Digital HAM Radios
Retevis has created a DMR Radio specially designed for Amateur. With full-featured FPP, GPS, dual-band and other powerful functions.
DMR is a TDMA mode (Time Division Multiple Access) which means that it allows several users to share the same frequency channel by dividing that signal into different time slots. Each frequency has a slot 1 or slot 2 and each slot can be used by different users.
Here are some key benefits of digital radios:
- Greater Clarity: Digital signals offer better audio quality. They reduce background noise and interference, which makes communication clearer.
- Increased Range: Digital radios can transmit farther than analog radios without losing sound quality. The digital signal stays strong until you’re near the edge of the range, whereas analog signals gradually lose quality as distance increases.
- Advanced Features: Digital radios come with useful features like built-in GPS, text messaging, and enhanced security. You can split a single channel into multiple conversations, which helps prevent channel overload and makes communication more efficient.
- Backward Compatibility: Many digital radios today can also work in analog mode. This means businesses can upgrade to digital radios gradually, without needing to replace all devices at once.
However, digital radios do have some drawbacks:
All digital radios are hundreds of dollars more expensive than FM-only ones, which makes them more than double the price of the better FM radios.
But as digital radios become more common, their prices will likely go down. For companies that want more range, more features, and better audio quality, investing in digital radios could be a smart choice for the future. The digital features, like GPS, data messaging, and better channel control, may prove to be a huge advantage—especially as business communication continues to evolve.
- GPS+Bluetooth Function：GPS locate your position and receive your partners' locations to keep a constant connection with members.Bluetooth 5.0 free your hands and convenient to communicate.
- IP67 waterproof and dustproof：Will suitable for off-road and outdoor operations
- Digital and analog mode:DMR ham radio provides superior call quality and fast switching capabilities to communicate with digital or analog two way radios
- Omnipotent Reception;Boundless Information: Equipped with FM/AM/SW/LW/VHF/UHF/CB/WB/AIR full-band reception; you can enjoy an endless selection of radio programs from anywhere; expanding your knowledge and entertainment horizons
- Smart App Control; At Your Fingertips: Control the radio remotely from up to 20 meters away via the app; Features include band switching; mode adjustment; precise frequency tuning; volume control; recording capabilities; and touch lock prevention; ensuring seamless and efficient operation
6-way charger: once to charge 6 HD2 ham radio; without messy charging cable; improve charging efficiency and keep the desk clean
IP67 waterproof and dustproof: Heavy-duty design
Bluetooth Function: Bluetooth 5.0 free your hands and is convenient to communicate,bluetooth headset can be used with a microphone at the same time.
Long distance: Ailunce HD2 comes with high power, which will offer you long-range communication.Low/Middle/High Power can be set.
SUB-PTT Function: convenient for you to transmit dual band frequencies without pressing the */scan key to switch band A or B
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Support Wireless Connection: free your hands and convenient to communicate. you can use the bluetooth headset with ham radio.
IP67 waterproof and dustproof:Will suitable for off-road and outdoor operations.
SUB-PTT Function:convenient for you to transmit dual band frequencies without pressing the */scan key to switch band A or B
500,000 contacts + 5000 priority contacts：You may upload all the DMR contacts with CSV files via programming software.Priority Contacts can be edited via HD2's Keypad.
3200mAh battery capicity:has a long battery life of 35 hours and can accompany users for long-term operations.
- 10w long distance:Ailunce HD2 comes with high power, which will offer you long-range communication.Low/Middle/High Power can be set.
- Digital + Analog:DMR ham radio provides superior call quality and fast switching capabilities to communicate with digital or analog two way radios.
- Bluetooth mode:Bluetooth 5.0 free your hands and convenient to communicate. Bluetooth headset is included.
- 500,000 contacts + 5000 priority contacts：You may upload all the DMR contacts with CSV files via programming software.Priority Contacts can be edited via HD2's Keypad.
- IP67 radio+IP67 Speaker mic:Will suitable for off-road and outdoor operations.
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- Bluetooth headset: Bluetooth 5.0 stylish appearance, comfortable to wear, supports vox, free your hands in daily use.
- GPS function: longitude and latitude positioning to receive partner location, convenient to keep in touch with members.
- 500,000 contacts + 5000 priority contacts: Large-capacity contacts, you can communicate with world business radio enthusiasts, and you can build an emergency communication group in an emergency. It supports csv file upload of all DMR contacts, and priority contacts can be edited through the keyboard of HD2.
