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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(1~20W), CW(0.1~20W), FM(0.1~20W), 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


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Comment user


Matchless topic, it is pleasant to me))))

Comment user


I congratulate, this magnificent idea is necessary just by the way

Comment user


There's certainly a lot to learn about this topic. I really like all the points you've made.

Comment user


Will be possible open TX on amateur 4 meter band, 70 to 72 Mhz ?

Comment author

Yolanda Author

we will check it.

Comment user


Thank you very much for the information provided I'm very impressed

Comment user

Richard Williams

How do purchase this product??

Comment author


There is no stock at present, we will pre-sell some recently, please pay attention to our website.73

Comment user


Very interesting to read you Good luck to you

Comment user

Михаил RK6AVL

Здравствуйте! Когда начнется отправка предварительно оплаченного 1 этапа? Я оплатил 23 мая 2020. С уважением Михаил.

Comment author


Your order will ship in September.

Comment user

Михаил RK6AVL

Hello! When will the download of software on resources be active?

Comment author

Yolanda Author

We will release it recently.73

Comment user


On the manufacturer's website I posted the user documentation in English. software is not yet active for downloading

Comment author

Yolanda Author

Yes, it is not available now, we will release it when it is ok recently. thanks,73s

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