Z-LKR-11 ListenTALK Receiver Pro Black

Description

Ampetronic Z-LKR-11

Product Overview
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.

Product Highlights
• 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.

Product Includes
• One (1) LKR-11 ListenTALK Receiver Pro.
• One (1) LA-365 Rechargeable Li-ion Battery.
• One (1) LA-401 Universal Ear Speaker.
• One (1) LA-445-BK Breakaway Lanyard.

Product Specifications
Physical
• Dimensions (H x W x D) with Belt Clip: 10 x 5.4 x 2.4 cm (3.93 x 2.13 W x 0.93 in.).
• Unit Dimensions (H x W x D) 10 x 5.4 x 1.6 cm (3.93 x 2.13 W x 0.63 in.).
• 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
• 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.

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.

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.

Compliance
• Standards: FCC part 15 ICS-03 CE RCM RoHS WEEE.