DESCRIPTION Features: GPRS 51Track X1C is an advanced embedded GPRS tracking device designed for HAM. It has the following basic functions: integrated GPS, field programming, small size, power consumption, easy to use, and play Specifications: Part Name: handheld module Material: ABS Size: as shown Color: black Support fixed station FIXED, sports SPORT, 2 station modes Support TRACK , support intelligent, timing, PTT linkage, queue beacon Support beacon additional information, mileage, number of satellites, voltage, etc. Support mileage calculation, support cumulative mileage or automatic clearing Support automatic (TRACK intelligent mode) Support GPS power saving mode (TRACK PTT linkage mode, TRACK Timing mode) Optional 2.0, 4.0 dual-mode Bluetooth-compatible, Support Bluetooth-compatible output KISS, UI, GPWPL, Support Bluetooth-compatible output GPS data (GPRMCGPGGA), support mixed output Support Bluetooth-compatible KISS data two-way transparent transmission Support DIGI relay function, support custom relay name, support relay remote on and off function Support power saving transmission function, automatic shutdown function (when there is no-APRS signal, custom shutdown time) Built-in USB communication interface (charging, setting, upgrading) Built-in advanced codec algorithm Built-in transmission level, receiving level adjuster (-10.5dB -0dB) Built-in high-performance GPS module, for SWISS 56CH GPS (ubx-g7020-kt) Built-in 2000MA lithium battery, built-in charging, power management circuit Support external K-type hand Support APRS-distance, elevation target calculation, support G5500 tracking control (optional) Matching PC setting software (Chinese, English) (requires .NET 4.0) Touch function switch (recessed design to prevent accidental pressing), sturdy aluminum alloy shell Package Contents: 1 APRS-51TRACK handheld module 1x K-type cable Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.