This is our new 3D printed case for the RailBoss 4 TX (transmitter). The primary goal of this project was to reduce the cost by eliminating the high priced 3rd party case.
The 3D TX has the same radio with a range of 800 ft. line of site, but uses 2 AAA batteries instead of the harder to find AAAA batteries used in our standard TX. While not a contoured as our standard TX, it still feels comfortable in the hand and can be tethered around the neck.
The 3D TX has the same radio with a range of 800 ft. line of site, but uses 2 AAA batteries instead of the harder to find AAAA batteries used in our standard TX. While not a contoured as our standard TX, it still feels comfortable in the hand and can be tethered around the neck.
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Left: Standard TX Right: 3D TX
