Mobile GPS Antenna with LNA
Integration of the high performance GPS patch antenna and a cutting-edge LNA into a very low profile extremely compact/fully waterproof enclosure
MODEL: SM-66
Overview
The SM-66 is the integration of the high performance GPS patch antenna and a state-of-the-art low noise amplifier into a very low profile/extremely compact/fully waterproof enclosure. When connected to a GPS receiver with +4.5 to +5.5 VDC antenna power, it can provide excellent signal amplification and out of band filtering & rejection for that receiver.
Last but not least, the design of a double lock (or an anti-theft locking nut) provides sound security for the product.
Last but not least, the design of a double lock (or an anti-theft locking nut) provides sound security for the product.
Application Diagram
Features
- Low Noise Figure/ Fully Weatherproof/ Ultra-high Sensitivity
- Compact Construction/ Excellent Temperature Stability
Applications
- AVL/Fleet Management Systems /Car Navigation/Marine GPS
- Weather Balloon/Security Surveillance/External Antenna for Handheld GPS
Specification
| Physical Constructions | ||
| Constructions | Polycarbonate radome enclosure and die-cast-shell at the bottom | |
| Dimensions | 58 mm(L)x 48 mm(W)x 15 mm(H) | |
| Weight | 63 grams (excluding cable & connector) | |
| Standard Mounting | 2 magnetic mounts, screw mount with 2 M3 tapped holes on the base. | |
| Optional mounting plate | Metal flanges with holes for permanent mount. | |
| Cable & Connector | ||
| RF | 5 meter RG174/U (standard) cable & length (optional) | |
| Pulling strength | 6 Kg @ 5sec. | |
| Connector available | BNC, TNC, FME, MMCX, MCX, SMA, SMB or SMC. Straight or right angle. | |
| Optional | Universal Connector Adapter (FME to TNC/BNC/SMA/SMB/MCX) | |
| Antenna Element: | ||
| Polarization | R.H.C.P. (Right Handed Circular Polarization). | |
| Absolute Gain @ Zenith | +5 dBi typical. | |
| Gain @ 10¢X Elevation | -1 dBi typical. | |
| Axial Ratio | 3 dB max. | |
| Low Noise Amplifier | ||
| Power Gain | 31 dB typically | |
| Bandwidth | 2 MHz min. | |
| Noise Figure | 1.5 max. | |
| Supply Voltages | 4.5~5.5V DC | |
| Current Consumption | 12mA +/- 1mA @ -3.0 ~ 5.0V DC | |
| Overall Performance: (antenna element, LNA & coax cable) | ||
| Center Frequency | 1575.42 MHz. | |
| Gain | 27 dB min. | |
| Noise Figure | 2.0 max. | |
| Axial Ratio: | 3dB max. | |
| VSWR | 2.0max. | |
| Output Impedance | 50 ohm | |
| Environmental | ||
| Operating Temperature | -40°C~ +85°C. | |
| Storage Temperature | -40°C~ +85°C. | |
| Relative Humidity | 95% non-condensing | |
| Water Resistance | 100% waterproof | |
This specification is subject to change without prior notice...
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(23678) 11F., No.2, Sec. 4, Jhongyang Rd., Tucheng Dist., New Taipei City 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