AP.25M.07.0080A

SPECIFICATION Part No. : Product Name : AP.25M.07.0080A 25mm One Stage GPS/GALILEO Active Patch Antenna Module with front-end Saw Filter Features : Industry leading GPS/GALILEO antenna performance 25*25*6mm 80mm Ø1.13 I-PEX MHFI (U.FL) 15dB LNA Wide Input Voltage 1.8V to 5.5V Low Power Consumption RoHS Compliant SPE-12-8-001/D/SS Page 1 of 9 1. Introduction The AP.25M is a one stage 25mm active patch antenna that has been designed specifically for embedded (inside device) integration with GPS/GALILEO receiver modules. The AP.25M combines a 25*25*2mm advanced low profile ceramic patch antenna with a one stage LNA and a front-end SAW filter with ultra thin coaxial cable. It comes with it’s own integrated ground-plane. The front end SAW filter reduces the risks where there is a cellular transmitter nearby of interference from out of band frequencies which can cause LNA burn-out, saturation, or radiated spurious emissions. The antenna can work on a wide input voltage from 1.8V to 5.5V with best in class power consumption figures. If further tuning and optimization specific to a customer device is required Taoglas offers a custom tuned and optimized part service. Contact sales@taoglas.com for more information. Cables and connectors can be customized according to request. This antenna system consists of two functional blocks, the LNA portion and the patch antenna. . SPE-12-8-001/D/SS Page 2 of 9 2. Specification 2.1. Patch Antenna Parameter Specification Frequency 1575.42 ± 1.023MHz Gain @ Zenith +2.0 dBic Typ. @ Zenith Polarization RHCP Axial Ratio 3.0dB max. @Zenith Patch Dimension 25*25*2mm 2.2 LNA Parameter Specification Frequency 1575.42 ± 1.023MHz F0=1575.42MHz Outer Band Attenuation F0±30MHz 3dB min. F0±50MHz 15dB min. F0±100MHz 23dB min. Output Impedance 50Ω Output VSWR 2.0 Max Typ. -2dBm Pout at 1dB Gain Compression point Min. -6dBm LNA Gain, Power Consumption and Noise Figure Voltage LNA Gain (Typ) Power Consumption (Typ) Noise Figure (Typ) Min. 1.8V 13dB 2mA 2.5dB Typ. 3.0V 15dB 4mA 2.5dB Max. 5.5V 16dB 9mA 2.6dB SPE-12-8-001/D/SS Page 3 of 9 2.3 Cable* & Connector Parameter Specification RF Cable Coaxial Cable Ø1.13 ± 0.1mm, length 80 ± 2.5mm Connector IPEX MHFI (U.FL) 2.2. Total Specification (Through Antenna, LNA, Cable and Connector) Parameter Specification Frequency 1575.42 ± 1.023MHz Gain At 3V: 17  3dBic(At 90) Output Impedance 50Ω Polarization RHCP Output VSWR Max 2.0 Operation Temperature -40°C to + 85°C Storage Temperature -40°C to + 85°C Relative Humidity 40% to 95% Input Voltage Min:1.8V Typ. 3.0V Max:5V Antenna 25*25*6mm SPE-12-8-001/D/SS Page 4 of 9 3. LNA Gain and Out Band Rejection @3.0V 4. LNA Noise Figure @3.0V SPE-12-8-001/D/SS Page 5 of 9 5. Technical Drawing SPE-12-8-001/D/SS Page 6 of 9 6. Radiation Patterns XY Plane XZ Plane YZ Plane SPE-12-8-001/D/SS Page 7 of 9 7. Plugs Usage Precautions 7.1. Mating / unmating (1) To disconnect connectors, insert the end portion of I-PEX under the connector flanges and pull off vertically, in the direction of the connector mating axis. (2) To mate the connectors, the mating axes of both connectors must be aligned and the connectors can be mated. The "click" will confirm fully mated connection. Do not attempt to insert on an extreme angle. 7.2. Pull forces on the cable after connectors are mated After the connectors are mated, do not apply a load to the cable in excess of the values indicated in the diagram below. SPE-12-8-001/D/SS Page 8 of 9 8. Packaging Taoglas makes no warranties based on the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Taoglas reserves the rights to this document and the information contained herein. Reproduction, use or disclosure to third parties without express permission is strictly prohibited. Copyright © Taoglas Ltd. SPE-12-8-001/D/SS Page 9 of 9