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Ailunce HA2 Bluetooth APP Programming UV Dual Band Ham Radio with GPS/APRS
The Retevis HA2 handheld HAM radio is built for people who push beyond the limits. Compact yet powerful, it delivers rock-solid durability. It features Bluetooth wireless control and supports CHIRP programming for effortless setup in any scenario. Whether you're on a rescue mission, exploring the outdoors, or working in tough environments, the HA2 keeps you connected, informed, and in control—no matter how demanding the situation gets.
Wireless Smart Control
Connect your smartphone to the HA2 wirelessly and take full control of your ham radio—no cables, no hassle. Adjust settings, manage channels, sync data, and perform updates in seconds. Whether you're in the shack or out in the field, enjoy fast, effortless control that keeps your hands free and your operations simpler than ever.
HA2 APRS Upgrade
Equipped with built-in APRS tracking and Bluetooth KISS TNC, HA2 can connect with your smartphone.It works perfectly with APRSdroid and aprs.fi. You can send APRS beacons and SMS texting, even when there is no cellular service.It serves as a powerful off-grid, outdoor and emergency command center.
HA2 Firmware Update | New APRS & BLE KISS TNC Features
Ailunce HA2 launches its latest firmware packed with practical upgrades:
1.APRS SMS functionality
2.BLE KISS TNC compatibility
3.8-character zone name display support
4.Imperial & Metric unit switching options added to the GNSS system
5.Channel Receive Mute on/off toggle option
All Ailunce HA2 radios support this firmware upgrade to unlock these new functions. Continuous feature iteration is in progress.
IP67 Waterproof Protection
The HA2 is engineered for harsh, unpredictable environments. With full IP67 protection, it resists heavy rain, dust, mud, and can even withstand being submerged 1 meter underwater for 30 minutes. Whether you're on a rescue mission, trekking through storms, or working in rugged terrain, this radio stays sealed, strong, and reliable—long after others fail.
Advanced GPS & APRS Tracking
Stay oriented and keep your team connected with the HA2’s integrated GPS, APRS real-time tracking, and built-in compass. Whether you're leading a convoy, coordinating a search mission, or navigating remote terrain, this dual-band radio gives you instant location visibility and reliable direction guidance—so you always know where you are, where your team is, and where to go next.
Airband Reception
Stay informed with accurate, long-range airband reception. This feature delivers crisp and stable signals across aviation frequencies, helping you catch vital real-time information—true long-range performance trusted by ham radio and aviation monitoring enthusiasts.
Long-Lasting Power
Built for endurance, the 2800mAh removable battery keeps your rechargeable two-way radio running with up to 77 hours of standby time. With fast charging in under 4.5 hours and three smart power-saving modes, you stay active longer with zero downtime.
Customizable Settings
Define your preferred way to operate. This ham radio handheld supports flexible zone and scan configurations—channel, VFO, limited-range, and CTCSS scan—giving you full control over what you monitor and how you communicate.
NOAA Weather Alerts
Stay informed and protected with real-time NOAA weather alerts of the HA2 US version. This dual-band ham radio delivers instant forecasts and warnings, helping you make safer decisions when conditions change unexpectedly.
FM Radio
Stay entertained and relaxed between communications. The built-in FM radio adds enjoyment during long shifts or field days, keeping your mind fresh while your amateur radio keeps you connected.
Uncrowded&Clear
Eliminate frequency congestion and secure a clear channel every time. The Ailunce HA2 is equipped with expansive 1024 channels, providing exceptional capacity for complex communication needs. Whether you're coordinating a field day, managing a special event, or simply enjoying the outdoors, you'll always have room to operate. No more waiting for a clear band.
Always Readable
Operate with clarity in any lighting condition. The HA2 features a clear LCD screen with an adjustable backlight, allowing you to tailor the screen's brightness to your environment. It remains clearly readable under bright sunlight and can be set to a comfortable level for low-light or nighttime use.
