RA101 Classroom Audio System

Also known as the Single Channel Receiver/Amplifier

 

The System

A single channel amplifier with one teacher microphone and an auxiliary input.

Technical Data

  • 20 Watts, 30W Peak
  • <1% THD 50 Hz to 15kHz
  • 50 Hz to 15 kHz +/- 2 dB
  • 24 Vdc, 0.75 amps (power supply included)
  • Teacher 1:  2.30 MHZ
  • Receiver Type:  TRF
  • Signal-to-Noise: >90db
  • Up to 7 Sensors
  • 1-Teacher Volume Control
  • 1-Line/Auxiliary Volume Control
  • 1-Power Switch
  • 1-Feedback Blocker On/Off Switch
  • 4-Auxiliary inputs for TV/DVD, CD, Computer & MP3
  • 4-8 Ohm Speaker Connections
  • DC Power Connector
  • IR Sensor Connector
  • Signal Ground Terminal
  • Image Rejection: >40dB
  • Reception Selectivity: +40kHz
  • Dimensions: 2.17 H x 8.27 x 8.67 in.
  • Speaker: CS-09
  • 20 Watts, 30W Peak
  • Up to 7 Sensors
  • 1 Auxiliary Input
  • 4-8 Ohm Speaker Connections
  • DC Power Connector
  • IR Sensor Connector
* Please Note: Not all components listed are included in all configurations of this system.