Retevis Ailunce HD2 Waterproof Dual Band DMR Radio-No GPS

Retevis Ailunce HD2 Waterproof Dual Band DMR Radio-No GPS

Name: Retevis Ailunce HD2 Waterproof Dual Band DMR Radio-No GPS
Brand: Retevis Walkie Talkie
SKU: A9287AX1-J9131P-C9034A
Price: 146.99 USD
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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.

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Description
Spec
Features
FAQ
RelevantDocuments
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Description

Retevis Ailunce HD2 Waterproof Dual Band DMR Radio-No GPS

As an updated version of HD1, Retevis Ailunce HD2 （NO-GPS）adds many more useful functions to the previous advantages and is the best ham radio. Rich functions provide users with more opportunities for use in different environments.

Ailunce HD2 is the Waterproof IP67 DMR ham radio.

Ailunce HD2 Waterproof Dual Band DMR HAM Two Way Radio

The main function of this waterproof DMR radio HD2

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.

retevis-hd2-Bluetooth-walkie-talkie

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.

Priority Contacts can be edited via HD2's Keypad.

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.

Retevis Ailunce HD2 supports 32 Group IDs. Meet the IDs of a ham in different groups Identification。

hd2-has-large-community

DMR Ham Radio Long Range

High power HD2 has a strong signal to transmit and extends the communication range. strong penetration is efficient to overcome the environment's disadvantages and increase the stability and reliability of communication.

Ailunce HD2 also comes with high power, which will offer you long-range communication.

You may also adjust the power by its keypad. The way to adjust the transmit power on Ailunce HD2.

Press the Menu, then choose Band A set or Band B set, Choose Power(set 6), choose Low/Middle/High (Up or Down), then Press the Menu to confirm.

hd2-10w-long-range-ham-radio

Single/Group/All Call

Flexibly meet various communication needs in different conditions.DMR digital radio supports different calling modes on various occasions, including individual, group, and team communication, which meets flexible needs in a big team.

hd2-dmr-two-way-radio-single-group-all-call

Night Mode

A 1.77-inch color display is available for day and night to check dual band frequencies due to adjustable brightness and backlight time. In addition, night mode is convenient to protect your eyes when operating DMR ham radio at night.

hd2-dual-band-ham-radio-Night-Mode

11 NOAA Channels

The handheld transceiver supports turning on NOAA through the side key and choosing the channels to get the latest weather information conveniently.

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.

hd2-waterproof-ham-radio

Built-with 3200mAh Battery makes HD2 ham radio long-standby.

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.

hd2-dmr-radio-Built-with 3200mAh Battery

Emergency Alarm

Press the specified alarm key to turn on the local or remote alarm. Remote alarm will send the voice to your partners to ask for help, making your going out secure.

the-emergency-alarm-for-hd2

Squelch Function

Adopting 0-9 level squelch function to filter out background noise, even when you are in a noisy environment, a clear voice can be transmitted.

hd2-has-0-9-squelch-funciton

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.

hd2-high-power-dmr-radio-has-sub-ptt-function

Spec

General	Frequency Range	Receive frequency: VHF 136-174Mhz，UHF 400-520MHz；
	Channel Numbers	3000
	Channel Space	25 kHz /12.5kHz
	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
	Modulation distortion	＜5%
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

Dual Band DMR Radio
Analog and Digital Combined
Compatible with Motorola Tier Ⅰ&Ⅱ
500,000 Contacts + 5000 Priority Contacts
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

FQA about Ailunce HD2 Ham Radio

F: Are the accessories for HD1 and HD2 universal?
A: Yes, the accessories for HD1 and HD2 are universal.

F: What functions can be defined by the side keys?
A: Long press or short press of the two side buttons can realize: scan, FM radio, wake up, relay, button call 1-6, VOX, Kill (remote killing), Zone Plus, Zone Minus, DMR slot, mixed. Manual dialing, CH mode, reverse, Bluetooth, 0.5W power, FM call, voltage, NOAA, analog monitor, TX digital deviation

FAQ

Yes, the HD2 is fully waterproof and has an IP67 rating, which means it is completely dustproof and can withstand being submerged in 1 meter of water for 30 minutes. This makes it ideal for outdoor adventures, construction sites, or inclement weather conditions.

Of course you can. The HD2 supports Bluetooth 5.0 for hands-free communication with compatible headphones and microphones.

The HD2 radio is equipped with a 3200mAh high capacity battery, which provides longer standby time (up to 4 days) and up to 18 hours of continuous use.

SUB-PTT (Supplemental Push-to-Talk) allows for quick switching between dual-band frequencies without having to manually switch bands. This is ideal for users who manage multiple channels simultaneously, such as event organizers or security teams.

The radio supports up to 500,000 DMR contacts, which can be uploaded via CSV files using the programming software. It also allows for the prioritization of 5,000 contacts for instant access1.

Yes, the HD2 adheres to the DMR Tier I/II standards, ensuring interoperability with other DMR equipment. This makes it suitable for integration into existing professional communications systems.

Firmware updates can be downloaded from the official Retevis website or by selecting the correct version from the Support list at the bottom of the page. If you have any questions about firmware updates, you can contact customer service at support@retevis.com

Customize channels, contacts, and settings using Retevis proprietary programming software for Windows. A programming cable is included for easy connection.

Yes, the accessories for HD1 and HD2 are universal.

The HD2 DMR Radio has AES-256 encryption.

Long press or short press of the two side buttons can realize: scan, FM radio, wake up, relay, button call 1-6, VOX, Kill (remote killing), Zone Plus, Zone Minus, DMR slot, mixed. Manual dialing, CH mode, reverse, Bluetooth, 0.5W power, FM call, voltage, NOAA, analog monitor, TX digital deviation.

AilunceHD2 Firmware Update Changelog: a)Font color adjustment b)Add receive all private call function c)Add "key beep, encryption" side key functions. d) Fixed the problem when sending a message from HD2 to HD1 display successfully, the HD1 does not receive any message. CPS Update Changelog: a)Add receive all private call and receive all color code options. b)Add 0.5W power level

Before the update, there was group call contact mixing and color code mixing (the color code can only be operated on the machine). After the update, individual call mixing and software can operate the color code mixing.

RelevantDocuments

Driver

HD2-USB-Driver

1.24 MB zip

Download

Software

HD2-Programming Software-V1.15

6.29 MB zip

Download

HD2-Programming-Software-GPS-V2.1.5

6.29 MB zip

Download

Manual

HD2-User-Mannual

35.75 MB pdf

Download

Firmware

HD2-firmware-V2.0.7

1.56 MB zip

Download

HD2-Firmware-GPS-V2.1.3

1.98 MB zip

Download

Brochure

HD2-Brochure

355.74 KB pdf

Download

Declaration of Conformity

HD2-Declaration-of-Conformity

2.93 MB pdf

Download

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About Retevis Walkie Talkie

With over 15 years of innovation and growth, RETEVIS offers a wide range of radio walkie talkie products, from industrial long distance walkie talkies to commercial two-way radios, radio repeaters, and wireless radio communication solutions. Trusted by millions of users worldwide, RETEVIS ensures reliable, clear, and instant communication across over 170 countries and regions, serving industries like construction, security, manufacturing, emergency response, and more.

At RETEVIS, we prioritize quality, with all radio products meeting international certifications like FCC and CE. Our dedicated research and development team continuously innovates to offer advanced radio solutions that meet the unique communication needs of our customers. Backed a professional service team, we provide specialized technical support and customer service, ensuring a seamless experience for both individuals and businesses.View More