Portable Assistive Listening System Beltpack Transmitter

The Electro Voice Telex PST-170 is a portable assistive listening and personal monitoring belt pack transmitter using 17 VHF channels with frequencies in the 72-76 MHz band. It is lightweight, battery operated and equipped with a small electret lapel microphone.

The PST-170 has a side panel Auxiliary input designed to connect audio devices such as teacher's aids or tape players, and a microphone input located on the top panel. The selected channel is displayed on a backlit LCD, and may be locked to prevent accidental changes. This unit is recommended for churches, museum tours, conferencing, and educational applications.

PST-170 features include:

• Portable wireless personal monitoring/assistive listening transmitter component for churches, museum tours, conferencing, and educational applications
• Easy-access Set and Switch control button, Auxiliary input for teaching aids and other line level audio feeds
• 300' operating range
• 17 selectable frequencies available for transmitter, backlit LCD readout
• E.D.R.(Enhanced Dynamic Range)compander circuitry for transmitter; clearer, more consistent output
• Cardioid lapel microphone with speech-optimized frequency response
• Convenient "AA" battery operation with extended 30 hr. battery life