Cradle kit SED is designed to easily upgrade existing TrainTalk models including OVK4 and Bury CarTalk to work with the new SED phones OPH-810R and OPS-810R.
Cradle kit SED can replace the TiGR350R holder without rebuilding.
1. Remove the old holder and its bracket.
2. Undo antenna cable and D-sub connector
3. Mount the bayonet bracket for the new holder.
4. Connect the D-sub connector and the antenna cable.
The new holder have also interface for external PTT and it provides 3 dB higher antenna signal, which provides better coverage.