM Mirror-Mount Antenna (4) 1⁄4"-20 x 2" Hex-Head Bolts (4) 1⁄4"-20 Ext. Tooth Lock Washers (4) 1⁄4" Flat Washers (4) 1⁄4"-20 Hex Nuts (1) Right-Angle Bracket (1) Connecting Bracket Figure 2. Verify that your TERK SR4X-MM Mirror-Mount package includes the above items. NOTE: All metal mounting hardware is stainless steel.
SR4X-MM OM 5/14/02 11:38 AM Installation Installation Precautions and Tips (continued) • As you plan the cable route, avoid running cables through components that may cause excessive chafing. Doing so may erode the jacket and break signal continuity. Also, avoid kinking, pinching, excessive bending, or twisting a cable during a run.
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SR4X-MM OM 5/14/02 11:38 AM Cable Through Existing Access Hole Assembled TERK SR4X-MM Mirror-Mount Satellite Radio Antenna Existing Access Hole (grommet not supplied) Figure 4. Examples of an installed TERK SR4X-MM Mirror-Mount Antenna. Green Case (Terrestrial) ❶ ❷ Clip ❸ Assembled FAKRA TER Cable Figure 5.
SR4X-MM OM 5/14/02 11:38 AM Installation Installing The TERK SR4X-MM Mirror-Mount Antenna (continued) XM Receiver (Tuner) Figure 6. Wiring diagram shows antenna connections to an XM receiver. 6. Turn on the XM system and tune the radio to channel one (i.e., the preview channel) to verify that the antenna is properly installed.
SR4X-MM OM 5/14/02 11:38 AM Specifications Electrical Specifications Passive Satellite and Terrestrial Antenna Element – Frequency: Gain – Terrestrial: Satellite: Bandwidth: Impedance: Vertical Plane Field of View – Terrestrial: Satellite: Horizontal Plane Field of View: Polarization – Terrestrial: Satellite: LNA for Both Satellite and Terrestrial Signals – Gain: Noise Figure: Dc Bias:...
TERK Approved: TERK QA: TERK Technologies strives to maintain and exceed the highest consumer standards. Due to these ongoing efforts, modifications may be made from time to time to existing products without any prior notice. Specifications and appearance may differ from those listed or shown in this manual.
SR4X-MM Mirror-Mount Owner’s Manual Limited Warranty TERK Technologies Corp. (Terk) warrants this product against defects in materials or workmanship for 1 year from the date of purchase. During this warranty period this product will be replaced with- out charge. This warranty does not cover any damage due to act of God, commercial use, accident, misuse, abuse or negligence.
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