™ ANT-418-CW-QW DATA SHEET Product Dimensions Description CW Series 1/4-wave antennas deliver outstanding performance in a rugged and cosmetically attractive package. These antennas are available with standard SMA or FCC Part 15 compliant RP-SMA connectors. RP-SMA connectors allow for easy field replacement while complying with FCC requirements. A wide variety of matching connectors permit numerous mounting options. 0.31” (7.8) 0.51” (13.0) Features 7.01” (178.0) · · · · · · · · · · 0.24” (6.0) 0.57” (14.5) * Requires proximity ground plane Electrical Specifications End View 0.25” (6.4) 2.05” (52.0) Low cost Excellent performance Omni-directional pattern Wide bandwidth Very low VSWR Fully weatherized Flexible main shaft Rugged & damage-resistant Standard SMA or Part 15 compliant RP-SMA connector Use with plastic* or metal enclosures · · · · · · Center Freq. Recommended Freq. Range Wavelength VSWR Impedance Connector 418MHz 380-450MHz 1/4-wave <1.9 typ. at center 50 ohms SMA or RP-SMA Electrical specifications and plots measured on 4.00” x 4.00” reference ground plane 0.18” (4.5) Ordering Information · ANT-418-CW-QW (with RP-SMA connector) · ANT-418-CW-QW-SMA (with SMA connector) VSWR Graph S11 SWR 1.158 CENTER 418.000MHz SPAN 200.000MHz Typical VSWR Antenna Factor 159 Ort Lane Merlin, OR 97532 www.antennafactor.com 541-956-0931 (phone) 541-471-6251 (fax) Rev 05-19-10