The M-175 personal transmitter is a professional quality, compact body-worn transmitter designed for reliable one-way remote communication. It's ideal for many applications including: personal cueing, assistive listening, tour guide presentations, communication for on-the-job training (requiring being some distance away or in a noisy environment), and other personal, one-way remote communication situations.
For a natural sound, the M-175 incorporates the latest digital and analog technologies to produce high quality sound with low residual noise, wide dynamic range, and extended frequency response.
The audio processing circuit allows a choice of companded 2:1 audio processing when used with COMTEK full fidelity receivers, or non-companded 1:1 audio processing on prescribed channels with COMTEK and other lower cost popular receivers. Both audio processing systems have the same frequency response of 80 Hz to 10 kHz. Operating under FCC Regulation Part 90, the M-175 transmitter has greater transmission range and reliability.
M-175 Special Features
A headset microphone option is available providing an effective way to control background noise, enhance intelligibility, and ensure high gain before feedback. The transmitter's mic On/Off switch allows users to turn Off the microphone input while allowing the aux input to remain On.
The aux input on the M-175 allows earphone level audio signals from portable media players to be transmitted. When aux input signal is present wiht the mic On/Off switch turned On, the aux input signal attenuates 6 dB to prioritize the speaker's voice.