ANT-190751B93

Antennas RF Overview

The Adam Tech ANT-190751B93 is an active ceramic patch antenna designed for GPS and GLONASS satellite navigation systems. It operates within the L1 band, specifically covering frequencies from 1.575 GHz to 1.609 GHz. The component features a compact adhesive-mounted design suitable for space-constrained applications. It includes a 150 mm U.FL cable for connection to host devices. As an active antenna, it integrates amplification circuitry to enhance signal reception sensitivity compared to passive alternatives.

Antennas RF Feature Summary

• Active amplification integrated into the ceramic patch structure for improved signal gain
• Adhesive mounting method eliminates need for mechanical fasteners or drilling
• Supports dual GNSS constellations including GPS and GLONASS standards
• Compact form factor with pre-attached low-profile coaxial cable

Antennas RF Applications

• Automotive telematics and navigation units
• Portable GPS tracking devices
• IoT sensors requiring location services
• Marine navigation equipment

Antennas RF Procurement Notes

Verify that the U.FL connector orientation matches your PCB footprint requirements. Confirm that the host system provides appropriate DC bias voltage if required by the active circuitry. Ensure the adhesive surface is clean and flat for optimal attachment strength. Check regulatory compliance certifications for your specific target market before integration.

Antennas RF Selection Notes

Choose this model when high sensitivity is required in small enclosures where external whip antennas are impractical. The active design compensates for cable losses over short distances. Consider thermal operating range limits if installed near heat-generating components. Compare gain specifications against passive alternatives if power consumption is a critical constraint.

Antennas RF Part Context

This part belongs to Adam Tech's RF Antenna series, which includes various LTE, WiFi, and GPS solutions. The ANT-190751B93 specifically targets global navigation satellite system (GNSS) applications. It complements other adhesive-mounted variants in the portfolio that support different frequency bands and connectivity standards for diverse wireless communication needs.

Antennas RF Replacement Considerations

Direct substitutes may include other active ceramic patch antennas from Adam Tech supporting GPS/GLONASS. Verify identical frequency ranges and U.FL interface compatibility. Cross-reference physical dimensions to ensure fit within existing chassis constraints. Confirm equivalent gain and noise figure specifications for performance parity.