

The LiNK500MP is a state-of-the-art communication device for the TX500MP Radio that combines a wide range of functions in a compact and rugged design – now enhanced with powerful new wireless capabilities.
LiNK500MP is made for a harsh environments. The housing is made of CNC milled aluminum.
With the new LiNK500MP, you gain seamless wireless access to leading digital-mode communication platforms such as WSJT-X,JTDX,JS8Call,VARA and VarAC – enabling modern, flexibile, and highly efficient operation.
Wireless Audio Transmission (MK2 only):
Enables fully cable-free digital mode operation and audio routing, offering maximum flexibility in the field.
Wireless CAT-Control Interface (MK2 only):
Provides complete remote control of the transceiver without physical cabling – ideal for portable, movable, and emergency deployments.
Wireless Headphones support (MK2) Firmware update available for existing owners
Features the BT-HFP protocol for connecting compatible headphones – ideal for mobile use and in emergency situations
1. USB Interface: Allows easy connection to a computer to operate FT8, JS8, VARA via the LiNK500MP USB Audio interface.
2. Internal USB Hub: connects the internal device structure
3. AX.25 Packet protocol for AFSK and RPR: Supports common protocols for amateur radio data transmission.
4. Audio Interface: Enables the transmission and processing of audio signals from the transceiver.
5. CAT Interface: Offers an interface for controlling the radio transceiver.
6. DATA Interface: Facilitates data transfer between raw bidirectional analog data from/to the radio transceiver.
7. Built-in GPS Receiver: Provides precise location information without an external antenna.
8. Built-in BT Module, compatible with iOS, Android, Windows, Mac OS and Linux: Allows wireless connections to a variety of devices for flexible use, like a computer to operate APRS, WinLink and other TNC applications
9. Built-in APRS Tracker: Supports automatic position and status reporting in amateur radio.
10. VFO Knob: a dedicated VFO knob gives you manual, pinpoint control over frequencies – Experience total control and seamless frequency tuning.
The LiNK500MP is a powerful and versatile tool for anyone needing reliable and flexible communication solutions in critical environments. With the new wireless audio and CAT-control capabilities, the MK2 pushes portability and operational freedom to a new level. LiNK500MP continous to bridge gaps in emergency communications – now with even more possibilities.
What is included:
– LiNK500MP MK2 Device
– mounting kit for the TX500MP Radio
– Manual

The LiNK500 is a groundbreaking unit in emergency communication designed to support Winlink and APRS for global email and messaging. Seamlessly compatible with leading transceivers from Lab599, ICOM, and Yaesu, the LiNK500 boasts a compact, lightweight, and energy-efficient design for enhanced portability. A key feature is its integration with WoAD and APRS Droid on Android devices, enabling Bluetooth connectivity to your HF rig via your phone.
The LINK500, GPS, PWR, and interface cables for the TX500, IC-705, or Xiegu radios.

The LiNK500 serves as an all-in-one wireless digital interface, designed to facilitate seamless communication with leading transceivers. It supports:
This makes it ideal for amateur radio operators and those using digital communication protocols in various applications.

The LiNK500 also functions as an interface for connecting to a PC, allowing users to engage with software applications such as:

LINK500 Key Features

Back panel

Supported Radios

!!Be Prepared!!
