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Silenta SILENTEX A-COM BT (Motorola)

£341.27 (Exc VAT)

Work efficiency improves when you can answer your Motorola radio and you do not have to leave the noisy environment, Easy-to-use Push-To-Talk on shell, you may answer even when wearing work glove. The PTT button is located in the other shell. When speaking, the user just presses the button.

Description

Silenta SILENTEX A-COM BT (Motorola) Key features and benefits:

Bluetooth®

  • Qualified Bluetooth device, for wireless connection to a Motorlola communication radio.
  • Wireless transmission range approximately 10 m
  • A2DP, HFP ja HSP profiles and has a stereo music player feature
  • Easy to connect by simple pairing feature

Highlights

  • Unique casting technique to protect the electronics
  • Rechargeable Li-on battery and charger included, operating time 100 h or 20h when Bluetooth active
  • Low battery warning and automatic switch off after 5 hours
  • Robust flex-boom mic with excellent background noise cancellation
  • Gel filling and padded headband and spacious cups for the maximum user comfort

Product details

  • Silenta p/n 9000315, black, for connection to Motorola radio (requires software update)
  • Foldable, easy to transport and store
  • Cups ABS plastic
  • CE-marked and tested for EN 352, ANSI S3.19-1974, and AS/NZS 1270:2002

Attenuation

  • SNR 33 dB / NRR 26 dB. The detailed attenuation values are presented below in the table. They were obtained under laboratory conditions and are for comparison purposes only. The SNR of this product is 33dB (high) and is a good choice for demanding noise environments and attenuates efficiently also in low frequencies. However, the user is responsible for the suitability of the hearing protector for a specific purpose.

 

Maintenance

  • Soft easily replaceable ear cushions
  • We recommend to replace the cushions as necessary, at least every 6 months
  • The recommended maximum shelf life is 5 years from putting into service

Silenta SILENTEX A-COM BT (Motorola) – ATTENUATION VALUES

ATTENUATION VALUES H = 36 dB M = 30 dB L = 22 dB
Frequency (Hz) 125 250 500 1000 2000 3150 4000 6300 8000
Mean attenuation (dB) 18.7 22.0 31.7 39.4 37.5 37.0 39.6 43.9 41.9
Std. Deviation 1.8 2.6 3.3 2.1 3.7 3.5 3.0 3.0 3.5
APV-value (84%) 16.9 19.7 28.4 37.4 33.9 33.4 36.6 40.9 38.4

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