- Digital and analog mode:DMR Ham radio provides superior call quality and fast switching capabilities to communicate with digital or analog two way radios
- IP67 waterproof :The whole body is IP67 dustproof and waterproof, which can withstand dust particles and various bad weather in daily life.
- HD1 GPS Version Kit
- Digital/Analog Double Modes
- Compatible with Motorola Tier Ⅰ&Ⅱ
- Support Dual Time Slot
- APRS / GPS Capable
- Up to 3000 Channels and 200,000 Contacts
- Come With Antenna, Battery, Speaker Mic and Programming Cable
- HD1 DMR radio: 10W/5W/1W, three gears of power adjustable;3000 channels, 200,000 contacts + 1000 priority contacts; IP67 waterproof;3200mAh battery;supports: single call/group call/all call,remote kill/stun/activate
- Analog digital combination: analog or digital mode can be smoothly switched according to actual needs; DMR and analog dual frequency; long press the exit key to switch in frequency mode
- Dual Band Ham radio: front panel operation, no need to connect to a computer; UHF and VHF frequencies;1.77-inch color LCD display is easy to read; VFO mode can achieve fast frequency operation; support cross-band relay connection
- Digital radio with GPS APRS: GPS receiver works with APRS to push location beacon messages to the APRS network in real time; can receive and send location information; suitable for tracking group members' outdoor activities, playing an important role in outdoor rescue teams
- Multi-scenario use: various outdoor activities: mountain bike races, cross-country races, etc.; various rescue organizations: snow mountain rescue, alpine rescue;
- 10W high power long distance
- IP67 waterproof and dustproof
- 3200 mAh large battery
- Support type-c charging
- 3000 channels and 200,000 contacts
- GPS and Texting Functions
- Support MOTOTRBO series Tier I and II
- TDMA digital function
- Dual time slot for repeater
Dual segment reception
Digital mode + analog mode
Microphone, large volume, clearer sound quality
- Digital/Analog Double Modes
- Compatible with Motorola Tier Ⅰ&Ⅱ
- Support TDMA and Dual Time Slot
- Comes with the Programming Cable
- 2000mAh battery capacity
- *GPS and Texting Functions
- *Support MOTOTRBO series Tier I and II
- *TDMA digital function
- *Dual time slot for repeater
- HD1 DMR radio: 10W/5W/1W, three gears of power adjustable;3000 channels, 200,000 contacts + 1000 priority contacts; IP67 waterproof;3200mAh battery;supports: single call/group call/all call,remote kill/stun/activate
- Analog digital combination: analog or digital mode can be smoothly switched according to actual needs; DMR and analog dual frequency; long press the exit key to switch in frequency mode
- Dual Band Ham radio: front panel operation, no need to connect to a computer;400-480MHz (UHF model) and 136-174MHz VHF (VHF model);1.77-inch color LCD display is easy to read; VFO mode can achieve fast frequency operation; support cross-band relay connection
- Digital radio with GPS APRS: GPS receiver works with APRS to push location beacon messages to the APRS network in real time; can receive and send location information; suitable for tracking group members' outdoor activities, playing an important role in outdoor rescue teams
- Multi-scenario use: various outdoor activities: mountain bike races, cross-country races, etc.; various rescue organizations: snow mountain rescue, alpine rescue;
- HD1 DMR radio: 3000 channels, 200,000 contacts + 1000 priority contacts, IP67 waterproof, 3200mAh battery, supports: single call/group call/all call; remote kill/stun/activate
- Analog digital combination: analog or digital mode can be smoothly switched according to actual needs; DMR and analog dual frequency; long press the exit key to switch in frequency mode
- Hige power and Long range: 10W/5W/1W, three gears of power adjustable, you can choose the appropriate power according to the communication distance, if the distance is too far and the signal is weak, you can choose high power
- Dual Band Ham radio: front panel operation, no need to connect to a computer; supports 400-480MHz (UHF model) and 136-174MHz VHF (VHF model);1.77-inch color LCD display is easy to read; VFO mode can achieve fast frequency operation; support cross-band relay connection
- Digital radio with GPS: GPS receiver works with APRS to push location beacon messages to the APRS network in real time; can receive and send location information; suitable for tracking group members' outdoor activities, playing an important role in outdoor rescue teams
- 5W-DMR Radio
- Digital + Analog
- GPS(Optional)
- NOTE: Please download the Programming Software from "SUPPORT"