DWT-B01N Digital Bodypack Transmitter

Channel 14 (470 - 542 MHz)


  • Supports mic or line input
  • Requires ECM-77BC/9X or ECM-FT5BC for omnidirectional lavalier microphone use
  • Audio and metadata transmission operates on UHF-TV channels 14 to 25 (470 to 542 MHz)
  • Transmitter settings can be remotely controlled from the digital wireless receiver (using 2.4 GHz IEEE802.15.4 communication technology)
  • Compact, lightweight and built with a sturdy die-cast magnesium body
  • OLED display for menu control and status monitoring
  • 6 1/2 hr battery life using two AA nickel-metal hydride batteries @ 10 mW power setting
  • 12 1/2 hr battery life using two AA lithium batteries @ 10 mW power setting
  • Selectable output power 1/10/50 mW
  • Codecs
    • Mode 1: Maintains system compatibility with existing non ‘N’ Series DWX models.
    • Mode 2: Provides for highest quality sound and shorter audio latency (Analog out - 1.5msec – Digital out – 2.5msec).
    • Mode 3: Alternately provides for additional error correction that expands the operational range (distance) of the transmission.

Consumer Alert

Starting in 2017, the 617-652 MHz and 663-698 MHz frequencies are being transitioned by the Federal Communications Commission (FCC). Users of wireless microphone devices that operate in any portion of those frequencies must cease operating on these frequencies no later than July 13, 2020. In addition, users of this device may be required to cease operations earlier than that date if their operations could cause harmful interference to a 600 MHz service licensee’s wireless operations on these frequencies. For more information, visit the FCC’s wireless microphone website at www.fcc.gov/wireless-microphones-guide or call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC).

Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device.