| ₹ 161760.0 includes GST and import duties. | |
| B2B customers can avail ₹ 24668.4 ITC on this product | |
| 100% Secure Payments | 100% Genuine product | |
| The product is eligible for Free Shipping |
Description
Listen Technologies LP-4VP-072-01 Overview
- 1 Description
- 2 Listen Technologies LT-803-072-01 Stationary 3-Channel RF Transmitter (72 MHz)
- 3 Listen Technologies LA-123 90-Degree Helical Antenna (72 MHz)
- 4 Listen Technologies Basic DSP RF Receiver (72 MHz)
- 5 Listen Technologies LA-161 Single Ear Bud
- 6 Listen Technologies LA-304 Assistive Listening Notification Signage Kit
- 7 Listen Technologies 4-Port USB Wall Charger
This 72 MHz Listen Technologies Assistive Listening DSP Value Package is a starter package for basic assistive listening needs for classrooms, theaters, business meetings, training sessions, and more. The package combines the LT-803 stationary transmitter with four LR-3200-072 receivers, a 90° helical antenna, four monaural earbuds, and a signage kit for full compliance in a basic system.
Listen Technologies LT-803-072-01 Stationary 3-Channel RF Transmitter (72 MHz)
This 72 MHz Stationary RF Transmitter from LISTEN Technologies can be used for assisted listening in a variety of venues and scenarios. The transmitter offers universal inputs, which ensure your ability to interface with audio sources, including mixers, microphones, MP3 players, CD players, and more. The transmitter also features the company's signature Look & Listen LCD, which shows channel, lock, and RF power. A power supply is included.
Listen Technologies LA-123 90-Degree Helical Antenna (72 MHz)
The LA-123 90-Degree Helical Antenna from Listen Technologies is designed to mount on the rear BNC antenna connector of 72 MHz versions of the company's LT-800 transmitter, LR-100 receiver/amplifier, and LR-600 receiver/speaker. It can also be used to create a custom remote antenna, such as a wall plate mounted antenna. The LA-123 can be used with a rack mount kit, allowing the antenna to be placed in the front of the equipment rack. It has a coverage range of up to 400'.
Listen Technologies Basic DSP RF Receiver (72 MHz)
This 72 MHz LISTEN Technologies Basic DSP RF Receiver is an iDSP (Intelligent Digital Signal Processing) personal listening product. The green battery technology reduces costs of ownership and hassles while reducing the number of batteries in landfills. A lithium-ion battery is included with the unit and provides up to 24 hours of continuous use. The integrated neck loop/lanyard or belt clip with DSP loop driver improves the listening experience for T-coil users. This iDSP device is small and easy to wear, dispense, store, and maintain.
The Basic DSP RF Receiver has LED indicators that flash when batteries are low/charging or are solid when fully charged. You may connect the iDSP neck loop/lanyard or earphones via one of two 3.5mm output jacks, so the receiver can be shared with another user. The micro-USB connection is used with free iDSP software for charging, setup, programming, inventory management, and firmware updates. This listening device is well suited for places where it's difficult to hear, such as theaters, lecture halls, concert venues, and houses of worship.
- RF receiver offering remarkable sensitivity and sound
- Integrated neck loop/lanyard with DSP loop driver for an enhanced T-coil listening experience
- Small size makes it easier to wear and use and for venues to dispense, store, and maintain
- Limited lifetime warranty with hassle-free support
- Lanyard and belt clip options offer convenient and discreet choices for the end-user
- Advanced rechargeable battery technology eliminates the costs and hassles associated with frequent battery replacement
- Designed for single-channel applications
Listen Technologies LA-161 Single Ear Bud
The LA-161 Single Ear Bud from Listen Technologies is a friction-fit earbud with one replaceable cushion, and is compatible with any of the company's receivers. The headphone cord is also designed with a convenient built-in antenna for the receiver.
Listen Technologies LA-304 Assistive Listening Notification Signage Kit
The LA-304 Assistive Listening Notification Signage Kit from Listen Technologies provides venues with signage identifying the availability of assistive listening devices. It can be easily displayed in a window using the included static cling window sticker.
Listen Technologies 4-Port USB Wall Charger
The 4-Port USB Wall Charger from LISTEN Technologies turns your wall outlet into a charging station, keeping your LISTEN iDSP products ready to go. It is a suitable accessory for personal use of iDSP products or for smaller venues. The charger's compact design makes it easy to store and does not block extra outlets on the wall. This charger is compatible with LISTEN iDSP receivers and supports input voltages of 100 to 240 VAC, 50 to 60 Hz. This model features four USB ports, and a small LED on the front of the charger illuminates when the charger is plugged into a live power socket. It comes with four USB-to-micro-USB cables.
