"Aurora" Base Fiberglass Collinear Omni Antenna, 450-512 MHz, 6 dB, 500 Watt, Heavy Duty, Low-PIM, 7-16 DIN Female, Optional Downtilt: 0 to 10 Degrees.

• ✓ Fiberglass Construction for Superior Durability and Weather Resistance
• ✓ Low PIM Rating of -150 dBc for Superior Signal Quality
• ✓ Omni-Directional Pattern With 15 Degree Vertical Beamwidth
• ✓ Lightning and DC Protection Built Into the Antenna System
• ✓ VSWR Maximum of 1.5:1 for Efficient Power Transfer
• ✓ Requires 4.5 Inch Diameter Mounting Clamps for Secure Installation