KENWOOD
Product Description
Kenwood NX-1300DUBK2 DMR/Analog UHF Two-Way Radio
The Kenwood NX-1300DUBK2 is a professional UHF portable two-way radio designed for organizations that need both DMR Tier II digital and conventional analog communications in one radio. Operating from 450-520 MHz with up to 5 watts RF output, the standard keypad model provides a high-contrast backlit LCD, up to 260 channels, flexible scan functions, and durable IP54/55 construction.
Because digital and analog channels can be programmed into the same radio, the NX-1300DUBK2 is well suited for organizations transitioning from an existing analog system to DMR without replacing every radio at once.
Key Features
- 450-520 MHz UHF operation
- DMR Tier II digital and FM analog operation
- Up to 5 watts RF output power
- Up to 260 channels and 128 zones
- High-contrast white-backlit LCD
- Standard keypad configuration
- Large 7-color top-panel LED indicator
- Digital and analog mixed-mode operation
- Site roaming for compatible DMR systems
- Group and individual calling
- Multiple scan modes
- Voice announcement and battery-level indication
- Emergency and Lone Worker functions
- IP54/IP55 dust and water protection when properly configured
- MIL-STD-810 C/D/E/F/G environmental testing
- KENWOOD 2-pin audio accessory connection
DMR Digital and Analog Operation
The NX-1300DUBK2 supports DMR Tier II conventional operation using two-slot TDMA technology in a 12.5 kHz channel. DMR functions include group and individual calls, site roaming, DMR Auto Slot Select, Dual Slot Direct Mode, call interruption, status and short-data functions, paging calls, Late Entry, and Over-the-Air Alias.
For organizations continuing to use conventional analog channels, the radio also supports FM operation with features including QT/DQT signaling, DTMF, 2-tone signaling, FleetSync, MDC-1200 functions, programmable voice inversion scrambling, and per-channel companding.
Designed for Analog-to-Digital Migration
Organizations do not necessarily need to migrate an entire fleet to digital at one time. The NX-1300DUBK2 can be programmed with both analog and DMR channels, allowing existing analog communications to remain available while new digital channels are introduced.
Compatibility depends on the frequency, channel bandwidth, DMR parameters, color code, time slot, talkgroup configuration, and other programming used by the existing system. Programming should be matched to the system before deployment.
Clear Audio and Operator Feedback
KENWOOD provides a 1-watt internal speaker along with configurable transmit and receive audio processing. Audio settings include selectable equalizer profiles, automatic gain control, noise suppression, and microphone-type settings.
A large 7-color LED on the top panel provides easily visible radio status indications, while the LCD and keypad give users direct access to programmed functions and channel information.
Common Applications
- Manufacturing and industrial facilities
- Warehouses and distribution centers
- Schools and campus operations
- Hospitality and property management
- Security departments
- Construction and field operations
- Transportation and fleet operations
- Utilities and maintenance teams
- Municipal and public-works departments
Technical Specifications
| Model | NX-1300DUBK2 |
|---|---|
| Radio Type | Portable UHF two-way radio |
| Operating Modes | DMR Tier II digital and FM analog |
| Frequency Range | 450-520 MHz |
| RF Output Power | 5 / 4 / 1 watts |
| Maximum Channels | 260 |
| Maximum Zones | 128 |
| Maximum Channels per Zone | 250 |
| Analog Channel Spacing | 30 / 25 / 15 / 12.5 kHz, subject to applicable market restrictions |
| Digital Channel Spacing | 12.5 / 6.25 kHz platform specification; DMR operates at 12.5 kHz |
| DMR Protocol | ETSI TS 102 361-1, -2, -3 |
| Internal Audio Output | 1 watt |
| Power Supply | 7.5 VDC ±20% |
| Operating Temperature | -22°F to +140°F (-30°C to +60°C), radio only |
| Frequency Stability | ±0.5 ppm |
| Radio Dimensions | 2.13 x 4.84 x 1.32 in. (54 x 123 x 33.5 mm), radio only / standard configuration dimensions shown without projections |
| Radio-Only Weight | Approximately 6.17 oz. (175 g) |
| Environmental Protection | IP54 / IP55 |
| MIL Standards | MIL-STD-810 C/D/E/F/G |
| Audio Accessory Connector | KENWOOD 2-pin |
To maintain the specified MIL-STD and IP protection, the audio accessory connector must be properly covered or fitted with an appropriate accessory. Specifications may vary by configuration and are subject to manufacturer updates.