In the Box
- Listen Technologies LT-803-072-01 Stationary 3-Channel RF Transmitter (72 MHz)
- Power Supply
- Limited 5-Year Warranty
- Listen Technologies LA-123 90-Degree Helical Antenna (72 MHz)
- Limited 90-Day Warranty
- 4 x Listen Technologies Basic DSP RF Receiver (72 MHz)
- Field Replaceable Lithium-Ion Battery
- Limited Lifetime Warranty
- 4 x Listen Technologies LA-161 Single Ear Bud
- Limited 1-Year Warranty
- Listen Technologies LA-304 Assistive Listening Notification Signage Kit
- Hard Plaque
- Static Cling Window Sticker
- Limited 90-Day Warranty
- Listen Technologies 4-Port USB Wall Charger
- Limited 90-Day Warranty
- Set of 4 USB-to-Micro-USB Cables
- Description
- Listen Technologies LT-803-072-01 Stationary 3-Channel RF Transmitter (72 MHz)
- Listen Technologies LA-123 90-Degree Helical Antenna (72 MHz)
- Listen Technologies Basic DSP RF Receiver (72 MHz)
- Listen Technologies LA-161 Single Ear Bud
- Listen Technologies LA-304 Assistive Listening Notification Signage Kit
- Listen Technologies 4-Port USB Wall Charger
Listen Technologies LT-803-072-01 Stationary 3-Channel RF Transmitter (72 MHz) Specs
| Frequency Response | 50 Hz to 15 kHz (+/- 3 dB) |
| Signal to Noise Ratio (SNR) | 62 dB (A-Weighted) |
| System Distortion | <2% total harmonic distortion (THD) at 80% deviation |
| Input | Input 1: 1x Female XLR or 1/4" combo connector, balanced, 0 / -55 dBu (line/mic) nominal input level adjustable, -30 / +21 dBu (line/mic) maximum input level, impedance 20 k / 1 kOhm (line/mic), phantom power 12 VDC - on rear panel Input 2: 2x phono connectors, unbalanced, -10 / +10 dBu nominal input level adjustable, +30 dBu maximum, impedance 100 kOhms - on rear panel |
| Output | Audio: Input 1 and input 2, mixed output on - rear panel), 2x phono connectors, unbalanced, -10 dBu nominal output level, +15 dBu maximum, impedance 10 Ohms Headphone: 1x 3.5 mm stereo connector, unbalanced, adjustable output level, +3 dBu maximum, impedance 10 Ohms |
| Audio Processing | Compression can be turned on or off, slope internally adjustable from 1:1 to 4:1, default 2:1 |
| Contour | Cuts and boosts frequencies above 5 kHz |
| Controls | User Controls: Front Panel: Power, test tone on/off, channel up/down, input levels, mix level, contour, monitor volume control Rear Panel: Input 1 - Level, (line, mic, mic-phantom power) Input 2 - level (-10 / +10 dBu), RF power level (low, mid, high) Internal Adjustments: Compression ratio for audio processor Programming: SQ on/off, process on/off, channel lock |
| Indicators | Audio Input Status LEDs: Indicate Input 1, Input 2, and Mix audio levels; 10 segment LEDs; 8 green, 2 red Processing: Indicated by a green LED when on (front panel) RF Power: Indicated on the LCD (low, mid, high) LCD: Channel designation, lock status, RF power level, programming (front panel) Test Tone: Red LED illuminates when test tone is enabled |
| Frequency Range | (A) 72.100 (E) 72.900 (H) 75.900 |
| Number of Channels | 3x wide band |
| Frequency Accuracy | +/- 0.005% stability 32 to 122ºF / 0 to 50ºC |
| Transmitter | Transmitter stability: 50 PPM Transmission Range: Up to 1,500' / 457 m |
| Output Power | 80000 uV at 3 m |
| Antenna Type | Various antennas available BNC connectors |
| Power Supply | In-line power supply, (part number LA-207) |
| Power Supply Input | 100 to 240 VAC, 50 to 60 Hz, 0.4 A |
| Power Supply Output | 12 VDC, 1.3 A, 15.6 W |
| Power Supply Connector | Barrel type: 0.02" (5.0 mm) OD 0.01" (2.5 mm) ID |
| Color | Dark gray with white silk screening |
| Environmental | Operation temperature: 14 to 104°F (-10 to 40°C) Storage temperature: -4 to 122°F (-20 to 50°C ) Relative humidity: 0 to 95% relative humidity, non-condensing |
