Digital UHF CB Portable Two-Way Radio
Ultra compact, lightweight and dual-mode (Analogue and Digital), the rugged and fully-submersible DX400 Series radios deploy the latest DMR digital technology combined with Entel audio tailoring technology to ensure the best possible range and clarity.
- 80 UHF CB Channels + 163 Programmable Digital DMR UHF Channels
- Ultra compact, lightweight
- Intelligent Audio Technology
- Long battery life, up to 14 hours use
- A high contrast black and white OLED display screen
- Waterproof
Entel DX485U-CB radio delivers the best-in-class performance, range and clarity.
Features
Whether you need a basic entry level radio, advanced digital features, or something in between, the three DX400 Series models deliver smart solutions, helping you to increase productivity and to keep your business connected. Our digital radios are available in licensed and license free variants. By combining innovative technology unique to Entel, with the globally accepted DMR standard and a robust IP68 submersible enclosure, Entel has produced the most exciting range of digital radios on the market today. Entel’s DX400 Series radios deliver a best-in-class performance, range and clarity.
IP68 Submersible
The DX Series can withstand total immersion in water to a depth of 2 meters for 4 hours, more than a match for thehazards likely to be encountered in any field of operation.
High Contrast OLED
Entel’s high contrast white on black OLED displayprovides exceptional readability at all angles both indoors and out.
Powerful Package
Compact, versatile and powerful, Entel’s DX400 Series radios offer best-in-class performance, with an impressive 2 watts of natural-sounding digital audio, exceeding the output of radios almost twice their size. In addition, all of the DX Series’ range of audio accessories benefit from Entel’s unique speech optimisation technology.
Entel Sure Speech™
Entel intelligent speech tailoring technology optimises audio, delivering the very best clarity, volume and natural sound.
Migrate Your Way
Entel’s DX400 radios offer both analogue and digital modes offering a migration path from existing analogue radio systems.
Exceptionally Robust
Entel’s development team recognise that durability and reliability go hand-in-hand. To meet the requirements of the most demanding users, the DX Series is tested to MIL-STD-810 C, D, E, F and G for temperature, thermal shock, pressure, vibration, impact shock, solar radiation and rain and dust ingress. Entel’s rigorous life-cycle testing ensures users can expect many years of troublefree use.
High-Grade Accessory Interface
The rugged, multi-pin interface and Micro-USB socket are both submersible and gold-plated to minimise any risk of damage or corrosion. All Entel’s accessories incorporate a robust locking plug and high-grade cable.
Enhanced Privacy
Entel’s digital speech is more difficult to monitor than analogue radio. To further secure your communications system, it is possible to use the DX400’s built-in secure digital encryption feature.
Additional Info
Specification | |
Channel Capacity | DX4x2/DX446E – 16 channels |
DX4x5/x6/DX446L – 256 channels / 8 zones | |
Analogue Channel Spacing | 25KHz/12.5KHz |
Digital Channel Spacing | 12.5KHz |
