Description

Retevis HD2 10W GPS Bluetooth Dual Band DMR Radio

Q: Is the Ailunce HD2 V3 Waterproof?

Yes. The HD2 V3 has an IP67 rating, providing dust protection and water resistance when submerged in up to 1 meter of water for 30 minutes. It is not designed for prolonged submersion or underwater use.

Q: What GPS and Weather Features Does the HD2 V3 Support?

The HD2 V3 has built-in GPS for reading its coordinates and sending and receiving location data. It does not support automatic APRS position reporting or a man-down alarm. It can also receive NOAA weather broadcasts but cannot transmit weather signals.

Q: Can the HD2 Connect to Bluetooth Headsets?

Yes. The HD2 supports Bluetooth audio and can pair with compatible Retevis Bluetooth headsets or speakers.

Q: How Long Does the HD2 Battery Last?

The HD2 V3 comes with a 3,200mAh lithium-ion battery. Battery life depends on factors such as transmit power and transmission frequency.

Q: What Power Levels Does the Ailunce HD2 Support?

The HD2 V3 offers four power levels: 10W, 5W, 1W, and 0.5W. Use 10W for longer-range repeater communication and 0.5W for short-range communication.

Q: Does the Ailunce HD2 V3 Support Dual PTT Buttons?

Yes. The main PTT transmits on Band A. Enable Dual PTT in the menu to use Side Key 1 as the second PTT button.

Q: How Can I Tell the Ailunce HD2 V3 from the V2?

Check the radio's firmware version. Versions beginning with "V3" are HD2 V3 models. The V2 and V3 use different programming software and configuration file formats, which are not directly interchangeable.

Q: What New Features Does the Ailunce HD2 V3 Add Compared to the V2?

The HD2 V3 adds Hotspot Mode, Terminal Mode, Talker Alias, and GPS time synchronization. It also uses dedicated programming software and firmware, with a different configuration file format from the V2.

Q: What Are Hotspot Mode and Terminal Mode on the Ailunce HD2 V3?

Hotspot Mode: Allows the HD2 to function as an external MMDVM hotspot device for DMR network communication with a compatible hotspot system. Terminal Mode: Connects the HD2 to a Windows PC via USB and uses BlueDV software to access DMR networks without additional MMDVM hotspot hardware.

Q: What Is the Frequency Range of the Ailunce HD2 V3?

Transmit frequency: US version: 144–148 MHz, 222–225 MHz, and 420–450 MHz EU version: 144–146 MHz and 430–440 MHz Receive frequency: 136–174 MHz and 400–520 MHz.

Ailunce HD2 DMR Radio is a 10W high-power walkie-talkie combining digital and analog modes. It has GPS function, 500K large contacts, 3200mAh large battery, IP67 waterproof, VFO mode, emergency alarm, NOAA and other functions, which can help amateur radio enthusiasts communicate with the world and participate in various HAM competitions. In addition, it has a wide frequency range and can become an emergency response radio, helping disaster preparers to advise emergency communication teams and become the first person to respond to emergencies. Whether you are doing HAM competitions, outdoor adventures, emergency preparations, or listening to the voices from the world, Ailunce HD2 is your trusted communication device.

HD2 V3 Firmware Update | New Hotspot & Terminal Mode

HD2 V3 comes with newly added Hotspot Mode & Terminal Mode. Just connect your HD2 digital transceiver to your PC via a programming cable paired with BlueDV software, and you can achieve worldwide amateur radio QSOs without additional MMDVM hotspot hardware.

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Bluetooth Walkie Talkie

Ailunce HD2 comes with Bluetooth with 5.0 technology offers more stable connection and longer range; making communication more convenient and efficient supports connecting the wireless headsets to release your hands; no cable trouble; free and convenient to communicate within 10m.

Large Contacts helps the Radio amateurs upload more contacts

Professional two-way radio supports importing up to 500,000 contacts; enables you to name contacts or group them for efficient communication. 3000-channel DMR radio means the radio is able to save multiple channels and contacts; ideal for large groups various needs.You may upload all the DMR contacts with CSV files via programming software. Now Ailunce HD2 supports 500,000 contacts and 5,000 priority contacts. Retevis Ailunce HD2 supports 32 Group IDs. Meet the IDs of a ham in different groups Identification.

The way to add Contacts on Ailunce HD2: Press-Menu-Find Contact, Edit the Contact ID, Type, Name, City, Province, and Country by its keypad.

GPS Function

Locate your position and receive your partners' locations to keep a constant connection with members. When you choose the GPS Ailunce HD2, you may check your Local GPS location and receive the GPS location from your friends.

