ARM32011DM

Antennas RF Overview

The ARM32011DM is a vehicular RF antenna manufactured by Pulse Electronics, designed for direct panel mounting. It supports four frequency bands: LTE (698-2690 MHz) and GPS (2.4-5.x GHz). The unit features a low-profile Armadillo package requiring a 7/8-inch hole, with dimensions of 8.000 inches in length. Operating temperatures range from -40°C to +85°C. Voltage Standing Wave Ratio (VSWR) values are specified as 2.5, 2.5, 2, and 2 across the respective bands.

Antennas RF Feature Summary

• Multiband support for dual LTE and single GPS frequencies
• Low-profile Armadillo design for discreet vehicular integration
• Direct mount configuration requiring specific panel aperture

Antennas RF Applications

• Vehicular LTE communication systems
• GPS navigation integration in mobile platforms
• Automotive telematics data transmission

Antennas RF Procurement Notes

Verify the specific frequency band requirements against the 698-2690 MHz and 2.4-5.x GHz specifications before procurement. Confirm that the installation site accommodates the required 7/8-inch mounting hole and direct mount style. Ensure environmental conditions fall within the -40°C to +85°C operating temperature range. Cross-reference the VSWR limits of 2.5 and 2.0 with system impedance requirements to ensure signal integrity compliance.

Antennas RF Selection Notes

Select this model specifically for applications requiring integrated LTE and GPS reception in a low-profile form factor. The direct mount style necessitates precise panel preparation compared to magnetic alternatives. Consider the 8.000-inch length when evaluating spatial constraints on vehicle surfaces. The multiband capability simplifies hardware selection by combining two distinct frequency functions into a single physical unit.

Antennas RF Part Context

This component belongs to Pulse Electronics' vehicular antenna series, distinguished by its Armadillo package design. It shares family characteristics with related models such as ARM32012DM and ARM52211DM, which also utilize direct mounting styles. The product line focuses on providing robust RF solutions for automotive environments where durability and low profile are critical design parameters.

Antennas RF Replacement Considerations

ARM32012DM serves as a potential substitute within the same product family. Verify compatibility regarding the specific frequency bands and VSWR specifications before substitution. Ensure the replacement part maintains the same direct mount interface and 7/8-inch hole requirement to avoid structural modifications.