Mobile GPS Antenna with LNA
Compact & Sensitive GPS antenna with Excellent Signal Amplification for Mobile Applications
MODEL: MA-25
Features
- Compact Construction/ Low Profile/
- Water Resistance
- Magnet Mount Base
- Excellent Temperature Stability
- Low Noise Figure
- High Sensitivity
Application Diagram
Applications:
- Automobile GPS
- Bluetooth Receiver
- Car Tracking Navigation System
- AVL / Fleet Management Systems
- External Antenna for Handheld GPS
- External Antenna for PDA Navigator
Specification
| Physical Condition | ||
| Construction | Polycarbonate- radome at top, die-cast shell at bottom/ rubber gasket for water seal in between | |
| Dimension | 46mm (L) x 38mm (W) x 12.5mm (H) | |
| Weight | 50 grams (excluding cable & connector) | |
| Standard Mounting | Magnet mount with two magnets & screw mount | |
| Optional Mounting Plate | customized metal sheet | |
| Cable & Connector | ||
| RF Cable | 5 meter RG174/U (standard) cable, other length available | |
| Pulling Strength | 6 Kg @ 5sec with molded plastics on connector end for strain relief | |
| Connector Available | BNC,TNC,FME (to be adapted), GT5, MCX (OSX), SMA, SMB or SMC in straight or right angle | |
| Optional Adapters | Universal Connector Adapter (FME to TNC/BNC/SMA/SMB/MCX) | |
| Antenna Element | ||
| Polarization | R.H.C.P. (Right Handed Circular Polarization) | |
| Absolute Gain @ Zenith | 3 dBic Typ. | |
| Gain | 90°:2.0dBi min. 20°:-5.0dBi min. Mounted on the 60mm x 60mm square ground plane |
|
| Axial Ratio | 90°:3 .0dB max.Mounted on the 60mm x 60mm square ground plane | |
| Low Noise Amplifier | ||
| Gain | 28+/-4.5dB | |
| Bandwidth | 10 MHz min. @S11¢G-10 dB | |
| Noise Figure | 1.5dB Typ. | |
| Supply Voltages | 2.5 ~5.5V DC | |
| Current Consumption | 2.7V~2.9V : 10.6mA+/-1mA 5V: 11.5mA+/-1mA |
|
| Output Impedance | 50 ohm | |
| Output VSWR | 2.0 max. | |
| Overall Performance¡]Antenna Element, LNA & Cable) | ||
| Center Frequency | 1575.42 MHz | |
| Gain | At 90° 30+/- 4.5dBi-(cable loss) Note:1Mounted on the 60mm x 60mm square ground plane |
|
| Output Impedance | 50 ohm | |
| VSWR | 2.0 max. | |
| Environmental Conditions | ||
| Operation temperature | -40°C to +85°C | |
| Storage temperature | -40°C to +100°C | |
| Relative Humidity | 95% non-condensing | |
This specification is subject to change without prior notice...
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(23678) 11F.,No.2,Sec.4, Jhongyang Rd. ,Tucheng City,Taipei County 236,Taiwan (R.O.C.)
Tel: +886-2-22694456 Fax: +886-2-2269-4451
E-mail: sanav@sanav.com
Design by Taiwan Products, B2BChinaSources, B2BManufactures
Tel: +886-2-22694456 Fax: +886-2-2269-4451
E-mail: sanav@sanav.com
Design by Taiwan Products, B2BChinaSources, B2BManufactures