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Link2 Multifunction Communication Connection Module

Link2 Multifunction Communication Connection Module

Item ID: 10019875

Sale Price:US$76.90

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Product Details

This module is mainly used in the field of amateur radio, to realize the isolation connectivity of computer to radio. Help realize amateur radio digital communications through a variety of applications. Link2 has the advantage of high isolation, high integration, high reliability and easy to use, has been loved by the majority of HAM.


Basic Functions

Remote Control:Achieve computer - radio frequency synchronization, computer software radio remote control

Digital Transmission:Support PSK31, RTTY, AFSKetc. mode (do not support FSK)

Analog Transmission:SSTV, Echolink etc.

CW:software automatically keying and decoding Moers code

High Integration Density

Built-in sound card module without audio cable and connect the computer. Connected to the radio only need a USB cable to connect the radio just a dedicated cable.


High Isolation

Radio, computer-related part of the circuit is completely isolated. DC-DC modules, optocouplers, audio transformer high degree of isolation of power, and communication channel.


1 COM Port: used for radio computer software remote control and PTT the CW control of SQL detection.



Built-in TTL or RS232 level conversion circuit (toggle switch to select): adaptto various types of radio remote control port (CAT, CI-V, RS232)
Supports standard communication baud rate (bps): 57600,38400,9600,4800,1200.


Rear I / O port design: Module is convenient to place. Can be stacked on top of the radio; black matte spray surface process, wear-resistant and easy to clean

Support Software

Support Ham Radio, Log32, N1MM, Mixw; SSTV, EchoLink software

Support 32 or 64-bit Windows systems

Use Step:

  • Install the USB-COM Driver IC windows driver
  • Insert the USB cable
  • Insert the radio station dedicated cable connection, connected Link2 and radio equipment
  • Start the application software, set the corresponding control port (COM Port) and communication baud rate (bps). The sequence number of the COMPort can be found in PC "Device Manager".

Selecting the connection cables:

The Link2 module supports TTL and RS232 communication level, by replacing dedicated radio cable can support a variety of stations. Cable specifications are described as below:

Cable Type

Corresponding radioModel



Note: Each set of the link2 supporting a USB cable, a radio connection cable.

Package Includes:

  • 1 x Lin2 Module
  • 1 x CD
  • 1 x USB Cable (about 4.9 ft / 1.5 m)
  • 1 x FT-M6-M8 cable (about 3.3 ft / 1 m)
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