This is the Traxxas 3-Channel TQ 2.4GHz Transmitter.
Pistol grip design
Steering trim dial
Replacement transmitter for many Traxxas vehicles that don't have the telemetery features
One Traxxas 3-Channel TQ 2.4
The Spektrum SR315 3-Channel DSMR Sport Surface Receiver is built around frequency-agile DSMR technology. The SR315 receiver delivers superb range and response, especially in noisy RF environments where a solid 2.4GHz link is crucial.