The MSAT SATRAD HE 675 (handset extender) allows the distance between the handset and the MSAT transceiver to be increased to 675 feet maximum. It also features an external speaker and volume control knob. The handset extender has an independent power supply that can be plugged into any wall socket. Typical Usage The application this device is designed for is when the operator is located a large distance away from the transceiver. The received signal sent from the MSAT is amplified by the handset extender and audio signals are sent through either the handset or the 10 watt speaker. The sent signal is amplified to the point where the MSAT is able to process the signal with out error. The cable the system uses is Cat5, and is most likely allready installed in the building. However the signal itself is not compatible with ethernet applications. The extender may be mounted permanently using the holes on either side of the chassis.