System information - Audio/video transmission

Carrier frequency: 2.4 GHz (ISM Band)
Type of modulation: FM
Multiple RF channels: any 4 channels at any one time
Antenna: built-in (typical range up to 100m in
open air, up to 30m radius indoors. May vary per country according to local regulations)

Transmitter unit

Power supply: 9V DC via 220-240V AC adapter
Power consumption: 7 Watts
Dimensions: 17.0cm(L) x 12.5cm(W) x 4.0cm(H) 6.7”(L) x 4.9”(W) x 1.6”(H)
Power on/off: Switch on rear
Input Audio R/L: Phono socket
Input Video: Phono socket
IR: Built-in transmitter

Heart Rate - HR Monitoring:

A choice of heart rate monitoring system is available. The user can choose either the Polar® telemetry (chest strap required) or grip the hand-pulse sensors as both systems are fitted across the range. The hand-pulse automatically monitors the heart rate when a user grasps the integrated brushed steel sensors.