Motorola DEM500 Mobile Radio
Motorola DEM500 Mobile Radio (MOTOTRBO): digital DMR and analog vehicle radio, with alphanumeric display, 128 channels and high power (25 to 45 W). Rugged (IP54), for fleets and field operations.
The DEM500 is the DMR mobile radio from the MOTOTRBO line with the highest capacity: it operates in digital and analog, with 128 channels, alphanumeric screen and high power (25 to 45 W in VHF) for wide coverage. Intelligent Audio adjusts the volume to ambient noise, and the IP54 sealing withstands dust and splashes in the cab.
DMR Mobile
Digital and analog vehicle radio for fleets and vehicles.
Power 25 to 45 W
High power for wide coverage in the field.
Alphanumeric display
128 channels with alphanumeric display and menu navigation.
IP54 Ruggedness
Resistant to dust and splashes; MIL-STD 810.
OVERVIEW
Meet the Motorola DEM500 Mobile Radio
The Motorola DEM500 Mobile Radio is a DMR and analog vehicle radio from the MOTOTRBO line, with alphanumeric display and 128 channels. High power (25 to 45 W) for wide coverage and IP54 ruggedness for the vehicle environment.
- Digital and analog DMR mobile/vehicle radio
- 128 channels with alphanumeric display
- VHF 136 to 174 MHz and UHF 403 to 470 MHz
- Power from 25 to 45 W in VHF (25 to 40 W in UHF)
Digital and Analog
128 channels, ETSI TS 102 361 and AMBE +2 vocoder
Operates in analog and digital, which allows the fleet to migrate gradually.
• 12.5 / 25 kHz channel spacing
• Frequency stability of ± 0.5 ppm
• 4FSK digital modulation
Durability and Audio
IP54, MIL-STD 810 and 4 W audio
Built for the cab: IP54 water and dust ingress protection and MIL-STD 810 C to G testing.
• 4 W internal and 13 W external audio
• Operation from −30 °C to +60 °C
• 44 × 169 × 134 mm and 1.3 kg
Why choose the DEM500?
The DEM500 delivers the robustness and digital audio of the MOTOTRBO line in a mobile format, for fleets and field operations. For ABC Mais Telecom, it is the basis of reliable, high-power vehicular communication.
The entry-level mobile DMR radio for fleets
- Robust mobile DMR radio for fleets
- High power (25 to 45 W) and wide coverage
- Alphanumeric display and Intelligent Audio
- Simple vehicle mounting with official brackets
Why buy from ABC Mais Telecom
Buying the radio is only part of the solution. The services around it keep the fleet communicating. ABC Mais Telecom supplies the DEM500 with programming, vehicle installation and specialized technical assistance in the ABC Paulista region.
Programming and service
Fleet configuration
Programming, testing and fleet configuration are defined according to the project. Steps, included items and delivery time must be stated in the proposal.
Specialized technical service
Technical support and maintenance conducted by a team specialized in radio communication, with close service in the ABC Paulista region.
Anatel Homologation
Equipment homologation and operation regularization are distinct verifications. The variant documentation, applicable authorizations and possible support from ABC are evaluated according to the project and contracted scope.
Support and SLA
Support, accessory replacement, maintenance and possible service levels depend on availability and contracted conditions.
Motorola Warranty
The manufacturer’s documentation presents a two-year standard warranty for the radio and at least one year for brand accessories. Unit eligibility, coverage, and current conditions must be confirmed in the proposal.
Technical Specifications
Technical data for the MOTOTRBO DEM500 transcribed from the official Motorola Solutions specification sheet.
