• Operating Voltage: 4.8 - 7.4V
• Receiving Range: 230' (70m)
• Battery Failsafe: 3.8V
• Current Drain: 30Ma (at no signal)
• Dimensions: 1.38 x 0.91 x 0.35" (35.1 x 23.2 x 9mm)
• Weight: 0.21oz (6g)
• Setting: analog
• Includes: 4-channel receiver
• Compatible with: Tamiya 1/16 Tanks, 1/14 Semi-trucks and 3-speed trucks (with or without multi-function units)
• Both transmitter control levers use centering springs

Required:
4 AA batteries

Overview
The Tamiya Attack 4YWD-2.4GHz 4-channel digital proportional radio control system is specifically designed for use with Tamiya's line of vehicles requiring a four-channel radio system.

The Tamiya Attack 4YWD uses 2.4GHz radio frequency technology, eliminating the need for frequency crystals, allowing hobbyists to operate their vehicle without worrying about interference from other RC cars in the vicinity. Specifically, the technology used in the Tamiya Attack 4YWD-2.4G is Frequency Hopping Spread Spectrum (Frequency Hopping Spread Spectrum).

As the name suggests, the FHSS system's transmitter signal literally hops from one frequency to another in a pseudo-random sequence. The combination of frequency hopping and the transmitters' advanced algorithms creates 100% frequency security. FHSS technology also offers extremely low latency, exceptionally fast frame rates, and the Tamiya system has no external antennas on the transmitter and receiver units. The internal receiver antenna, along with the compact size, makes for a clean and tidy installation in any of Tamiya's full-scale products.