The TM-A headset is designed for use in Level “A” and Level “B” PPE. The assembly is fully compatible with all SCBA, PAPR system and respiratory protection. TM-A/IS is intrinsically safe.
Mission Features and Benefits
Dual “Open Ear” Style Speaker/Earshells
–Improves sound quality and voice discrimination for a TM-A headset user.
–Allows a TM-A headset user to hear ambient noise, including talk thru conversations and equipment alarms.
Throat Microphone Accelerometer
–Vibration sensing microphone to suppress transmission of ambient noise over the radio
–Range of soft elastic strap lengths from 15” to 25” to accommodate different TM-A headset users
Audio “Shaping” Circuit
–Enhances user speech for improved listener comprehension
Radio Interface Cable
–Configurable to connect with any C-AT® portable radio
Low Power Consumption
–Current drain does not exceed 2mA
–Dual-muff headset HS-9TM and HS-9TM/IS
–Radio Interface to MotorolaTM and other commercial and military radios