DMR + FM
Vehicle mobile
25 to 45 W
High power
128 channels
Alphanumeric display
Encryption
Basic/enhanced privacy
Detailed data sheet
| Type | Digital DMR and analog FM mobile radio (vehicular), with alphanumeric display |
| Frequency bands | VHF 136 to 174 MHz · UHF Band 1 403 to 470 MHz |
| Output power (high) | 25 to 45 W VHF · 25 to 40 W UHF |
| Output power (low) | 1 to 25 W |
| Channel capacity | 128 |
| Channel spacing | 12.5 kHz / 25 kHz |
| Frequency stability | ± 0.5 ppm (reference −30 °C, +60 °C, +25 °C) |
| Analog sensitivity (12 dB SINAD) | 0.3 µV; typical 0.22 µV (VHF and UHF) |
| Digital sensitivity (5% BER) | 0.25 µV; typical 0.19 µV (VHF and UHF) |
| Intermodulation (TIA603D) | 75 dB VHF · 70 dB UHF |
| Adjacent channel selectivity (TIA603D) | 50 dB @ 12.5 kHz · 75 dB @ 25 kHz VHF · 70 dB @ 25 kHz UHF |
| Spurious rejection (TIA603D) | 75 dB VHF · 70 dB UHF |
| Conducted spurious emission (TIA603D) | −57 dBm |
| Rated audio | 4 W (internal) · 7.5 W (external, 8 ohms) · 13 W (external, 4 ohms) |
| Audio distortion at rated audio | 3% (typical) |
| Hum and noise | −40 dB @ 12.5 kHz · −45 dB @ 25 kHz |
| Audio limiting and modulation | ± 2.5 kHz @ 12.5 kHz · ± 5.0 kHz @ 25 kHz |
| Conducted/radiated emission | −36 dBm below 1 GHz · −30 dBm above 1 GHz |
| Adjacent channel power | 60 dB @ 12.5 kHz · 70 dB @ 25 kHz |
| FM modulation | 11K0F3E (12.5 kHz) · 16K0F3E (25 kHz) |
| Digital modulation | 4FSK: 7K60F1E and 7K60FXE (voice at 12.5 kHz) |
| Digital vocoder | AMBE +2 |
| Digital protocol | ETSI TS 102 361-1, -2 and -3 |
| Standby consumption | 0.81 A max. |
| Receive consumption (rated audio) | 2 A max. |
| Transmit consumption | 11.0 A max. from 1 to 25 W · 14.5 A max. from 25 to 45 W |
| Water and dust ingress | IP54 (with rear accessory connector cover) |
| Military standards | MIL-STD 810 C, D, E, F and G |
| ESD | IEC 61000-4-2 Level 3 |
| Operating temperature | −30 °C to +60 °C |
| Storage temperature | −40 °C to +85 °C |
| Dimensions (H × W × D) | 44 × 169 × 134 mm |
| Weight | 1.3 kg |
| Systems | Conventional, IP Site Connect and Capacity Plus, depending on version, licenses and configuration |
Features explained
Each DEM500 feature has a practical effect on your fleet operation. See what each characteristic delivers on a daily basis.
DMR mobile radio (digital + analog)
Operates in digital DMR and analog FM: the official data sheet declares the digital protocol ETSI TS 102 361-1, -2 and -3, 4FSK modulation and AMBE +2 vocoder: which maintains compatibility with the analog fleet during migration.
High power from 25 to 45 W
High power from 25 to 45 W in VHF and from 25 to 40 W in UHF, with low band from 1 to 25 W for urban operations: broad coverage for vehicles that travel across large areas.
Alphanumeric display and 128 channels
Alphanumeric display and capacity for 128 channels: the driver reads the channel name, not a number, and operates directly using the P1 to P4 buttons, without taking focus off the road.
Intelligent Audio
Intelligent Audio adjusts the radio volume to the ambient noise: the worker does not miss calls in the noisy cab nor disturb when entering quiet areas. IMPRES audio keeps the voice clear in analog and digital.
Simple vehicle mounting
Simple vehicle mounting with original Motorola accessories: low-profile trunnion bracket kit, in-dash mounting kit (DIN), power cable to the battery and handheld microphone.
IP54 ruggedness
IP54 water and dust ingress (with the rear connector cover for accessories) and MIL-STD 810 C, D, E, F and G tests. ESD according to IEC 61000-4-2 Level 3.
DMR and analog connectivity
Digital DMR and analog FM radio in VHF 136 to 174 MHz and UHF Band 1 403 to 470 MHz, with 128 channels, 12.5 / 25 kHz channel spacing and frequency stability of ± 0.5 ppm.
Operating features
Official features and options: IP Site Connect (connects sites over IP), Radio Management Suite with over-the-air programming (OTAP), basic and enhanced privacy, Transmit Interrupt functionality, and voice announcement.
Loud audio inside and outside the cab
Nominal audio of 4 W from the internal speaker and 7.5 W (8 ohms) or 13 W (4 ohms) from an external speaker, with typical distortion of 3%: to be heard with the engine running and the window open.
