Motorola RAD4221A VHF/GPS antenne (150.8-162 MHz, GPS)

• Universal kombinert VHF/GPS antenne
• VHF- 150.8-162MHz
• GPS: GPS, GALILEO, QZSS, GLONASS
• For bil, båt, tak
• Unversal NMO antennefeste
• Antennekabel med BNC kontakt, festemutter, strammeskiver
• 1/4 WAVE THROUGH-HOLE BNC
• Passer til til de aller fleste mobilradioer, fra Motorola mobilradioer: DM1000, DM2000, DM3400, DM3401, DM3600, DM3601, DM4000 

(Typical Installation)

• 1. Determine the installation location of the GPS antenna/mount, ensuring that the mounting surface is as flat as possible. A 2.54 cm deep by 6.35 cm minimum diameter is required below the mounting surface to allow sufficient clearance for the mounting stud, hardware and cables.
• 2. Cut or drill holes through the mounting surface (1.27 cm maximum thickness) sized and positioned as shown in figure 1.
• 3. Clean the mounting surface and the bottom of the GPS antenna/mount. To ensure a long term, water-tight seal, it is recommended that a bead of silicone sealant be applied around both holes.
• 4. Feed the cables through the large hole and route to the desired location.
• 5. Position the GPS antenna/mount onto the mounting surface. The mounting stud shall be located in the large hole and the locating tab shall be located in the small hole.
• 6. On the bottom side of the mounting surface, slide the slotted lock washer and hex nut around the cables and assemble to the mounting stud (discard the crown nut supplied with the unit). Tighten until the gasket on the base of the GPS antenna/mount is compressed to approximately 50 percent of the original thickness. For curved mounting surfaces, gauge compression at crest of curvature.
• 7. Assemble the mobile antenna to the GPS antenna/mount.