Listen Technologies LKR-11-A0 ListenTALK Receiver Pro
Listen Technologies LKR-11-A0 ListenTALK Receiver Pro
SoundPro Item: 117354 | Part Number: LKR-11-A0
Usually ships in 5-7 business days
- Fast and simple one-way communication
- Simple up and down volume control
- Encryption technology for added security
- Compatible with standard earbuds and Listen Technologies headphones
- Long-lasting lithium-ion rechargeable batteries
- Optional Alkaline Battery Compartment
The LKR-11 ListenTALK Receiver Pro is a one-way device designed for those participants that only need to listen to ListenTALK group conversations. The LKR -11 is equipped with Listen Technologies’ ergonomic design, near field communications, encryption technology for added security, easy to use volume control and quick visible status via the OLED display. ListenTALK Receiver Pro is the simplest option for one-way communication among groups of two or more people in any environment. In addition to the included Listen Ear Speaker, ListenTALK can be used with standard smartphone earbuds or Listen Technologies headphones.
- Physical
- Dimensions (HxWxD) with Belt Clip: 10x5.4x2.4 cm (3.93x2.13x0.93”)
- Unit Dimensions (HxWxD): 10x5.4x1.6cm (3.93x2.13x0.63”)
- Unit Weight: 79 g (2.79 oz.)
- Shipping Weight: 206 g (7.20 oz) with 454 g (1.0 lbs.) minimum
- Enclosure material PC ABS Plastic
- Color: Black, Chrome Buttons
- Indicators
- Display- 64 x 128 OLED, Variable brightness
- LED- RED/White multifunction (Mute, Charge Status)
- User Controls: Volume up, Volume Down, Power/Status
- Programming: Via software and USB port on unit or via software and USB port on Docking Station
- Connections
- Headset- 3.5mm TRRS, CTIA complaint
- USB- Micro USB, Control and Charging
- Charger- 4 Contact, Control and Charging
- Audio
- Headphone Output
- Speaker Load- 16 - 32 ohm load
- Max Output Power- 67 mW, 16 ohm load, Threshold of Clipping
- System
- Frequency Response- 40 Hz to 15 kHz +/- 3dB, 22kHz low pass filter
- SNR- 70 dB, A- weighted, Threshold of Clipping
- THD- 0.5% @ 1kHz, 22kHz low pass enabled
- Radio
- Operating Frequency
- 1920 to 1930 MHz - North America
- 1880 to 1900 MHz - Europe, Australia
- 1895 to 1905 MHz – Japan
- Typical Range
- Indoor 100 m, Outdoor 200 m, depending upon conditions - North America
- Indoor 150 m, Outdoor 300 m, depending upon conditions - Europe, Australia
- Modulation
- GFSK - FHSS
- TDD/TDMA/DCA
- Security
- Subscription- 40 bit (Pin Free)
- Authentication- 32 bit
- Encryption- 64 bit
- NFC Frequency (Near Field Communications): 13.56 MHz
- Operating Frequency
- Power and Battery Management
- Battery Type
- Lithium – ion, rechargeable non-proprietary removable, 1200 mAh
- Optional- 3 AAA Battery Compartment
- Typical Operating Time
- Li-ion - 12 Hours
- AAA – 7 Hours
- Typical Charge time: 4 Hours
- Power Save Modes:
- Power down on loss of signal
- Power down on disconnection of headphone (1 min)
- Power down on charging
- Battery Type
- Environmental
- Temperature
- Operation- -10°C (14°F) to 40°C (+104°F)
- Storage- -20°C (-4°F) to 50°C (+122°F)
- Relative Humidity: 0 to 95% relative humidity, non-condensing
- Temperature
- Compliance StandardsFCC part 15, ICS-03, CE, RCM, MIC, RoHS, WEEE
Why Choose SoundPro?
Since 1973, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.
-
Certified Account Managers
Our Account Managers, with 16+ industry certifications, are ready to find your solution.
-
Personalized Pricing
We know every project is unique. Get a personalized quote anytime you need it
-
Fast Shipping & Local Pickup
In stock items ship same day if ordered by 4pm CST. Pickup offered in Irving, TX.
-
Accountability from Real People
We aim for a smooth, transparent experience by setting and sticking to clear expectations.
-
Easy Payments & Financing
We accept all major credit cards and also offer financing through our partners.