Technical documents
Consult the official specification sheet for the MOTOTRBO DEM500, from Motorola Solutions, hosted on our website.
Applications
The Motorola DEM500 Mobile Radio serves fleets and field operations that need robust, high-power vehicular communication.
A rugged mobile radio for fleets and field operations
From transportation to mining, the DEM500 delivers DMR mobile radio, high power, and IP54 ruggedness for the vehicle.
Segments served
Transportation and fleets
Coordination of transportation fleets, with high power for coverage en route.
Security and property protection
Communication for property security and vehicle patrols, with clear digital audio.
Construction and worksites
IP54 ruggedness for construction vehicles and worksites in harsh environments.
Agribusiness and mining
Wide coverage for agribusiness and mining, with high power.
Services and logistics
Logistics and services communication, with remote fleet management.
Dispatch and coordination
Vehicle dispatch and coordination with transmit interrupt for priority messages.
Use scenarios
Vehicle fleets
Vehicle fleets with high-power DMR communication and wide coverage.
Wide coverage
Wide coverage thanks to high power (25 to 45 W), for vehicles en route.
Communication on the move
Communication on the move: Intelligent Audio adjusts the volume to cabin noise, without the driver taking their hand off the wheel.
Compatible accessories
Official Motorola accessories for the DEM500 Mobile Radio. ABC provides original microphones, external speaker, vehicle mounts, power and programming cables, with part codes.
7.5 W external speaker
The 7.5 W external speaker allows positioning call audio in a suitable location for listening in the cabin or workstation. It is an official option for the mobile radio indicated in this selection. Part number HSN8145.
DIN panel installation kit
The DIN kit allows integrating the mobile radio into a compatible panel opening, keeping the body installed flush. It is an alternative to trunnion mounts for exposed installation. Part number FTN6083.
Battery power cable
The power cable connects the mobile radio to the battery circuit provided in the installation. The reference is specified with 3 m length, 15 A capacity, and 14 AWG conductors. Part number HKN4137.
Handset with cradle
PMLN6481
Equipment: Motorola DEM500 Mobile Radio
Telephone-style set with cradle for hanging. Reception close to the ear favors more discreet communication than an open speaker.
It is a vehicle/station accessory, not a Bluetooth earpiece. ABC confirms audio routing and bracket installation in the DEM500 assembly.
- Type:
- handset
- Includes:
- hanging cradle
Codes and descriptions according to the official Motorola Solutions MOTOTRBO accessories data sheet.
Request a quote
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Response by email and WhatsApp. No obligation · price on request. We also rent: in rentals, Anatel frequency licensing is already included by ABC Mais Telecom.
Frequently asked questions
Is the DEM500 digital or analog?
The DEM500 operates in digital (DMR) and analog, from the MOTOTRBO line, with clearer digital audio.
How many channels does the DEM500 have?
It has 128 channels, with an alphanumeric display for simple operation by the driver.
In which frequency bands does the DEM500 operate?
The DEM500 operates in VHF (136 to 174 MHz) and UHF (403 to 470 MHz).
What is the power output of the DEM500?
High power: 25 to 45 W in VHF and 25 to 40 W in UHF (low power from 1 to 25 W), for wide coverage.
Is the DEM500 a handheld or mobile radio?
The DEM500 is a MOBILE/VEHICULAR radio, installed in the vehicle dashboard and powered by its battery: it is not a handheld radio.
Is the DEM500 approved by Anatel?
Every radio used in Brazil must be approved by Anatel. ABC Mais Telecom guides customers through the licensing process.
Does the DEM500 have a display?
Yes. The DEM500 has an alphanumeric display, which shows the channel and status in a simple and direct way.
Does the DEM500 have a warranty?
The warranty is the Motorola factory warranty. ABC monitors the warranty process and provides specialized installation and maintenance.
How does the DEM500 handle cabin noise?
Through Intelligent Audio: the radio automatically adjusts the volume to the ambient noise, so you don’t miss a call in a noisy cabin or disturb in a quiet area.
How is the DEM500 installed in the vehicle?
The DEM500 is installed in the vehicle panel with a support kit (trunnion or DIN), power cable to the battery and antenna: ABC does the complete installation.
