- Description
Details
The Listen Tech LS-07 15 Person Portable RF System is a great for organizations that wish to ensure their visitors understand every word. This system is ideal for indoor or outdoor tours of any venue and language interpretation as well. The 15-Person System includes a Portable Transmitter and microphone, display receivers with ear speakers, batteries and a carrying case. Also, be sure to consider whether a hand held or noise canceling microphone might be appropriate for your application. You can add any number of receivers to a single transmitter if you need to accommodate more guests. This system is a good size for rentals. Use this system for auditory assistance and language interpretation on tours or in other venues. Great for manufacturers, museums, governments, houses of worship, tour companies, zoos, and board rooms.
These products are approved by the FCC for use in the US. Please note that they cannot be used in all countries. Check with your local government or specific regulation with regard to broadcast frequency in your specific country. Note: FCC rules limit the use of this product to assistive listening.
- Features
Features
- Ideal for conducting simultaneous tours both indoors and outdoors and for offering language interpretation
- Superior Audio Quality - 80 dB signal-to-noise ratio, setting the industry's sound quality standard
- Minimal interruptions to others not on the tour
- Easy to use and manage inventory
- A choice between 57 channels
- Look & Listen LCD shows channel, battery status, and programming information
- 100 % Digital - Listen receivers are digitally-tuned so transmission won't drift
- Uses standard alkaline or NiMH batteries
- Built in SmartCharge won't allow batteries to over charge
- Limited Lifetime Warranty with hassle-free support
- Specification
LT-700 Portable Transmitter Frequency 72 MHz or 216 MHz RF Frequency Range 72.025 - 75.975 MHz Number of Channels 57 (17 wide, 40 narrow) Frequency Accuracy ±.005% stability 32 to 122° F (0 to 50°C) Transmitter Stability 50 PPM Transmission Range From 0 to 50 ft. (15.2 m) to 150 ft. (45.7 m) Output Power Less than 10mW Antenna Uses microphone cable Antenna Connector 3.5 mm connector Audio System Frequency Response 63 Hz - 15 kHz (± 3dB) System Signal to Noise Ratio (A-weighted) SQ enabled: 80dB; SQ disabled 60dB System Distortion <2% total harmonic distortion (THD) at 80% deviation Microphone Input Unbalanced, tip of 3.5 mm connector, (55 dBu nominal, -32dBu maximum, impedance 21 Ohms) Microphone Sensitivity Three position switch: high, middle and low; 6dB increments Line Input Unbalanced,ring of 3.5mm connector,(-10dB nominal input level adjustable, +4dBumax,impedance 10kohms Controls Set-up Controls, behind the door Mic sensitivity, NiMH/alkaline battery, SQ enable/disable User Controls Power, mute, channel UP and DOWN Indicators LED Red, illuminates when unit is on. Flashes when batteries are low or to indicate charging LCD Display Channel, lock status, programming Power Battery Type Two AA batteries, alkaline or NiMH Battery Life (Listen batteries) 15 hours alkaline (LA-361), 8 hours NiMH rechargeable (LA-362) Environmental Temperature - Operation 14 to 104° F (-10 to 40°C) Temperature - Storage -4 to 122° F (-20 to 50°C) Humidity 0 to 95% relative humidity, non-condensing Physical Door Manually lockable. UP, DOWN and power through door, other controls behind door (see Controls above) Dimensions (H x W x D) 4.25" (130 mm) x 3" (76 mm) x 1" (25 mm) Unit Weight 3.9 oz. (111 gm) Unit Weight with Batteries 5.8 oz. (164.4 gm) Shipping Weight 1.0 lbs (0.45 kg) LR-400 Receiver RF RF Frequency Range 72.025 - 75.950 MHz Number of Channels 57 (17 wide, 40 narrow) Sensitivity .6uV typical, 1 uV maximum for 12dB SINAD Frequency Accuracy ± .005% stability 0° to 50°C (32° to 122° F) Antenna Uses earphone cable Antenna Connector 3.5 mm connector Squelch Programmable in 20 steps Audio System Frequency Response 63 Hz - 15 kHz (±3 dB) System Signal to Noise Ratio (A-weighted) SQ enabled: 80dB; SQ disabled 60dB System Distortion <2% total harmonic distortion (THD) at 80% deviation Output 3.5mm connectors, unbalanced, 0dBu nominal output level, 16mW maximum, impedance 32 Ohms Controls Set Up Controls Alkaline/NiMH batteries and SQ enable/disable and programmable squelch setting User Controls Volume, CH UP/DOWN,SEEK(All controls except vol are electronically lockable and are behind the door) Indicators LCD Display Indicates channel, RF signal strength, lock status, and squelch setting Power Battery Type Two AA batteries, alkaline or NiMH Battery Life (Listen batteries) 30 hours alkaline (LA-361), 15 hours NiMH rechargeable (LA-362) Battery Charging (NiMH only) Fully automatic, 14 hours Physical Door Manually lockable. UP, DOWN and SEEK protected by door Dimensions (H x W x D) 4.25" (130 mm) x 3" (76 mm) x 1" (25 mm) Unit Weight 3.9 oz. (111 g) Unit Weight with Batteries 5.8 oz. (164.4 g) Shipping Weight 1.0 lbs (453.6 kg) - In The Box
In The Box
- (1) LT-700 Portable RF Display Transmitter
- (1) LA-278 Behind-the-Head Microphone
- (15) LR-400 Portable Display RF Receiver
- (15) LA-164 Ear Speaker
- (1) LA-313 16-Unit Portable RF Product Carrying Case
- (16) LA-361 High Capacity AA Alkaline Batteries
- Reviews
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