The BAYCK ExpressLRS TX4/TX580 transmitter is designed for wireless data transmission on 433MHz and 580MHz frequencies. Utilizing ExpressLRS open-source software, the transmitter provides a stable signal with minimal latency. The module supports transmit power up to 2000mW and has a wide input voltage range from 7 to 30V. For improved cooling at high power, the device features a special aluminum heatsink. The transmitter is equipped with an SMA connector and supports plug and play.

ATTENTION!!! The BAYCK ExpressLRS TX4/TX580 433/580Mhz transmitter is only compatible with the BAYCK ELRS RX4/RX580 433/580Mhz receiver

Features

• Two transmission frequencies available: TX4-433MHz and TX580-580MHz
• High transmit power up to 2000mW
• Module operates on ExpressLRS open-source software
• Aluminum heatsink ensures efficient cooling during prolonged high-power operation
• Plug and play operation simplifies installation and use without additional configuration

Specifications

Model: TX580

• Frequency: 580Mhz
• IC: LR1121+ESP32+TCXO
• Transmit Power: 2000mW
• Input Power: 7V-30V
• Connector: SMA
• Color: black
• Size: 64*49*35mm
• Weight: 42g (without antenna)

Model: TX4

• Frequency: 433Mhz
• IC: LR1121+ESP32+TCXO
• Transmit Power: 2000mW
• Input Power: 7V-30V
• Connector: SMA
• Color: black
• Size: 64*49*35mm
• Weight: 42g (without antenna)

Package Contents

• 1 x ExpressLRS BAYCK TX4/TX580 transmitter module (optional)
• 1 x T-shaped antenna

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