Description
This is a new generation of entry-level professional DMR mobile two-way radio designed for reliable voice and data communications in vehicles at any time. This radio is very easy to install due to its compact and lightweight form. With an ergonomic design, its four piano-key-shaped buttons make it easy to operate. AI-based noise cancellation allows this radio to produce crystal clear audio without any ambient noise. This radio is created to be your best partner in the fields of transportation, business, utilities, and others.
HM688 Advantages
Smoother Communication
With high RX sensitivity, the HM688 delivers clear and reliable communications, even in areas with weak or unstable signals.
Compatible with Digital and Analog
The HM688 can operate in both analog and digital modes, making it an ideal solution for you to migrate from analog to digital with minimal disruption and investment.
Innovative Design
With its compact and lightweight design, the HM6 Series is incredibly easy to install, remove, and operate in vehicles. Its front panel is crafted using a two-shot molding technique for easy operation. The device’s transflective display is easy to read, even in the dark or in direct sunlight. Below the display are four piano-like buttons that provide tactile/haptic feedback when pressed.
Wireless Connection
With an integrated Bluetooth 5.0 module, the HM6 Series can be combined with Bluetooth audio accessories to enhance your safety and productivity when communicating in the vehicle. The radio is also programmable via Bluetooth, saving time and resources.
Ultra Clear Audio
The HM688 delivers crystal-clear audio even in noisy traffic. AI-based noise cancellation eliminates echoes and background noise, such as horns and engine noise, so you can hear and be heard in conversations. Hum suppression prevents squealing or buzzing feedback between two radios in the same vehicle, ensuring clear, uninterrupted communication while driving.
The Most Versatile
In addition to reliable voice calls, the HM6 Series provides a variety of data services, including text messaging, clear transmission, emergency alarms, radio on/off, GPS location, and more. These services dramatically improve your safety and productivity.
Extraordinary Resilience
The HM688 is resistant to high temperatures, shocks, and vibrations, and meets MIL-STD-810G and IP54 standards for protection against dust and water ingress. The connection between the handheld microphone and the 10-pin aviation connector is tight and difficult to loosen. The handheld microphone’s drawstring is highly flexible, protecting the handheld microphone and ensuring its durability.
HM688 Specifications
| General | |
|---|---|
| Frequency range | 400-470MHz |
| Channel Capacity | 512 |
| Zone Capacity | 16 |
| Operating Voltage | 13.6V±15% DC |
| Current Drain (Standby) | <0.5A |
| Current Drain (Send) | <2.0A |
| Current Drain (Receive) | 5W: <4A; 25W: <8A; 45W: <12A |
| Dimensions (H×W×D) mm | 164 x 159 x 42mm |
| Heavy | 1150g |
| Display | 1.45 inch, 4 Line |
| Environment | |
|---|---|
| Operating Temperature | -30℃ to +60℃ |
| Storage Temperature | -40℃ to +85℃ |
| Dust & Water Protection | IP54 |
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