User manual
Hear Technologies Freedom Back Wireless Stereo

User Manual for Hear Technologies Freedom Back Wireless Stereo In-Ear Monitoring System

• Product category: In-Ear Monitoring Systems Hear Technologies
• Brand: Hear Technologies
• Description and content of package
• Technical information and basic settings
• Frequently asked questions – FAQ
• Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
• Authorized service for Hear Technologies In-Ear Monitoring Systems

Product description

• Freedom Back Receiver UHF Wireless Bodypack Receiver (B: 655 to 679 MHz) The Hear Technologies Freedom Back Receiver is a UHF wireless bodypack receiver designed to deliver clear mix monitoring with wireless freedom for musicians, singers, and actors in clubs, houses of worship, concert venues, and live stage applications. It operates in the 655 to 679 MHz frequency band and is compatible with your Freedom Back wireless transmitter. Ten groups allow access to 120 channels per band. Featuring an external antenna, an integrated belt clip, and an 1/8" stereo headphone output, it enables simple and fast physical setup. A single rotary control provides on/off switching and volume adjustment. Easily check the frequency, group, channel, battery indicator, and mono/stereo status via the backlit LCD. A top-panel LED indicates presence of RF signal. Powered by two AA batteries (included), the Freedom Back Receiver offers approximately four to five hours of operating time.
  • Use unlimited receivers (available separately) with one transmitter on the same frequency
  • Backlit LCD shows frequency, group, channel, battery indicator, and mono/stereo status
  • 1/8" stereo mini jack for connection of headphones or in-ear monitors
  • Rotary control provides on/off switching and volume adjustment
  • Top-panel LED indicates RF signal presence
  • Up, down, and set buttons for easy operation
  • Two AA batteries provide approximately four to five hours of operating time
• Freedom Back Transmitter UHF Wireless Transmitter with Rackmount Kit (B: 655 to 679 MHz) The Hear Technologies Freedom Back Transmitter is a UHF wireless transmitter with a rackmount kit designed to deliver strong, clear signal transmission to musicians, singers, and actors in clubs, houses of worship, concert venues, and live stage applications. It operates in the 655 to 679 MHz frequency band and is compatible with your Freedom Back wireless receiver. Ten groups allow access to 120 channels per band. A rear-panel switch enables quick switching between mono and stereo modes.Route your mix to the XLR-1/4" combo inputs. Utilize the -12 dB pad and adjustable input levels to optimize the audio signal strength. A built-in automatic limiter inhibits overloading and distortion. Effectively monitor the output via the volume-adjustable, front-panel 1/4" headphone jack. Set the transmitter on a worksurface or house it in a rack with the included rackmount kit, which allows the external whip antenna to be front-mounted and connected via the supplied extension cable. Easily check the frequency, group, channel, audio level, and battery status via the backlit LCD.
  • Supports unlimited receivers (available separately) with one transmitter on the same frequency
  • Use up to ten transmitters in the same space
  • 120 digitally selectable UHF channels
  • Backlit LCD shows frequency, group, channel, audio level, and battery status
  • 1/4" TRS output for connection of headphones or in-ear monitors
  • Front-panel headphone volume adjustment
  • Separate left and right input level controls
  • Up, down, and set buttons for easy operation
  • External whip antenna can be front-mounted with included rack ears and extension cable
  • Includes external power supply

• 2 x AA Batteries

• Limited 1-Year Warranty

• Power Supply

• External Antenna

• Antenna Extension Cable

• Rackmount Kit

• Limited 1-Year Warranty

Also Includes

• Carrying Case

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Technical parameters

• Freedom Back Receiver UHF Wireless Bodypack Receiver (B: 655 to 679 MHz)

  Wireless Frequency Range	655 to 679 MHz
  Channels	120 (10 groups of 12)
  Outputs	1 x 1/8" stereo mini jack
  Audio Output Level	100 mW
  Sensitivity	-94 dB for 30 dB SINAD, typical
  Image Rejection	>55 dB
  Operating Range	Up to 330' / 100 m (line of sight under typical conditions)
  Frequency Response ± 3dB	40 Hz to 16 kHz
  Dynamic Range	>90 dBA
  Total Harmonic Distortion	<1% ( Rating 70% users recommend this product to others. And what about you? This product has already been rated by 78 owners. Add your rating and experience with the product. Discussion Ask our technicians if you have a problem with your settings, or if anything is unclear in the user manual you have downloaded. You can make use of our moderated discussion. The discussion is public and helps other users of our website who may be encountering similar problems. The discussion is empty - enter the first post Post a new topic / query / comment: Items marked with * are required. Your name *: E-mail : Subject *: Message *: Your email address will not be displayed. Do not forget to fill it in if you want to receive a reply to your enquiry/contribution. Processing of personal data in accordance with GDPR