PRODUCTS
NEW CENTURY
DR-120A IP67 Waterproof Digital Two Way Radio
- Commodity name： DR-120A IP67 Waterproof Digital Two Way Radio
- Model Number： DR-120A
- Brand： Kydera
- Product Origin： China
- Type： Digital Two Way Radio
Category：
Detailed Introduction
DR-120A Professional DMR Waterproof Two-Way Radio
DMO Dual Time-Slot Communication
Enhanced Anti-Interference Performance
High-Definition TFT Display
VOX Hands-Free Function
Digital-Analog Compatibility
Emergency Alert Function
AI-Based Voice Recognition
IP67 Waterproof Protection
Features:
DMO Dual Time-Slot Communication for Improved Efficiency
Enables two communication channels on a single frequency simultaneously, improving frequency utilization and supporting stable communication during busy operational periods.
Clear Digital Voice Performance
Equipped with Digital Speech Error Correction (AMBE+2™) to deliver stable and clear audio quality. It provides improved voice performance compared with analog radios in diverse operating environments.
Emergency Alert
Equipped with high-priority emergency alert function to send warning signals to team members and control centers in emergency situations.
Digital-Analog Compatibility
Compatible with conventional analog communication systems, enabling smooth equipment upgrading and improving overall operational flexibility.
VOX Hands-Free Operation
Voice-activated VOX function allows hands-free calling with compatible audio accessories, ideal for users who cannot operate the PTT button continuously.
TFT Color Display
TFT color screen with visual icons and user-friendly menu design, enabling convenient viewing and flexible operation.
High-Capacity Li-Polymer Battery
Equipped with 2600mAh lithium polymer battery, providing up to approximately 21 hours of continuous operation to meet daily work demands.
Robust Durability
Compliant with IP67 protection standard and MIL-STD-810 C/D/E/F-G specifications. It has passed drop, temperature, humidity, dust and vibration tests, and maintains stable performance in commercial environments with accidental splashes or minor impacts.
Voice Encryption
Built-in basic voice encryption to support communication privacy and information security.
Extended Functional Capabilities
Optimized hardware design supports multiple auxiliary functions, including remote monitoring, remote detection, call alert, remote control and other practical features.
AI-Based Voice Recognition
Equipped with a 36mm large speaker and optimized AI voice recognition technology, it reduces ambient noise, lowers sound distortion and suppresses interference, enabling clear communication in complex environments.
Extended Communication Coverage
Adopts high-sensitivity receiver and high-efficiency monopole antenna to improve signal penetration, ensuring stable calls in weak signal areas and maintaining steady RF output under low battery conditions.
The antenna adopts reinforced threaded structure to reduce damage and extend service life, improving signal radiation efficiency.
Bluetooth 5.0
Bluetooth 5.0 supported with stable connection, wide compatibility and low-latency communication.
Application Scope
With ergonomic design, AI voice recognition, clear digital audio and optional functions such as GPS, Bluetooth and digital trunking, DR-120A delivers reliable communication support for manufacturing, transportation, security, construction, hotels and various industrial fields.
General specification
Items
| UHF
| VHF
|
Frequency | 400-480Mhz
| 136-174Mhz
|
Channel Zone
| 16
| |
Channel Capacity
| 4000(250 channels/zone)
| |
Antenna impedance
| 50Ω
| |
Dimension(H*W*D) | 120*56*37mm
| |
Weight
| 265g
| |
Li-pol Battery
| 2600mAh
| |
Rated Voltage
| DC:7.4V
| |
Battery: The average battery life under 5/5/90 duty cycle, and using carrier squelch and TX high power 2600mAH li-pol battery Analogue: 13.2hours / Digital: 17.3hours Note: The battery working life may have little difference. Battery capacity maybe change without notice, but the list is standard specification. | ||
Receiver
| Items | UHF | VHF |
| Frequency | 400-480MHz | 136-174MHz |
| Channel Spacing | 12.5kHz/25kHz | |
| Frequency stability (-20℃、+60℃、+25℃) | +/-0.5ppm | |
| Analogue sensitivity | 0.18μV | |
| Digital sensitivity(5% BER) | 0.25μV / 0.2μV | |
| Intermodulation | 65dB | |
| Adjacent channel selectivity | 60dB@12.5kHz / 65dB@25kHz | |
| Spurious rejection | 65dB | |
| Rated audio | 500mw | |
| Audio distortion @rated audio | 3% | |
| FM hum &noise | -40dB@12.5kHz / -45dB@25kHz | |
| Audio response | +1 、-3dB | |
| Conducted / radiated emission | -57dBm | |
Transmitter
| Items | UHF | VHF |
| Frequency | 400-480MHz | 136-174MHz |
| Channel Spacing | 12.5kHz/25kHz | |
| Frequency stability (-30℃、+60℃、+25℃) | +/-0.5ppm | |
| Low Power | 1W | 2W |
| High power | 4.5W | 5W |
| Modulation restriction | ±2.5dB@12.5kHz / ±5.0dB@25kHz | |
| FM hum& noise | -40dB@12.5kHz / -45dB@25kHz | |
| Conducted/radiated emission | -36dBm＜1GHz / -30dBm＞1GHz | |
| Adjacent channel selectivity | -60dB@12.5kHz / -65dB@25kHz | |
| Audio Response | +1 、-3dB | |
| Audio Distortion | 3% | |
| FM modulation | 12.5kHz :11KOF3E 25kHz :16KOF3E | |
| 4FSK digital modulation | 12.5kHz data: 7K60F1D and 7K60FXD 12.5kHz audio: 7K60F1E and 77K60FXE 12.5kHz data and audio: 7K60F1W | |
| Digital vocoder | AMBE+2TM | |
| Digital agreement | ETSI-TS102 361-1 、-2 、-3 | |
Main Fratures: ● Private Call ● Group Call ● All Call ● Scan ● Kill ● Revive ● Battery Save Mode ● One-touch Call ● Remote Monitor | ● Call Alert ● Roaming ● Prompt Tone On/Off ● Low Power Voice/Icon Prompt ● Support Voice Prompt for Channel Switching or Function-Option ● Two Programmable Buttons for long pressing are available on the side. |
Keyword：
Related Introduction
undefined
Online Inquiry
We will contact you within one working day. Please pay attention to your email.
