CL400A-100

product

Module basic parameters
Communication frequency:380M~550m	Supply voltage: 3~6V
Transmit power:20DBM(100MW)	Communication interface: UART
Receiving sensitivity:-140DBM	Package interface: SMD (compatible with 2.0 pin)
Modulation: linear spread spectrum	Module size: 15.4*30.1mm
Sleep current: 3UA
Antenna interface:\|PEX and stamp hole (characteristic impedance 500)

Product description

Product Overview

The CL400A-100 is a compact and cost-effective wireless communication module operating in the 380–550 MHz frequency range. Powered by the domestically developed PAN3028 spread spectrum chip, it serves as a high-performance alternative to imported LoRa modules, offering strong anti-interference and long-range communication.

Key Features

Domestic PAN3028 chip: Replaces imported LoRa with excellent cost-performance

Wide frequency range: 380–550 MHz with linear spread spectrum modulation

Strong signal performance:
– Transmit power: 20dBm (100mW)
– Receive sensitivity: -140dBm
– Sleep current: as low as 3μA

Compact design: 15.4 × 30.1 mm module size

Interface: UART communication, supports pure serial transparent transmission

Antenna options: IPEX connector and stamp hole

Power input: 3–6V DC

Flexible integration: Supports customization for varied application needs

Applications
Ideal for remote meter reading, smart home systems, sensors, and industrial IoT applications that demand stable performance, compact size, and ultra-low power consumption.