Battery Runtime
Battery operating time depends on battery model, radio configuration, digital or analog operation, duty cycle, temperature, and usage. Under KENWOOD's specified 5-5-90 test cycle, published NX-1300 platform figures include approximately 14.5 hours in DMR operation with the KNB-45L battery and approximately 19 hours with the higher-capacity KNB-69L.
What's Included
- Kenwood NX-1300DUBK2 DMR/analog UHF portable radio
- KNB-45L lithium-ion battery
- KSC-35SK single-unit charger
- KRA-27-series UHF antenna
- KBH-10 belt clip
- Accessory connector cover
- Manufacturer documentation
Important: Included components can be revised by the manufacturer. Confirm the current package configuration when ordering large fleets or replacement units intended to match an existing deployment.
Compatible Accessories
The NX-1300 platform supports a range of KENWOOD batteries, chargers, antennas, speaker microphones, headsets, and carrying accessories. Examples documented by KENWOOD include KNB-45L and KNB-69L lithium-ion batteries, KSC-35S and KSC-43 chargers, KRA-27 UHF antenna, KBH-10 belt clip, KMC-45D speaker microphone, and selected KENWOOD 2-pin audio accessories.
Accessory compatibility should be confirmed for the exact radio configuration before purchasing replacement batteries, charging systems, intrinsically safe accessories, or specialized audio equipment.
Programming
HiTech Wireless programming is available for this radio. Basic programming includes standard features and up to 16 channels. More complex programming requirements may require a custom quote.
To correctly match an existing DMR or analog system, provide complete programming information including frequencies, transmit and receive parameters, DMR color codes, time slots, talkgroups, signaling settings, and any other required system information.
Customers may also provide an existing compatible radio for cloning when appropriate. Programming profiles may be retained for future orders.
Who Should Choose the NX-1300DUBK2?
This model is especially useful when a full keypad and display are important for operators who need access to multiple channels, zones, contacts, scan functions, or programmable features. Organizations that only need a small number of channels and simple push-to-talk operation may prefer a basic non-display model.
Why Buy from HiTech Wireless?
- Commercial two-way radio specialists
- Programming assistance for new and existing systems
- Support for fleet deployments and multi-radio purchases
- Accessory and compatibility guidance
- Volume purchasing assistance and quote support
Frequently Asked Questions
Is the Kenwood NX-1300DUBK2 a digital radio?Yes. The NX-1300DUBK2 supports DMR Tier II digital operation as well as conventional FM analog operation.
What frequency range does the NX-1300DUBK2 cover?This model operates in the 450-520 MHz UHF range.
How many channels does the NX-1300DUBK2 support?The standard keypad/display model supports up to 260 channels organized into as many as 128 zones.
Can it communicate with existing analog radios?Yes, when programmed to compatible analog frequencies and signaling parameters. Digital DMR channels can also be programmed into the same radio.
Can it communicate with other DMR radios?Potentially yes. The radios must use compatible frequencies and matching DMR parameters such as color code, time slot, talkgroup and other programmed settings.
Does the NX-1300DUBK2 support NXDN?The NX-1300DUBK2 is the DMR version of the NX-1300 platform. It should be specified and sold as a DMR/analog radio rather than an NXDN radio.
Is the radio waterproof?It is rated IP54/IP55 when configured according to KENWOOD requirements. It should not be described as fully waterproof or submersible.
Does HiTech Wireless offer programming?Yes. Basic programming covers standard features and up to 16 channels. More advanced programming requirements can be quoted separately.
Kenwood NX-1300DUBK2 at a Glance
The Kenwood NX-1300DUBK2 is a 450-520 MHz UHF portable business radio supporting DMR Tier II digital and conventional analog communications. It provides up to 5 watts output, up to 260 channels, 128 zones, a keypad and backlit LCD, a 7-color status LED, mixed digital/analog operation, multiple scan functions, emergency features, Lone Worker functionality, and IP54/IP55 environmental protection.
