VHF telemetry antenna 140-170 Mhz for wild life tracking Gps collar

Key Features:

1. High Sensitivity & Directionality (Yagi Option):

   • Available in omnidirectional (whip or ground plane) or directional Yagi configurations for field tracking.

   • Directional antennas allow precise location tracking by pointing toward the strongest signal source.

2. Rugged & Weather-Resistant Build:

   • Built to withstand harsh outdoor environments including rain, dust, extreme temperatures, and UV exposure.

   • Typically constructed with fiberglass, anodized aluminum, or stainless steel for durability.

3. Lightweight & Portable:

   • Easily mounted on vehicles, tripods, or handheld poles.

   • Compact and suitable for backpack or handheld field operations.

4. High Gain (for Directional Antennas):

   • Up to 7–12 dBi gain for directional Yagi designs, enabling long-range reception of weak telemetry signals.

5. Wide Bandwidth:

   • Covers a broad VHF spectrum to accommodate different tracking collar frequencies across regions or species.

6. Connector Options:

   • Standard RF connectors such as BNC, TNC, or SMA, allowing compatibility with telemetry receivers, data loggers, or portable tracking equipment.