| Compliance | UL, CE, GS, TÜV, RoHS FCC Part 15, Part 90, Industry Canada |
| Dimensions | 1.75 x 8.5 x 9.13" (4.5 x 21.5 x 23.0 cm) |
| Weight | With power supply: 4.5 lb (2.0 kg) Unit weight: 2.60 lb (1.2 kg) |
| Package Weight | 3.75 lb |
| Box Dimensions (LxWxH) | 13.4 x 9.7 x 3" |
Listen Technologies LA-123 90-Degree Helical Antenna (72 MHz) Specs
| Number of Channels | 57 (17 wide, 40 narrow) |
| Connections | BNC connector |
| Transmission Range | Up to 400.0' / 122 m |
| Frequency Range | 72.0250 to 75.9750 MHz |
| Dimensions | Length: 8.3" / 21.0 cm Diameter: 0.4" / 1.1 cm |
| Weight | 1.6 oz / 45.4 g |
| Package Weight | 0.1 lb |
| Box Dimensions (LxWxH) | 9 x 1.5 x 0.5" |
Listen Technologies Basic DSP RF Receiver (72 MHz) Specs
| Frequency Response | 50 Hz to 15 kHz (±3 dB) |
| Signal to Noise Ratio (SNR) | SQ Enabled 80 dB, SQ Disabled 70 dB |
| System Distortion | <1% Total Harmonic Distortion (THD) at 80% Deviation |
| Output | 2 x 3.5 mm Connectors, Unbalanced, 0 dBu Nominal Output Level, 50 mW Maximum, 32-Ohm Impedance |
| Controls | User Controls: Power, Up/Down Volume Programming: Via Software and USB Port |
| Indicators | LEDs: Flashes When Batteries Are Low or to Indicate Charging, Solid When Fully Charged |
| Frequency Range | 72.0250 to 75.9500 MHz |
| Number of Channels | Basic Mode: 3 Wide Band Expand Mode: 17 Wide Band |
| Sensitivity | 0.6 uV Typical, 1 uV Maximum for 12 dB Sinad |
| Frequency Accuracy | ±0.005% Stability (32 to 122°F / 0 to 50°C) |
| Antenna Type | Phone/Neck-Loop Lanyard and Short Earphone Cable or Standard Earphone Cable |
| Squelch | Fixed Level, Automatic on Loss of RF Signal |
| Power Supply | Micro-USB Connector, 5 V, 500 mA |
| Battery Type | Lithium-Ion 3.7 VDC, 1200 mAh |
| Battery Life | 24 Hours of Continuous Use |
| Charging Time | Fully Charged in 2.5 Hours |
| Color | Black |
| Environmental | Operation Temperature: 14 to 104°F / -10 to 40°C Storage Temperature: -4 to 122°F / -20 to 50°C Relative Humidity: 0 to 95% Relative Humidity, Non-Condensing |
| Compliance | FCC Part 15 Class B, Industry Canada ICES-3 (B), RoHS |
| Dimensions | Unit: 3.75 x 2 x 0.64" / 9.6 x 5 x 1.7 cm Unit with Belt Clip: 3.75 x 2 x 0.80" / 9.6 x 5 x 2.1 cm |
| Weight | With Batteries: 2.40 oz / 68 g Unit Weight: 1.60 oz / 45 g |
| Package Weight | 0.205 lb |
| Box Dimensions (LxWxH) | 4.3 x 2.4 x 1.3" |
Listen Technologies LA-161 Single Ear Bud Specs
| Compatibility | All Listen Technologies' receivers |
| Connectors | 1 x 3.5 mm Mono |
| Frequency Response | 20 Hz to 20 kHz |
| Impedance | 32 ? ±15% @ 1 kHz |
| Input Sensitivity | Headset: 82 dB ±4 DB @ 1 kHz, 1 mW |
| Power Input | Rated: 10 mW Maximum: 20 mW |
| Approvals and Compliance | RoHS |
| Cable Length | 36.0" / 91.4 cm |
| Weight | 4.0 oz / 113.4 g |
| Package Weight | 0.02 lb |
| Box Dimensions (LxWxH) | 2.85 x 2.05 x 0.55" |
Listen Technologies LA-304 Assistive Listening Notification Signage Kit Specs
| Dimensions | Hard plaque: 6.0 x 8.0" / 15.2 x 20.3 cm Soft cling: 6.0 x 7.9" / 15.2 x 19.9 cm |
| Weight | 6.0 oz / 170.1 g |
| Package Weight | 0.185 lb |
| Box Dimensions (LxWxH) | 10.2 x 7.05 x 0.3" |
Listen Technologies 4-Port USB Wall Charger Specs
| Power Input | 100 to 240 VAC, 50 to 60 Hz, 0.18 A |
| Power Output | 5.0 VDC, 4.2 A |
| Cable Length | 2.44 x 2.90 x 1.13" (62 x 74 x 29 mm) Cable Length: 36" (92 cm) |
| Certificates | UL, FCC, RoHS |
| Weight | 7.80 oz (221 g) |
| Package Weight | 0.55 lb |
| Box Dimensions (LxWxH) | 5.2 x 4.5 x 1.2" |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Bulk Discount
| Quantity | Price |
| 2 | ₹ 158524.8 |
| 3-5 | ₹ 156907.2 |
| 5-10 | ₹ 153672.0 |
| 10+ | ₹ 150436.8 |
Bulk discount will be automatically applied during checkout based on quantity.