Vocoder | AMBE+2 |
Operating Voltage | 7.6V |
Battery | CNB420E 1350mAh Lithium-Ion |
CNB450E 2000mAh Lithium-Ion | |
Weight (with battery) | 243g with CNB420E |
267g with CNB450E | |
Overall Dimensions | 97mm x 59.5mm x 33mm (with CNB420E) |
97mm x 59.5mm x 37mm (with CNB450E) | |
Frequency Stability | 1.5ppm |
Antenna Impedance | 50 ohm |
Operating Temperature | -20 to +55°C |
Dust and Liquid Intrusion | IP68 2 metres for 4 hours |
Drop Test | MIL-STD 810 C/D/E/F/G Standard |
Packing Test | MIL-STD 810 C/D/E/F/G Standard |
Vibration and Shock | MIL-STD 810 C/D/E/F/G Standard |
Approvals Analogue mode | Approvals Analogue mode RF EN 300 086 v2.1.2 |
Digital mode RF 300 113 v2.2.1 | |
EMC EN 301 489-1 v2.2.0 & | |
EN301 489-5 v2.2.0 | |
Safety (LVD) EN 60950:2006, A1, A11, A12 & A2 | |
SAR EN 50566:2017, EN 62311:2008 & | |
EN 62209-2:2010 | |
Air Interface (DMR) | ETSI TS 102 361 |
Frequency Band | Mid |
450-520MHz | DX485U |
Transmitter | |
Power Output UHF | 4W/1W |
Modulation Type | 7K60FXE / 7K60FXD, 8K0F3E, 16K0F3E |
Distortion | 2%/5% digital/analogue |
Unwanted Emission | 0.25uW/1.0uW <1GHz/>1GHz |
Adjacent Channel Power | – 60dBc |
Receiver | |
Digital Sensitivity | Typically -121dBm (0.2uV) for 5% BER |
Analogue Sensitivity | Typically -121dBm (0.2uV) for 12dB Sinad |
Rated Audio Output | 2 watts |
Intermodulation | – 42dBm |
Adjacent Channel Selectivity | 60dB (Digital) 60/70 |
(Analogue 12.5/25KHz) | |
Spurious Response Rejection | – 37dBm |
Spurious Radiations | 2.0nW/20nW <1GHz/>1GHz |
Product Specification
Specification | |
Channel Capacity | DX4x2/DX446E – 16 channels |
DX4x5/x6/DX446L – 256 channels / 8 zones | |
Analogue Channel Spacing | 25KHz/12.5KHz |
Digital Channel Spacing | 12.5KHz |
Vocoder | AMBE+2 |
Operating Voltage | 7.6V |
Battery | CNB420E 1350mAh Lithium-Ion |
CNB450E 2000mAh Lithium-Ion | |
Weight (with battery) | 243g with CNB420E |
267g with CNB450E | |
Overall Dimensions | 97mm x 59.5mm x 33mm (with CNB420E) |
97mm x 59.5mm x 37mm (with CNB450E) | |
Frequency Stability | 1.5ppm |
Antenna Impedance | 50 ohm |
Operating Temperature | -20 to +55°C |
Dust and Liquid Intrusion | IP68 2 metres for 4 hours |
Drop Test | MIL-STD 810 C/D/E/F/G Standard |
Packing Test | MIL-STD 810 C/D/E/F/G Standard |
Vibration and Shock | MIL-STD 810 C/D/E/F/G Standard |
Approvals Analogue mode | Approvals Analogue mode RF EN 300 086 v2.1.2 |
Digital mode RF 300 113 v2.2.1 | |
EMC EN 301 489-1 v2.2.0 & | |
EN301 489-5 v2.2.0 | |
Safety (LVD) EN 60950:2006, A1, A11, A12 & A2 | |
SAR EN 50566:2017, EN 62311:2008 & | |
EN 62209-2:2010 | |
Air Interface (DMR) | ETSI TS 102 361 |
Frequency Band | Mid |
450-520MHz | DX485U |
Transmitter | |
Power Output UHF | 4W/1W |
Modulation Type | 7K60FXE / 7K60FXD, 8K0F3E, 16K0F3E |
Distortion | 2%/5% digital/analogue |
Unwanted Emission | 0.25uW/1.0uW <1GHz/>1GHz |
Adjacent Channel Power | – 60dBc |
Receiver | |
Digital Sensitivity | Typically -121dBm (0.2uV) for 5% BER |
Analogue Sensitivity | Typically -121dBm (0.2uV) for 12dB Sinad |
Rated Audio Output | 2 watts |
Intermodulation | – 42dBm |
Adjacent Channel Selectivity | 60dB (Digital) 60/70 |
(Analogue 12.5/25KHz) | |
Spurious Response Rejection | – 37dBm |
Spurious Radiations | 2.0nW/20nW <1GHz/>1GHz |