​1.4GHz Wireless Data Transmission Module JFW033

The JFW033 is a 1.4GHz wireless data transmission module featuring high bandwidth, high power, and 2x2 MIMO technology. Built on Time Division Duplex (TDD) principles, it employs key technologies like OFDM and MIMO to enhance bandwidth efficiency while extending transmission range. The module supports automatic frequency hopping and MCS adaptive adjustment, delivering advantages such as long-range capability, strong interference resistance, and low latency. As a highly integrated solution, this product finds extensive applications in drones, security surveillance, wireless screen projection, wireless audiovisual systems, and specialized patrol operations, meeting customers' needs for rapid application development.

The JFW033 operates in both AP and Device modes, enabling stable long-distance wireless communication. The module supports point-to-point and star networking configurations. In star networking mode, a single chip can support wireless transmission between 1 AP and 8 Devices, with multi-chip expansion supporting up to 1:16 node connectivity.

The JFW033 supports ranging between an Access Point (AP) and a Device, with a single measurement error within ±10 meters. Through multiple averaging cycles, the error can be reduced to within ±1 meter. It features a low-power operation mode where modules in AP mode can wirelessly wake up devices operating in Device mode.

Technical Features

• Based on the principle of TDD, OFDM and MIMO are adopted to improve the utilization rate of frequency band.

• Supports 256QAM/64QAM/16QAM/QPSK/BPSK modulation modes and autonomous dynamic adjustment.

• Supports 1.25MHz/2.5MHz/5MHz/10MHz/20MHz/40MHz channel bandwidth and autonomous dynamic adjustment.

• Supports AES encryption and multiple security policies to prevent illegal eavesdropping and interception.

• The frequency hopping scheme is adopted to monitor the interference in real time and automatically select the frequency hopping range. According to the interference situation of the current channel, the frequency point is rapidly changed and the modulation and coding strategy (MCS) is adjusted.

• Support point-to-point and star networking, and can build wireless two-hop networking applications.

• Supports 500km/h highly mobile connections.

• The maximum rate of air port transmission is 80Mbps.

• Supports wireless ranging, the error of a single ranging is within plus or minus 10 meters; after multiple averaging, the error can be reduced to within plus or minus 1 meter.