Waterproof Ham Radio

IP67 dust-proof and waterproof capabilities make ham radio reliable for use in harsh environments. No worries about the rainy weather when you do field test or join the outdoor ham fest.

3200mAh Battery

High-capacity battery has a long battery life of 35 hours and can accompany users for long-term operations. It is a necessity for off-road and emergency rescue outdoor operations.

Talk Alias

Show call signs or names instead of numeric IDs for more natural DMR communication.

SUB-PTT Function

It is convenient for you to transmit dual band frequencies without pressing the scan key to switch bands A or B.

Dual-PTT function, you may press the PTT button or Side-key Button to transmit on different bands.

Adjustable H/L Transmit Power

Switch power levels flexibly for hotspot use or long-range communication.

Multiple Functions for Enhanced Communication

Designed with digital & analog dual modes, VFO frequency operation, local/remote alarm capability, and 4 repeater access tones, HD2 ham radio provides flexible operation, improved compatibility, and reliable communication for various scenarios.

Spec

Mode	Digital/Analog
Frequence Band	Dual Band
Transmit Frequency（TX）	VHF:144-146Mhz, UHF:430-440Mhz；
Receive Frequency(RX)	VHF:144-146Mhz, UHF:430-440Mhz；
Power	10W/5W/1W/0.5W
Channel Number	3000
Channel display	Channel Number, Channel Name, Frequency Point
Waterproof Rating	IP67
Bluetooth	Y
Location	GPS
Battery Capacity	3200mAh
Operation Temperature	-10℃ to +40℃
Encryption Type	AES256
Call Types	Single Call, Group Call, All Call
Display	LCD
Wireless Copy	/
NOAA	/
Emergency Alarm	Local+Remote
Lone work	Y
Man Down	/
Weight	365g
Size	1506535mm
Type-C Charging	Y
Additional Features	1.Scan: Time/Search/Carrier； 2.Remote kill/stun/activate； 3.Analog Monitor； 4.LED Indicator； 5.Password Lock； 6.Battery Save； 7.Voice Annunciation； 8.Dual PTT；

General	Frequency Range	Receive frequency: VHF 136-174Mhz,UHF 400-520MHz
	Channel Numbers	3000
	Channel Space	25 kHz /12.5 kHz
	Input Voltage	Max 8.4V---Max 540mA
	Battery Capacity	3200mAh
	Battery Charging Input	5V 1A
	Frequency Stability	±1.0ppm
	Operation Temperature	-10℃ to +40℃
	Antenna Impedance	50Ω
Transmit	Transmit Frequency	144-146Mhz,430-440Mhz
	RF TX Power	High/Middle/Low/Ultra low power
	Transmit current	Analog≤1.6A Digital≤0.9A
	Modulation Mode	12.5KHz 11K0F3E (Analog) 25KHz 16K0F3E (Analog) 12.5KHz(data only): 7K60FXD 12.5KHz(data and voice): 7K60FXW
	Modulation distortion	<5%
	Vocoder	AMBE+2TM
	Adjacent channel power	60dBm 12.5KHz 65dBm 25KHz
	Audio Response	+1~-3dB
	Digital Protocol	ETSI-TS102 361-1,-2,-3
Receive	Analog Sensibility	0.35uV/-116dBm(20dB SINDA) 0.22uV/-120dBm(Type)
	Digital Sensibility	0.30uV/-117dBm(BER 5%) 0.70uV/-110dBm(BER 1%)
	Adjacent Channel Selectivity	TIA603C:65dB ETSI:60dB
	Spurious Response	TIA603C:75dB ETSI:70dB
	Audio Response	+1~-3dB
	Rated Audio Distortion	≤3% (Type)
	Audio Power	≥500mW

Features

Main Function

Ailunce HD2 DMR radio is a 10W high-power radio that combines digital and analog modes. It is rugged and equipped with features such as Bluetooth, GPS, 500,000 DMR contact information capacity, 3200mAh large-capacity battery, IP67 waterproof rating, VFO mode, etc., which can help amateur radio enthusiasts stay connected with the world. In addition, it has a wide frequency range and can be used as an emergency walkie-talkie to help disaster preparers notify emergency communication teams and become the first responders in emergencies. (FCC ID: 2A3OOHD2)

Dual Band DMR Radio
Analog and Digital Combined
Compatible with Motorola Tier Ⅰ&Ⅱ
500000 Contacts + 5000 Priority Contacts
GPS Function
IP67 Waterproof
Scan:Time/Search/Carrier
Encryption Function
Lone Worker
Single/Group/All call
Remote kill/stun/activate
1.77 inch Color LCD Display
10 level brightness adjustable
Contacts and color code Promiscuous Function
Standard CTCSS/DCS
Analog Monitor
3 kinds of Keyboard Lock: Keyboard, Keyboard+CH Knob, PTT+CH+Keyboard
LED Indicator
Password Lock
Battery Save
Voice Annunciation
1000/1450/1750/2100Hz Single tone
32 ID Setting
Night Mode select-able
Emergency Alarm function
Dual PTT

FAQ

Yes. The HD2 V3 has an IP67 rating, providing dust protection and water resistance when submerged in up to 1 meter of water for 30 minutes. It is not designed for prolonged submersion or underwater use.