3 Power Levels
Take full control of your communication with three selectable power levels: High (H), Medium (M), and Low (L). This versatile feature allows you to precisely match transmit power to your needs—whether prioritizing maximum range, optimizing for battery efficiency, or ensuring reliable operation in close-quarters. It provides the adaptability required for diverse and demanding scenarios.
HA2
HA2 Radio
1# 146.8650
1# 442.275
2# 146.8650
2# 442.275
3# 146.8650
3# 442.275
4# 146.8650
4# 442.275
Tx Power(W)
8.4V
Super High
9.36W
9.27W
9.71W
9.35W
9.22W
9.45W
9.62W
9.42W
High
4.55W
4.59W
4.76W
4.86W
4.48W
4.65W
4.79W
5.05W
Mid
2.22W
2.3W
2.33W
2.65W
2.34W
2.5W
2.38W
2.55W
Low
1.16W
1.22W
1.31W
1.55W
1.26W
1.41W
1.31W
1.52W
Built for those who go beyond the limits. Retevis HA2 handheld radio combines rugged reliability, seamless wireless control, and lightning-fast setup—all in one compact powerhouse. Each component is selected and integrated to ensure one outcome: unbreakable clarity and control when you need it most. Whether in rescue missions, outdoor adventures, or demanding operations, it keeps you connected, informed, and in command—no matter the challenge. The HA2 is your all-in-one command center, ready for the mission.
KISS Mode TNC
The built-in KISS mode TNC for APRS enables APRS operation via App/PC after connection via Bluetooth SPP.
Technical parameters for Ailunce HA2 Ham Amateur Radio:
Simultaneous display channel name, number, and frequency
9 shortcut functions are adjusted via the front panel
One Key Frequency Pair
Radio Alias Display
Auto Power Off
Channel Scan/VFO Scan/VFO Limited Range Scan/CTCSS Scan
DTMF Encode/Decode
1750 Tone
Emergency Function
NOAA Weather Alarm
FM Radio
Backlight Keypad
Busy Channel Lockout
Low Battery Alert
Standard CTCSS/DCS Tones
Support Splitting CTCSS/DCS Tone
FAQ on HA2 Bluetooth Programming HAM Radio
1.Does Ailunce HA2 have the cross band repeater (transponder) capability?
The HA2 doesn't have that function, but it supports cross-band reception. For example, it can transmit on UHF and receive on VHF.MA1 supports this function.
2.Can we fully unlock HA2?
The HA2 can be fully unlocked, and the operation steps are the same as the HA1.
3.Does the HA2 support split CTCSS/DCS (such as CTCSS Rx / DCS TX)?
Yes, you can set CTCSS and DCS to different encodings.
4.Does the HA2 support cross-frequency band reception?
Yes, the HA2 supports cross-band reception. For example, it can transmit on UHF and receive on VHF, but it does not support cross-band repeat.
5.What is the effective range of the high-power HA2 Ham radio?
The effective range varies depending on the environment. Indoors, it is generally 2-5 kilometers, and it can reach further in open environments or with repeaters.
6.Can we adjust the CTS/DCS setting on this radio?
CTCSS/DCS can be programmed by its channel knob.
7.Does it take the same battery as the HA1UV?
The batteries for HA2 and HA1UV are interchangeable, but HA2 can support fast charging when using the original battery.
8.Is the APRS frequency preset by country, or is it manual input during setup?
The HA2 supports using the current channel frequency and using the APRS standard frequency.
9.Can we access the mobile app using an Apple iOS phone?
The Retevis app for iOS is now available and can be downloaded from the App Store.
10.Does it have KISS/TNC protocol for Bluetooth?
Yes, the HA2 supports Bluetooth KISS/TNC protocol.
11.In addition to GNSS, is there a compass?
Yes, the HA2 has a compass.
12.Same GP328+ compatible connector as HD1 and HA1 for external headsets?
Yes, GP328plus.
13.Does the HA2 have an SMA male or female antenna connection?
SMA-M (Male), we recommend using it with the RHD-771 antenna.
