CH-3 FLX2 Headband Headset with PTT
Description
The 3M Peltor CH-3 FLX2 yellow headband earmuff with PTT is designed to combine hearing protection and clear communication in noisy environments. The technical data sheet identifies the yellow headband variant with integrated PTT of the CH-3 FLX2 series, code MT74H52A-111, developed with a newly designed speaker and microphone.
The product stands out for its bright, high-visibility yellow color, slim cup design, and removable down lead connector that increases flexibility of use. It also integrates an external jack for communication with external devices and a noise-cancelling boom microphone for clear voice transmission in noisy environments.
The specifications reported in the 3M Peltor documentation include a 6-pin FLX2 mini XLR connector, a 46 mm diameter speaker with an impedance of 230 Ohm plus or minus 10%, a frequency response of 100 Hz to 8000 Hz, and IP54 protection. The dynamic noise-cancelling microphone offers 150 Ohm impedance, IP68 protection up to 6 m for 30 minutes and a frequency response of 200 Hz to 7 kHz.
For the MT74H52A-111 model, laboratory attenuation data according to EN352-1:2002 report an SNR of 31 dB, with H values ????of 32 dB, M 29 dB and L 20 dB. 3M Peltor also declares that the product complies with the requirements necessary for the CE marking.
Main features- Headband earmuff with PTT CH-3 FLX2 col. yellow
- Yellow headband variant with integrated PTT
- Newly designed speaker and microphone
- Highly visible bright yellow color
- Slim cup design
- Removable down lead connector for high flexibility
- External jack for communication with external devices
- Noise-cancelling boom microphone for clear speech
- FLX2 mini XLR 6-pin connector
- 46 mm diameter speaker, 230 Ohm plus or minus 10%, IP54
- 150 Ohm dynamic microphone with IP68 protection
- SNR attenuation of 31 dB, H 32 dB, M 29 dB, L 20 dB
- Complies with CE marking requirements