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Listen LKR-11

ListenTALK Pro Receiver, OLED (inc: Li-ion battery, lanyard, ear speaker)

$449.00 $396.00

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SKU: LKR-11 Category: Tag:

Description

ListenTALK Pro Receiver with OLED Display (includes: Li-ion battery, lanyard and ear speaker)

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.

Both LKR-11 and LKR-12 are designed to work with the LK-1 Transceiver and docking stations can be used by both Transceiver and Receivers.

Features

  • 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

Specifications

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

Downloads

ListenTALK_Brochure

LKR-11 (1)

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