- Description
Details
Listen Tech LCS-120-01 Wi-Fi/RF Base System
The LCS-120-01 assistive listening system is capable of broadcasting audio over both the 72 MHz frequency and 2.4/5.0 GHz Wi-Fi frequencies, allowing users to receive the audio through a receiving device with ear speaker/headphones or directly to Bluetooth enabled hearing aids. The 72 MHz frequency shall be transmitted to a receiving device as defined below. The 2.4/5.0 GHz frequency shall be transmitted to personal smart devices such as cellular phones and tablets through a free application as defined below.
The LT-803-072-P1 Stationary 3-Channel RF Transmitter Package 1 (72 MHz) shall include (1) LT-803-072 Stationary 3-Channel RF Transmitter (72 MHz), (1) LA-106 Telescoping Top Mounted Antenna (72 MHz), and (1) LA-304 Assistive Listening Notification Signage Kit. The stationary RF transmitter shall be capable of broadcasting on one of any three channels – A (72.100 MHz), E (72.900 MHz) or H (75.900 MHz). The transmitter shall have an SNR of 62 dB or greater. The output power shall be adjustable to quarter, half or full. Channel tuning shall be capable of being locked. The device shall have an audio frequency response of 50 Hz to 15k Hz, '± 3 dB at 72 MHz. It shall have two (2) mixing audio inputs. The device shall have the following audio controls: input level, mix level and an adjustable low pass filter (contour). The device shall have an audio processor that is capable of automatic gain control and limiting. The Listen LT-803-072-P1 is specified.
The stationary audio over Wi-Fi server shall be capable of delivering 1 mono / 2 stereo audio channels in 1 RU space and shall be capable of connecting to and residing on the venues existing local area network (LAN) via a single RJ45 Ethernet connection. Venue content and channel listings shall be administered through a cloud-managed service. The audio over Wi-Fi server shall be compatible with the latest Wi-Fi IEEE 802.11 standards and capable of handling up to 1,000 simultaneous users. The Listen Technologies Audio Everywhere MX5-1 is specified.
The RF receiver shall be capable of receiving on three wideband channels. The receiver shall have an SNR of 62 dB or greater. The device shall have an audio frequency response of 50 Hz to 15 KHz, ± 3 dB at 72 MHz. The device shall incorporate a stereo headset jack that allows the user to plug in either a mono or stereo earphone(s). The unit shall operate with (2) AA batteries. The receiver shall incorporate automatic battery charging circuitry for recharging of NiMH batteries. The device shall have a switchable option for the use of (2) alkaline or (2) NiMH batteries. The Listen LR-200-072 is specified.
The Wi-Fi receiver shall be personal smart devices such as cellular phones and tablets as provided by the users. The audio over Wi-Fi shall be delivered to the personal smart device via a free application downloaded onto the personal device. When the free application is launched, the personal smart device will automatically connect to the audio over Wi-Fi server. The application will list the available channels and play the audio when selected by the user. The free application shall also be capable of containing user documentation and instructions in addition to ads, promotional banners, and videos. The app shall be customizable, allowing the venue to load in its color pallet and logos. The Listen Technologies Audio Everywhere App is specified.
The Americans with Disabilities Act (ADA) 2010 ADA Standards requires public facilities to provide auditory assistance devices.
- Features
Features
- Extended audio reach
- Easy and convenient
- Free Smartphone app
- Specification
LW-100P-02 Audio Inputs Terminal Block, RCA (Stereo operation requires the use of both inputs)EthernetUSB Power 30W Users 1000 (per server) Max Channels 2 mono (1 stereo) Supported WAP Frequencies 2.4 GHz & 5 GHz Dimensions (H x W x D) 1.77" (45 mm) x 6.69" (170 mm) x 3.94" (100 mm) Weight 1.3 lbs (0.59 kg) LT-803-072-P1 Shipping Weight 6 lbs (2.7 kg) LPT-A107-B Connectors Dual RCA (male) to Dual RCA (male) Cable Length 6.6 ft (2 m) Weight 0.11 lbs (0.05 kg) LR-200-072 Frequency Response 50Hz - 15kHz (±3dB) Signal-to-Noise Ratio 62dB (A Weighted) Distortion < 2% total harmonic distortion (THD) at 80% deviation Output (1) 3.5 mm (0.14 in.) connector, unbalanced, 0 dBu nominal output level, 16 mW maximum, impedance 32 ohm Number of Channels (3) Wide Band - (A) 72.100, (E) 72.900, (H) 75.900 Sensitivity .6uV typical, 1 uV maximum for 12 dB sinad Frequency Accuracy ± .005% stability 32 to 122 ºF (0 to 50 ºC) Power Supply I/P 120VAC; O/P 7.5VDC 250 mA, drop in contact points for use with charging cases, power supply not included (LA-202) Power Supply Connector 2.3mm OD by 0.7mm ID, barrel type connector 7.5 VDC, center positive < 250mA, drop in contact points for use with Listen charging cases Battery Type Two (2) AA batteries, alkaline or NiMHLife: 120 hours alkaline (LA-361), 75 hours NiMH rechargeable (LA-362)Charging Time: Fully automatic, 10-12 hours under normal use Dimensions (H x W x D) 4.25" (107.95 mm) x 2.75" (69.85 mm) x 1.5" (38.1 mm) Weight 0.19 lbs (0.088 kg) Unit Weight with Batteries 0.32 lbs (0.147 kg) LA-164 Frequency Response 20Hz - 20kHz Impedance 32 ohm +/- 15% @ 1kHz Headset Input Sensitivity 115dB +/- 4dB @ 1kHz, 1 mW Rated Power Input 50 mW Max Power Input 100 mW Connector 3.5 mm Stereo Cable Length 36" (914.4 mm) Weight 0.25 lbs (0.113 kg) LA-166 Frequency Response 20Hz - 20kHz Impedance 12 ohm +/- 15% @ 1kHz Headset Input Sensitivity 110dB +/- 4dB @ 1kHz, 1 mW Rated Power Input 75 mW Max Power Input 2W Magnetic Field Strength 100 mA/m 6 inches above loop at 85µW 1kHz input (IEC 60118-4) Connector 3.5 mm Stereo Loop Cable Length 33" (838.2 mm) Cable Length 22" (558.8 mm) Weight 0.1 lbs (0.047 kg) - Documents
- System Includes
System Includes
- (1) LW-100P-02 LE 2 Channel (mono) Wi-Fi Server
- (1) LT-803-072-P1 Stationary 3-Channel Transmitter Package (72 MHz)
- (2) LR-200-072 Standard 3-Channel Receiver (72 MHz)
- (2) LA-164 Ear Speaker
- (2) LA-166 Neck Loop
- (1) LPT-A107-B Dual RCA to Dual RCA Cable 6.6 ft. (2 M)
- (1) LW-202 LE Venue Awareness Kit
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