The HD2 V3 has built-in GPS for reading its coordinates and sending and receiving location data. It does not support automatic APRS position reporting or a man-down alarm. It can also receive NOAA weather broadcasts but cannot transmit weather signals.

Yes. The HD2 supports Bluetooth audio and can pair with compatible Retevis Bluetooth headsets or speakers.

The HD2 V3 comes with a 3,200mAh lithium-ion battery. Battery life depends on factors such as transmit power and transmission frequency.

The HD2 V3 offers four power levels: 10W, 5W, 1W, and 0.5W. Use 10W for longer-range repeater communication and 0.5W for short-range communication.

Yes. The main PTT transmits on Band A. Enable Dual PTT in the menu to use Side Key 1 as the second PTT button.

Check the radio's firmware version. Versions beginning with "V3" are HD2 V3 models. The V2 and V3 use different programming software and configuration file formats, which are not directly interchangeable.

The HD2 V3 adds Hotspot Mode, Terminal Mode, Talker Alias, and GPS time synchronization. It also uses dedicated programming software and firmware, with a different configuration file format from the V2.

Hotspot Mode: Allows the HD2 to function as an external MMDVM hotspot device for DMR network communication with a compatible hotspot system.
Terminal Mode: Connects the HD2 to a Windows PC via USB and uses BlueDV software to access DMR networks without additional MMDVM hotspot hardware.

Transmit frequency:
US version: 144–148 MHz, 222–225 MHz, and 420–450 MHz
EU version: 144–146 MHz and 430–440 MHz
Receive frequency: 136–174 MHz and 400–520 MHz.

Yes. The HD2 can communicate with compatible DMR radios when the frequency, color code, time slot, and talkgroup settings match. It also supports analog communication.

In RETEVIS CPS, open the contact list, select the import option, load your CSV file, and write the data to the radio. Download the correct CPS software for your firmware version from the listing's Relevant Documents section or the HD2 software download page.

The HD2 supports standard and enhanced encryption. Enhanced encryption is compatible with the Ailunce HD1.

Yes. The HD2 is an amateur radio, not a license-free radio. A valid amateur radio license is required to transmit on amateur radio frequencies. Learn more in our beginner's guide to obtaining an FCC amateur radio license.

RelevantDocuments

Driver

HD2-USB-Driver

1.24 MB zip

Download

Software

HD2 Programming-Software-V2

3.52 MB zip

Download

HD2-Programming-Software-V3

112.36 MB zip

Download

Manual

HD2-PLS-Support-Guide

111.04 KB pdf

Download

HD2-User-Manual-V2

35.19 MB zip

Download

HD2-User-Manual-V3-Version-US

18.14 MB zip

Download

HD2-User-Manual-V3-Version-EU

37.91 MB zip

Download

Firmware

Ailunce HD2-Firmware-V3.1.9

2.18 MB zip

Download

HD2-Firmware-V3.1.7

952.32 KB zip

Download

HD2-Firmware-V2.1.3-GPS

1.98 MB zip

Download

HD2-Firmware-V3

951.93 KB zip

Download

Brochure

HD2-Brochure

355.74 KB pdf

Download

Declaration of Conformity

HD2-Declaration-of-Conformity

139.67 KB pdf

Download

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Exclusive Benefits

Retevis HD2 10W GPS Bluetooth Dual Band DMR Radio

HD2 V3 Firmware Update | New Hotspot & Terminal Mode

Get Free HD2 Hotspot Guide

Bluetooth Walkie Talkie

Large Contacts helps the Radio amateurs upload more contacts

GPS Function

Waterproof Ham Radio

3200mAh Battery

Talk Alias

SUB-PTT Function

Adjustable H/L Transmit Power

Multiple Functions for Enhanced Communication

Retevis HD2 10W GPS Bluetooth Dual Band DMR Radio

HD2 V3 Firmware Update | New Hotspot & Terminal Mode

Get Free HD2 Hotspot Guide

Bluetooth Walkie Talkie

Large Contacts helps the Radio amateurs upload more contacts

GPS Function

Waterproof Ham Radio

3200mAh Battery

Talk Alias

SUB-PTT Function

Adjustable H/L Transmit Power

Multiple Functions for Enhanced Communication