OnBoard Micro GPS Patch Antennas ANPC-129 V4.00 Features: ● ● ● ● OnBoard Micro GPS Patch Antenna Model ANPC-129 Ultra Miniature Size Solderable Thick Film Metalization Single Pin Output Embeddable On-Board Description Optimized specifically for GPS reception, this compact, simple radiating element delivers full performance. Stability over a wide range of temperatures makes the ANPC-129 OnBoard suitable for operation in any environment. Integration is easy due to the single pin output which mounts directly to any circuit board, allowing design and assembly flexibility while minimizing costs. Micro GPS Patch Antenna Model ANPC-129 The ANPC-129 OnBoard can also be customized to accommodate ‘plug-in’ and ‘cable-type’ interfaces. With consistently repeatable center frequency, gain, and VSWR, the ANPC-129 OnBoard sets the performance standard for handheld and vehicular applications. Frequency: Gain: VSWR: Polarization: Temperature: 1575 MHz ± 2 MHz .75 dBic Typical @ Zenith 2.0:1 Max Right Hand Circular -40° C to +105° C The antenna design provides for an optional DC short circuit. DOUBLE-SIDED ADHESIVE TAPE .005 THK WITH CLEARANCE HOLES IN ADHESIVE FOR HOLE LOCATIONS .118–.005 (3.0 MM) ' .055 (1.4 MM) THRU .158 –.008 (4.0 MM) 2 PL ' .030 –.001 (.76 MM) CONTACT PIN .08 (2.0 MM)x 45¡ CHAMFER R .05 (1.3 MM) 3 PL .075 –.015 (1.9 MM) .984 –.010 SQ (25.0 MM) Specifications Subject to Change Without Notice. M/A-COM, Inc. North America: 1 Tel. (800) 366-2266 Fax (800) 618-8883 ■ Asia/Pacific: Tel. +85 2 2111 8088 Fax +85 2 2111 8087 ■ Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020 OnBoard Micro GPS Patch Antennas ANPC-129 V4.00 Typical Antenna Pattern (10 dB/division) ANTENNA ZENITH GAIN vs. GROUND PLANE SIZE GPS MICRO PATCH ANTENNAS GPS Micro Patch Antennas 5.00 4.50 320° 4.00 350° 0° 10° 20° 30° 310° 3.50 GAIN (dB) 330° 340° 3.00 40° 50° 300° 2.50 60° 290° 2.00 1.50 1.00 0.50 0.00 0 1 2 3 4 5 GROUND PLANE SIZE (DIAMETER INCHES) 6 70° 280° 80° 270° 90° 260° 100° 250° 110° 240° 120° 230° 220° 130° 210° 200° 190° 180° 170° 160° 150° 140° Specifications Subject to Change Without Notice. M/A-COM, Inc. 2 North America: Tel. (800) 366-2266 Fax (800) 618-8883 ■ Asia/Pacific: Tel. +85 2 2111 8088 Fax +85 2 2111 8087 ■ Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020