HG1038DU

Antennas RF Overview

The L-com HG1038DU is a general-purpose antenna kit designed for dual-band communication applications. It operates within the VHF and UHF frequency ranges, specifically covering 108-174 MHz and 380-870 MHz. The unit features a 2 dBi gain duplexed antenna configuration to support reliable signal transmission and reception across these bands. The assembly includes a cable with a length of 5.181 meters (approximately 17 feet), facilitating flexible installation distances. The connector mount height is specified at a maximum of 3.270 inches (83.06 mm). This component is engineered for robust performance in standard connectivity scenarios requiring versatile radio frequency coverage.

Antennas RF Feature Summary

• Dual-band operation supporting VHF and UHF frequencies
• Duplexed antenna design for simultaneous transmit and receive capabilities
• Integrated cable assembly for extended reach
• General-purpose construction for broad compatibility

Antennas RF Applications

• VHF/UHF radio communications
• Marine navigation systems
• Aviation ground station equipment
• General purpose wireless connectivity

Antennas RF Procurement Notes

Verify that the required frequency bands align with the 108-174 MHz and 380-870 MHz specifications. Confirm that the 2 dBi gain meets system link budget requirements. Ensure the physical dimensions, including the 3.270-inch max mount height and 5.181-meter cable length, fit the intended installation constraints. Check connector types against existing hardware interfaces to guarantee mechanical and electrical compatibility before finalizing the order.

Antennas RF Selection Notes

Select this model when dual-band coverage across VHF and UHF spectra is necessary for a single antenna solution. Consider the 2 dBi gain level for short-range or line-of-sight applications where high amplification is not critical. Evaluate the fixed cable length and mount height against spatial limitations. This part is suitable for general-purpose setups rather than specialized high-gain or narrowband requirements.

Antennas RF Part Context

L-com specializes in industrial-grade wired and wireless connectivity solutions, including coaxial cables, connectors, and antennas. The HG1038DU belongs to their catalog of general-purpose antenna kits, which are designed to meet diverse RF application needs. As part of a comprehensive product line, it supports users requiring reliable, off-the-shelf components for standard communication infrastructure without custom engineering.

Antennas RF Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify interface compatibility and frequency range overlap if considering alternative models from other manufacturers.