MUF8103

Antennas RF Overview

The MUF8103 is a heavy-duty, low-profile mobile antenna manufactured by Amphenol PCTEL. It operates within the 806 MHz to 896 MHz frequency range and provides a gain of 3 dBi. The unit features a chrome-plated open coil design with a stainless steel whip measuring approximately 15.5 inches at its lowest setting. It supports a maximum power rating of 150 to 200 Watts and maintains an impedance of 50 Ohms. The antenna is designed for bracket mounting and functions reliably within an operating temperature range of -40°C to +85°C.

Antennas RF Feature Summary

• Heavy-duty construction with a chrome-plated brass fitting and tapered loading coil jacket
• Low-profile design utilizing an open coil structure for durability
• Stainless steel whip element optimized for mobile applications

Antennas RF Applications

• Mobile radio systems in the 806-896 MHz band
• Public safety communications including LMR, TETRA, and P25 networks
• VHF/UHF vehicle-mounted communication setups

Antennas RF Procurement Notes

Verify the specific power rating requirement against your transmitter output, as sources cite both 150W and 200W limits. Confirm that the Motorola-style mount is ordered separately, as it is not included with the antenna assembly. Ensure the bracket mounting style aligns with your vehicle installation requirements before finalizing the purchase order.

Antennas RF Selection Notes

Select this model for robust mobile installations requiring high durability in harsh environments. The low-profile form factor reduces wind resistance and physical vulnerability compared to full-length whips. Verify compatibility with existing vehicle mounting hardware, noting that the necessary mount is sold separately from the antenna unit itself.

Antennas RF Part Context

This component belongs to the Maxrad series of antennas produced by Amphenol PCTEL. The product line specializes in ruggedized RF solutions for industrial and public safety sectors. The MUF8103 specifically addresses the need for reliable mobile connectivity in the UHF spectrum while maintaining a compact physical footprint suitable for various vehicle types.

Antennas RF Replacement Considerations

No direct substitute part numbers are publicly confirmed for this specific model.