Ailunce HA2 Bluetooth APP Programming UV Dual Band Ham Radio with GPS/APRS
The Retevis HA2 handheld HAM radio is built for people who push beyond the limits. Compact yet powerful, it delivers rock-solid durability. It features Bluetooth wireless control and supports CHIRP programming for effortless setup in any scenario. Whether you're on a rescue mission, exploring the outdoors, or working in tough environments, the HA2 keeps you connected, informed, and in control—no matter how demanding the situation gets.
Wireless Smart Control
Connect your smartphone to the HA2 wirelessly and take full control of your ham radio—no cables, no hassle. Adjust settings, manage channels, sync data, and perform updates in seconds. Whether you're in the shack or out in the field, enjoy fast, effortless control that keeps your hands free and your operations simpler than ever.
HA2 APRS Upgrade
Equipped with built-in APRS tracking and Bluetooth KISS TNC, HA2 can connect with your smartphone.It works perfectly with APRSdroid and aprs.fi. You can send APRS beacons and SMS texting, even when there is no cellular service.It serves as a powerful off-grid, outdoor and emergency command center.
HA2 Firmware Update | New APRS & BLE KISS TNC Features
Ailunce HA2 launches its latest firmware packed with practical upgrades:
1.APRS SMS functionality
2.BLE KISS TNC compatibility
3.8-character zone name display support
4.Imperial & Metric unit switching options added to the GNSS system
5.Channel Receive Mute on/off toggle option
All Ailunce HA2 radios support this firmware upgrade to unlock these new functions. Continuous feature iteration is in progress.
IP67 Waterproof Protection
The HA2 is engineered for harsh, unpredictable environments. With full IP67 protection, it resists heavy rain, dust, mud, and can even withstand being submerged 1 meter underwater for 30 minutes. Whether you're on a rescue mission, trekking through storms, or working in rugged terrain, this radio stays sealed, strong, and reliable—long after others fail.
Advanced GPS & APRS Tracking
Stay oriented and keep your team connected with the HA2’s integrated GPS, APRS real-time tracking, and built-in compass. Whether you're leading a convoy, coordinating a search mission, or navigating remote terrain, this dual-band radio gives you instant location visibility and reliable direction guidance—so you always know where you are, where your team is, and where to go next.
Airband Reception
Stay informed with accurate, long-range airband reception. This feature delivers crisp and stable signals across aviation frequencies, helping you catch vital real-time information—true long-range performance trusted by ham radio and aviation monitoring enthusiasts.
Long-Lasting Power
Built for endurance, the 2800mAh removable battery keeps your rechargeable two-way radio running with up to 77 hours of standby time. With fast charging in under 4.5 hours and three smart power-saving modes, you stay active longer with zero downtime.
Customizable Settings
Define your preferred way to operate. This ham radio handheld supports flexible zone and scan configurations—channel, VFO, limited-range, and CTCSS scan—giving you full control over what you monitor and how you communicate.
NOAA Weather Alerts
Stay informed and protected with real-time NOAA weather alerts of the HA2 US version. This dual-band ham radio delivers instant forecasts and warnings, helping you make safer decisions when conditions change unexpectedly.
FM Radio
Stay entertained and relaxed between communications. The built-in FM radio adds enjoyment during long shifts or field days, keeping your mind fresh while your amateur radio keeps you connected.
Uncrowded&Clear
Eliminate frequency congestion and secure a clear channel every time. The Ailunce HA2 is equipped with expansive 1024 channels, providing exceptional capacity for complex communication needs. Whether you're coordinating a field day, managing a special event, or simply enjoying the outdoors, you'll always have room to operate. No more waiting for a clear band.
Always Readable
Operate with clarity in any lighting condition. The HA2 features a clear LCD screen with an adjustable backlight, allowing you to tailor the screen's brightness to your environment. It remains clearly readable under bright sunlight and can be set to a comfortable level for low-light or nighttime use.
3 Power Levels
Take full control of your communication with three selectable power levels: High (H), Medium (M), and Low (L). This versatile feature allows you to precisely match transmit power to your needs—whether prioritizing maximum range, optimizing for battery efficiency, or ensuring reliable operation in close-quarters. It provides the adaptability required for diverse and demanding scenarios.
