Application Diagram
L1&L2 GPS Antenna
Dual-band L1/L2 Passive/Active GPS Antenna
MODEL: DS-25A
Features
- Dual-band L1 (1565Mhz ~1585MHz)/
L2 (1217Mhz~1237MHz) passive/Active GPS antenna - Excellent protection against rain and ice.
- Solution for high-speed aircraft and dual frequency surveying applications
- Solution for the military vehicle requiring high precision
- Active GPS antenna is optional
Specification
| Electrical | ||
| Frequency | PL1: 1565Mhz~1585MHz, L2: 1217Mhz~1237MHz | |
| Polarization | RHCP | |
| Impedance | 50 ohms | |
| Antenna Gain | 2 dBic for L1 & 2 dBic for L2 @ Zenith | |
| Power Handling | 1 W | |
| Connector | TNC (Jack) | |
| Amlifier | ||
| Amplifier Gain | 28 dB typical | |
| Noise Figure | 2.8dB typical | |
| VSWR | 2.1:1 | |
| DC Voltage | 3.3~5.0 Volt. | |
| DC Current | TNC (Jack) 11mA +/- 3mA | |
| Mechanical | ||
| Weight | 244g | |
| Dimensions | 4.5" in diameter & 2.9" in height | |
| Material | Thermosetting plastic | |
| Environmental | ||
| Temperature | -40°C ~ +85°C | |
| Storage temp | -50°C ~ +95°C | |
| Vibration | 10G's | |
| Altitude | 20,000m | |
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