Motorola XPR3500e MOTOTRBO Digital Portable Two-Way Radio (UHF 403–512 MHz)

The XPR3500e UHF is designed for indoor industrial operations where a 16-channel no-display radio reaches its practical limit. A production floor supervisor rotating between a maintenance crew channel, a quality control group, and an operations channel cannot rely on voice announcements to confirm their channel position in a noisy manufacturing environment — they need a display. A facilities coordinator managing security, HVAC, and electrical teams across a multi-building complex cannot fit their communication requirements into 16 channels. The XPR3500e LKP addresses both constraints: 128 programmable channels accessed through a limited keypad, with a monochrome display confirming channel identity, battery status, and incoming call alerts at a glance. At 281g (10 oz) with the standard battery, it adds only 17g over the XPR3300e NKP while gaining the display, keypad, and full supervisory feature access.

UHF at 403–512 MHz is the standard frequency band for multi-floor indoor facilities in the United States. UHF signals penetrate concrete walls, steel structural elements, and building infrastructure that attenuate outdoor VHF performance — the physics that make UHF the commercial standard for hospitals, manufacturing plants, distribution centers, and large commercial buildings. The XPR3500e UHF range extends to 512 MHz, wider than the CP200d's 403–470 MHz ceiling, providing additional licensed frequency options for organizations in congested metropolitan markets or those with existing infrastructure operating above 470 MHz. An improved receiver delivers up to 8% better range over the previous XPR generation, as confirmed in the official Motorola XPR 3000e Series datasheet.

Confirmed in the official Motorola XPR 3000e Series datasheet (motorolasolutions.com, February 2021), the XPR3500e LKP model includes Transmit Interrupt (Encode) capability — enabling a supervisor or shift manager to immediately break through an ongoing channel transmission and issue an instruction without waiting for the current speaker to finish. In an indoor industrial environment, this function carries operational weight: a production manager can interrupt a maintenance crew conversation to issue an emergency equipment shutdown call; a security supervisor can cut through a routine channel update to redirect a team responding to an incident. The XPR3300e NKP model supports Decode only, meaning it receives an interrupt signal but cannot initiate one. Encode requires the display model's expanded feature access and programmable button configuration..

IP67 waterproofing at 1 meter / 30 minutes — confirmed in the official datasheet — is particularly relevant for food and beverage processing facilities, pharmaceutical manufacturing, and industrial environments with regular hose washdowns or chemical sanitization. Where the CP100d and CP200d offer IP54 splash resistance, the XPR3500e withstands full submersion. The IMPRES 2100mAh standard battery runs 18.5 hours in digital mode at 5-5-90 duty cycle — a full double shift. The 3000mAh high-capacity battery extends this to 27.5 hours, eliminating battery swaps across three-shift continuous production operations. IMPRES Battery Management tracks charge cycles across the entire fleet and reports battery health status, identifying units approaching end of service life before they cause unplanned communication downtime.

Operating the Motorola XPR3500e UHF on licensed frequencies in the United States requires an FCC Part 90 license. This applies to commercial and business radio use across manufacturing, utilities, hospitals, distribution centers, and industrial facilities on private licensed UHF frequencies in the 403–512 MHz band.

AXDIGITAL supplies the XPR3500e UHF as a genuine, factory-sealed Motorola unit, and we can share guidance on where FCC Part 90 licensing starts — including how to identify UHF frequencies compatible with your existing infrastructure. For organizations in metropolitan markets with congested frequency environments, the XPR3500e's 403–512 MHz range opens up licensed frequency options above the 470 MHz ceiling of earlier-generation MOTOTRBO hardware. We can also point you toward frequency coordination practices that help prevent interference between channels across departments and buildings.

The XPR3500e UHF is FCC Part 90 certified (FCC ID: AZ489FT7068). For Capacity Plus and IP Site Connect deployments, we can point you toward system planning and frequency coordination practices that apply. For HazLoc deployments, we can also share the TIA-4950 Division 1 compliance and UL-rated battery requirements that apply.

Contact us to discuss licensing, configuration, and HazLoc compliance for your organization.