HA2
HA2 Radio
1# 146.8650
1# 442.275
2# 146.8650
2# 442.275
3# 146.8650
3# 442.275
4# 146.8650
4# 442.275
Tx Power(W)
8.4V
Super High
9.36W
9.27W
9.71W
9.35W
9.22W
9.45W
9.62W
9.42W
High
4.55W
4.59W
4.76W
4.86W
4.48W
4.65W
4.79W
5.05W
Mid
2.22W
2.3W
2.33W
2.65W
2.34W
2.5W
2.38W
2.55W
Low
1.16W
1.22W
1.31W
1.55W
1.26W
1.41W
1.31W
1.52W
Built for those who go beyond the limits. Retevis HA2 handheld radio combines rugged reliability, seamless wireless control, and lightning-fast setup—all in one compact powerhouse. Each component is selected and integrated to ensure one outcome: unbreakable clarity and control when you need it most. Whether in rescue missions, outdoor adventures, or demanding operations, it keeps you connected, informed, and in command—no matter the challenge. The HA2 is your all-in-one command center, ready for the mission.
KISS Mode TNC
The built-in KISS mode TNC for APRS enables APRS operation via App/PC after connection via Bluetooth SPP.
Technical parameters for Ailunce HA2 Ham Amateur Radio:
Simultaneous display channel name, number, and frequency
9 shortcut functions are adjusted via the front panel
One Key Frequency Pair
Radio Alias Display
Auto Power Off
Channel Scan/VFO Scan/VFO Limited Range Scan/CTCSS Scan
DTMF Encode/Decode
1750 Tone
Emergency Function
NOAA Weather Alarm
FM Radio
Backlight Keypad
Busy Channel Lockout
Low Battery Alert
Standard CTCSS/DCS Tones
Support Splitting CTCSS/DCS Tone
FAQ on HA2 Bluetooth Programming HAM Radio
1.Does Ailunce HA2 have the cross band repeater (transponder) capability?
The HA2 doesn't have that function, but it supports cross-band reception. For example, it can transmit on UHF and receive on VHF.MA1 supports this function.
2.Can we fully unlock HA2?
The HA2 can be fully unlocked, and the operation steps are the same as the HA1.
3.Does the HA2 support split CTCSS/DCS (such as CTCSS Rx / DCS TX)?
Yes, you can set CTCSS and DCS to different encodings.
4.Does the HA2 support cross-frequency band reception?
Yes, the HA2 supports cross-band reception. For example, it can transmit on UHF and receive on VHF, but it does not support cross-band repeat.
5.What is the effective range of the high-power HA2 Ham radio?
The effective range varies depending on the environment. Indoors, it is generally 2-5 kilometers, and it can reach further in open environments or with repeaters.
6.Can we adjust the CTS/DCS setting on this radio?
CTCSS/DCS can be programmed by its channel knob.
7.Does it take the same battery as the HA1UV?
The batteries for HA2 and HA1UV are interchangeable, but HA2 can support fast charging when using the original battery.
8.Is the APRS frequency preset by country, or is it manual input during setup?
The HA2 supports using the current channel frequency and using the APRS standard frequency.
9.Can we access the mobile app using an Apple iOS phone?
The Retevis app for iOS is now available and can be downloaded from the App Store.
10.Does it have KISS/TNC protocol for Bluetooth?
Yes, the HA2 supports Bluetooth KISS/TNC protocol.
11.In addition to GNSS, is there a compass?
Yes, the HA2 has a compass.
12.Same GP328+ compatible connector as HD1 and HA1 for external headsets?
Yes, GP328plus.
13.Does the HA2 have an SMA male or female antenna connection?
SMA-M (Male), we recommend using it with the RHD-771 antenna.
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International delivery time - 7-10 business days
Cash on delivery might be available
Easy 30 days returns and exchanges
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our Delivery & Returns section for further information.
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