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Ailunce HS2 HF VHF UHF SDR Transceiver

Ailunce HS2 HF VHF UHF SDR Transceiver

Ailunce HS2 is an ultra-portable full-frequency full-mode SDR radio. The HAM-BOX mobile app we developed allows the mobile phone to easily control and play radio stations. Make the operation of the radio more convenient and fast, the radio adopts a full keyboard design, built-in Bluetooth module. Sound card module and communication serial module. Full support for currently popular radio control software and logging software. We are working hard to give you more playable space.


Advantage Functions:

1. Real-time spectrum.

2. Waterfall chart.

3. Doppler frequency tracking.

4. Using software-defined radio technology (SDR), full-band support SSB, CW, RTTY, AM, FM.

5. Double frequency conversion circuit structure.

6. IF width and IF shift hardware and software can be modified to provide powerful IF interference suppression.

7. DSP digital noise reduction. 

8. Built-in 160-6m high-speed automatic antenna tuner.

9. Built-in electronic key controller, all parameters can be set flexibly.

10. Built-in sound card with IQ and audio output.

11. Built-in FLASH memory.

12. USB TYPEC3.1 interface for power supply and computer connection.

13. Dual antenna interface (HF / 50MHZ, 144MHZ / 430MHZ).

14. High accuracy TXCO ± 0.5ppm (-10-60 ℃).

15. Ultra-wide working voltage range: 5-32VDC.

16. Built-in GPS / Beidou, GSM, electronic compass (acceleration, angle sensor) (optional)

17. GPS time (requires optional GPS module).

18. Built-in UTC clock. 

19. Voltage display.

20. Unique LORA data transmission (requires optional LORA module).

21. Ultra-light weight: ≤1KG



Standard Configuration Option Configuration
FM module GPS module
Bluetooth module LORA module
Bluetooth microphone electronic compass module
Built-in sound card wired microphone
Built-in automatic tuning 1KW Amplifier
Built-in memory Satellite automatic antenna
Shortwave balcony antenna


HS2 Technical Data

Transmitter Parameters

Transmitter Architecture SDR
Transmission Mode SSB, CW, RTTY, AM, FM
Frequency Resolution  1Hz
Transmit Frequency Range

1.800-2.000, 3.500-3.900, 5.351.5-5.366.5, 7.000-7.200, 10.100-10.150, 14.000-14.350,

18.068-18.168, 21-21.450, 24.890- 24.990, 28-29.7,

50-54, 144-146, 430-440MHz

Output Power

HF+6m: SSB(1~30W), CW(0.1~30W), FM(0.1~30W), AM(1~5W),

VHF: SSB/CW/FM(0.5~5W)


Power Consumption


RX:13.8V~0.2A(Normal),0.3A(Max brightness&Highest audio)

Carrier Suppression <50db
Spurious Suppression

1.8—54MHZ: ≥50db 

144—146MHZ: ≥60db 

430—440MHZ: ≥60db

Memory Channel 999


Receiver Parameters

Receiver Architecture SDR
Receiver Mode SSB, CW, RTTY, AM, FM
Receive Frequency Range 300KHz~500MHz
IF Bandwidth 20KHz
IF 12KHz

SSB/CW:(BW: 2.4kHz @ 10dB S/N)




AM:( BW: 6kHz @ 10dB S/N)





FM:(BW: 15kHz @ 12dB S/N)





If Suppression ≥70db
Image Suppression ≥80db
Audio Output Power  2W (10% distortion rate, 8Ω load, 3KHZ)


Antenna tuner parameters

Tuning frequency range 1.8-54MHZ
Tuning impedance range 16.7Ω--150Ω unbalanced (SWR is better than 1: 3)
Tuning accuracy VSWR: 1: 1.5 or less
Tuning time 2-5S (full segment 10S)
Tuning method Automatic / Manual


Spectrum parameters

Spectrum bandwidth 48K
RF Spectrum FFT

Structural parameters

Size 170X120X45mm (excluding protrusions)
Weight  <1KG


Working voltage parameters

Voltage range

5—32V receiving range,

5-12V transmit power limit,

12-18V full power output,

18-32V transmit power limit.

Antenna interface

Antenna interface TNC / BNT / M (optional)

Working environment parameters

Working temperature -10 ℃ to 60 ℃
Working humidity 10% -- 90%

(The photos only for reference only, the products are subject to actual delivery. )

Ailunce HS2


Comment user

Hi there, will there be option for open TX, for VKS737 and RFDS HF networks we have is Australia?

Comment author

Yolanda Author

VKS737 and RFDS are what frequency?

Comment user

Hello is there mars/cap unlock for extended freq coverage?

Comment user

Is this radio crossband on vhf uhf for sat operation

Comment author

Yolanda Author

do you mean UV crossband transmit and receive?

Comment user

Hi, when will you demo the satellite VHF UHF (doppler correction) funtions on YouTube? Thanks!

Comment user

Yolanda Yes crossband recieve and transmit Example transmit on 144-148. And listen on the same time 430 -440 or visa versa that Will be great for sat operation

Comment author

Yolanda Author

oh, I will test it.

Comment user

Yolanda have you figure it out about crossbandband recieve and transmit

Comment author

Yolanda Author

Yes, it support crossband receive and transmit.

Comment user

Bonjour, est-il possible de faire du packet radio? Quels sont les branchements de dortie disponibles sur l'appareil. Merci

Comment author

Yolanda Author

About the connector, you can refer to this

Comment user


Hello. When will the external wheel be available ? Do you give a special software to control the HS2 from a computer or is it compatible with HRD or similar ? What is the Android app to control the HS2 ? Thank you and best 73's from FRANCE

Comment author

Yolanda Author

there will be a software of the HS2. We will release it in the middle of May.73s

Comment user

Do you offer a software to remote operate the HS2. Is the mobile app available on Android Play Store ? If yes what is its name ?

Comment author

Yolanda Author

the software of the HS2 is available in the middle of May. We will release it.73s

Comment user

Hello Yolanda, I just pre-ordered an HS2 and I'm looking for the link for the ham-box software, can you help me? Cordialy Jean-Luc F1GPA

Comment author

Yolanda Author

the software of the HS2 is available in the middle of May. We will release it. Thanks

Comment user

Ist wieder ein CW- Decoder vorhanden?

Comment author

Yolanda Author

No CW- Decoder now

Comment user

Will the HAN-Box app be avalable for Apple iPhone iOS ?

Comment user

Buenos días cuál es su precio actual

Comment author

Yolanda Author

The price is $499, the pre-sale is $469.

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