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HelioLink-24 S-band Transceiver

Product Description

Heliolink-2M-V12 is a compact high-speed wireless module specifically designed for amateur satellite downlink payloads. Operating in the 2.4 GHz ISM band with a 2 Mbps air data rate using robust GFSK modulation, it ensures fast and reliable data transmission. The module communicates over UART at 921600 bps and integrates an advanced RF front-end for long-distance performance.
This model incorporates a cutting-edge 2.4 GHz digital transceiver architecture capable of highly efficient narrowband communication, exceptional receiver sensitivity, and robust interference rejection. Its hardware-level packet engine, CRC, and whitening features make it highly reliable for use in low-Earth orbit (LEO) CubeSat missions.

ProductDetail

Specification

Key Features:

Frequency Range: 2200~2350MHz, or 2400~2500 MHz(Default) operation frequency, suitable for Satellite applications.
RF Data Rate: Supports up to 2 Mbps RF data rates for efficient communication.
Ultra-Low Power Operation: Enables extended battery life with a standby mode for ultra-low power consumption.
High Output Power: TX capability of up to 36 dBm for long-range transmission.
Excellent Receiver Sensitivity: Achieves a receiver sensitivity of up to -105 dBm on 2 Mbps, ensuring reliable reception even in challenging environments.
Enhanced RF Noise Immunity: Provides robust performance in the presence of RF noise and interference.
GNR Radio Decoder for ground station remote.
Compact form factor (90 x 95 x 15mm)

Frequency Range	2400 ~ 2485 MHz default
Modulation	GFSK
Air Data Rate	125K ~ 2Mbps
RF Power	36dBm or Customization
Interface	SPI or UART
Input Voltage	12V DC, 1A, recommend >10W
Weight	< 170 g
Operating Temperature	-40°C ~ +80°C
Storage Temperature	-55°C ~ +125°C
Radiation tolerance	100 krad (Si)
Vibration	MIL-STD-810G

ProductDetail

Key Features:

Frequency Range: 2200~2350MHz, or 2400~2500 MHz(Default) operation frequency, suitable for Satellite applications.
RF Data Rate: Supports up to 2 Mbps RF data rates for efficient communication.
Ultra-Low Power Operation: Enables extended battery life with a standby mode for ultra-low power consumption.
High Output Power: TX capability of up to 36 dBm for long-range transmission.
Excellent Receiver Sensitivity: Achieves a receiver sensitivity of up to -105 dBm on 2 Mbps, ensuring reliable reception even in challenging environments.
Enhanced RF Noise Immunity: Provides robust performance in the presence of RF noise and interference.
GNR Radio Decoder for ground station remote.
Compact form factor (90 x 95 x 15mm)

Specification

Frequency Range	2400 ~ 2485 MHz default
Modulation	GFSK
Air Data Rate	125K ~ 2Mbps
RF Power	36dBm or Customization
Interface	SPI or UART
Input Voltage	12V DC, 1A, recommend >10W
Weight	< 170 g
Operating Temperature	-40°C ~ +80°C
Storage Temperature	-55°C ~ +125°C
Radiation tolerance	100 krad (Si)
Vibration	MIL-STD-810G

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